Fft convolutionpráce

Estou desenvolvendo um projeto com a seguinte proposta: fazer a medição e análise de vibração de um motor. Características: estou utilizando um sensor MPU6050 para fazer a mediç...utilizando um sensor MPU6050 para fazer a medição analógica da vibração. Esse componente é um acelerômetro e consegue medir a aceleração nos eixos X, Y e Z. Estou usando uma ESP32 para fazer o processamento e fazendo a programação dele através do Arduino IDE. Preciso que o MPU6050 faça a medição nos três eixos e com base nos valores coletados, o programa consiga aplicar a Transformada Rápida de Fourier (FFT) desses dados, convertendo os valore...

...Udacity's simulator? Yes What is the main issue you're encountering with the model? The car does not start How have you been validating the performance of the model? validated the model's performance by monitoring its accuracy metric. I am currently working on a project that involves building and refining a Convolution Neural Network (CNN) model for a self-driving car. This project demonstrate basic self driving car model using udacity car driving simulator. In this project I built a Convolution Neural Network model to predict the steering angle for a virtual car in the simulator running at a constant speed. Despite successful model configuration and established bidirectional communication between the Trained Model & The Udacity Car Driving Simulator, ...

I am urgently in need of an expert to assist me with a set of complex electrical circuit problems. Your task would be to: - Solve higher order ODE circuit problems - Assist with convolution problems - Tackle Laplace transfer issues The successful accomplishment of this project will result in: - Finding the transfer function - Analyzing the frequency response - Solving for the circuit variables This project requires a great understanding of electrical engineering principles, particularly, higher order ODE, convolution problems, and Laplace transfer. Proficiency in complex problem-solving under limited time conditions is an added advantage. I need this job completed ASAP. If this sounds like the kind of project that you'd excel at, please get in touch.

I am on the mission to boost my sales. Your experience is the key factor I am looking for. Your repertoire should reflect your experience with similar projects where you have delivered noticeable growth in sales. Skills & Experience: - Experience with sales enhancement projects. - Demonstrated convolution of innovative strategies that have led to increasing revenue streams. - Ability to analyze and forecast sales trends, and leverage this knowledge for future growth. Please bid only if your past experiences align well with these requirements. I am not just looking for someone to complete a project, but for a partner who can understand the ins and outs of increasing sales, and reflect the same in the work.

...vibration, sound pressure, differential pressure, water detection, voltage, and current. Create APIs for secure data storage on the Azure MySQL server collection, prioritizing data integrity and security. Manage periodic data collection functions effectively, ensuring smooth operation of the system. Apply your expertise in vibration analysis, including frequency analysis, spectrum analysis, and FFT techniques, to enhance the functionality of the system. Provide PCB design files for final production once the prototype has been approved, ensuring adherence to industry standards. Qualifications: Proficiency in Python programming and microcontroller development, with hands-on experience in STM32 and Arduino platforms. Demonstrated ability to select and integrate sensors tailored to ...

...boxes each with up to 15 sensors - Develop software for sensor boxes - Develop software for handling data form sensors such as temp, humidity, vibration, sound pressure, diff pressure, water detection, voltage, currency. - APIs for secure data storage on the Azure Mysql servercollection. - Effectively managing periodic data collection functions. - Be proficient in vibration analysis, freq, Spectrum, FFT etc. (Research and guides provided) - Provide PCB design files for final production, once prototype have been approved Your experience designing and prototyping professional-grade electronic circuits will be vital to the successful execution of this project. A firm grasp of RS485 standard for data communication and thorough understanding of preferable data transmission and collec...

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I need a developer experienced in deep learning and Python to create a new project incorporating both elements. The task involves: - Developing a deep learning graph convolutional neural network model that can predict the natural calamities like earthquake and flood - Building a Python application using this model You may opt for either a pre-existing GCN model or develop one from scratch. Proficiency in Python programming, deep learning and experience with the GCN model are essential. Open-mindedness towards different methodologies, creativity and analytical abilities will be appreciated.

I'm in need of an experienced professional to conduct advanced signal processing tasks with an emphasis on frequency analysis of Time Series datasets. The project will require proficiency in the following areas: - Windowing and Time Frequency Analysis (FFT & STFT) - Spatial Filtering & Synchronized Averaging - Knowledge and application of different windowing techniques, including Hann and Hamming windows. The key objective of this project is to conduct comprehensive frequency analysis. A background in FFT skills, and experience with Windowing, Wavelet Transform and Short-Time Fourier Transform will be crucial for success in this role. It's vital that you have a solid understanding and hands-on experience in these specific areas. If this sounds like a...

In this project, we're seeking a skillful professional who could adeptly perform both buoyancy and wind speed calculations. - Th...speed. Ideally, the chosen freelancer should possess experience in physics, fluid dynamics, meteorology, or related fields to meet the project's requirements accurately and efficiently. - To accomplish this task, the freelancer should be proficient in fluid dynamics, applying it effectively to compute buoyancy of various objects. - Additionally, having expertise in Fast Fourier Transform (FFT) is highly desirable for accurate wind speed calculations. By fulfilling these criteria, we can ensure the highest level of precision in our calculations, facilitating our work significantly. Please submit your bid only if you have the necessary sk...

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...loads. This project intends to ensure smooth operational workflow by accurately identifying and mitigating harmonic disruption. Key aspects of the project include: - Effective current sensing - Accurate Fast Fourier Transform (FFT) analysis - Utilizing both Arduino IDE and Python for FFT implementation I am primarily interested in freelancers who possess: - Strong proficiency in Arduino IDE and Python - Experience with harmonics and their mitigation in industrial settings - Understanding of current sensing techniques - Familiarity with Fast Fourier Transform (FFT) analysis. This project aims at enhancing the reliability and efficiency of industrial loads. Your task is to ensure that the active harmonic filter reduces the harmonic distortion to acceptable lev...

Hi Netra N., I noticed your profile and would like to offer you my project. We can discuss any details over chat.

The project can be structured in 2 phases and shall be written in Octave (~Matlab) code. 1. Phase: File Merging of 1 ASCII and 2 binary files via time stamps (sample files available) 2. Phase: Complex FFT (or DFT?) of down-converted high-frequency IQ data; extraction of complex signal values for a selctable number of known frequencies per time stamp. Signal values to be extracted for all time stamps in an automatic routine. Results to be written in an ASCII file with given structure. Data visualisation. 3. Phase: Follow-on project: Post-processing on GPS-based 3D-position & 3D-orientation data and merging with ASCII File from phase 2. See also flow chart attached with details of phase 1. Details of phase 2 still in progress.

...design engineer to create a 2D convolution hardware implementation for an image processing application. The goal is to achieve reduced computational area, power, and time without compromising performance. **Core Requirements** - Implement 4x4 matrix and 2x2 kernel convolution. - Employ kogge stone adder for efficiency. - Integrate vedic multiplier for rapid multiplication. - Ensure system operates with integer value precision. - Target design is for an FPGA using Verilog or VHDL. **Ideal Skills** - Proficiency in FPGA programming. - Strong background in digital arithmetic circuits. - Experience with kogge stone adders and vedic multipliers. - Knowledge of image processing techniques. - Use of Shifting , multiplication and addition in performing 2d convolution - Fl...

I'm seeking a proficient Verilog developer to implement a 2D convolution for the following image processing applications: edge detection and object recognition. • Core Requirements: - An extensive understanding of 2D Convolution and its application in edge detection and object recognition - Strong proficiency in Verilog programming language • Device specifications: - The 2D convolution algorithm needs to be coded specifically for an ASIC/FPGA device. Prior experience with designing for this platform is essential. This project demands precision, an in-depth understanding of image processing and excellent problem-solving skills. A proficiency in Verilog can significantly boost the effectiveness of the development process. Hence, expertise in Ve...

...mathematically that will show: Spatial Input Operator: • spatial_input_operator(longitude, latitude, categorical_data) as illustrated in the figure: • Description: This operator takes in spatial components (longitude and latitude) along with categorical data and prepares the input for the CNN model. Spatial Convolution Operator: • spatial_convolution_operator is the ( modified operator that combine long & lat with Categorical sets): • Description: This operator performs spatial convolution on the input data applying convolutional operations to capture spatial patterns + Categorical data. Spatial Pooling Operator: • spatial_pooling_operator from(convolved_data, pool_size, pooling_type): • Description: This operator applies spatial poolin...

...mathematically that will show: Spatial Input Operator: • spatial_input_operator(longitude, latitude, categorical_data) as illustrated in the figure: • Description: This operator takes in spatial components (longitude and latitude) along with categorical data and prepares the input for the CNN model. Spatial Convolution Operator: • spatial_convolution_operator is the ( modified operator that combine long & lat with Categorical sets): • Description: This operator performs spatial convolution on the input data applying convolutional operations to capture spatial patterns + Categorical data. Spatial Pooling Operator: • spatial_pooling_operator from(convolved_data, pool_size, pooling_type): • Description: This operator applies spatial poolin...

I need to interface a DAQ / IEPE ADS127L01 with STM32H753. The DAQ has a SPI output at 24 bits & 500Ks/secs. No processing is required within STM32. Only, Data from SPI-Peripheral to Buffer to Peripheral (OUT) is required / DMA. The out DATA needs to be in ETHERNET Protocol. Finally, this data on Ethernet Protocol should be tied to MATLAB for FFT.

I want to make a air canvas, where a user can write on the screen using hand gestures, the project should also have a virtual keyboard. The project should be made using mnist, emnist datasets, deep learning algorithms like cnn, ensemble, hybrid models. The output should also include convolution matrix, and other details as well. The project should be made as a website.

Hi I have a basys 3 and I want to create sine wave then to apply a FFT (with IP FFT) and the data to be transfered through UART to a serial port in a real time form. Please is it possible this and which will be the cots?. 115200 bauds, 50Hz sine frequency. Cheers, Nikos

I am looking for a developer who can develop my project, which involves node classification using graph convolution neural networks using chest x-ray images. Deadline: The project must be completed within 1 month. Dataset: I have a specific dataset that should be used for this project. Expected Accuracy: I expect the model to have an accuracy of more than 90%. Ideal Skills and Experience: - Strong knowledge and experience in node classification - Proficiency in graph convolution neural networks - Expertise in working with chest x-ray images - Ability to work within tight deadlines

I want to get Note from voice in my program. What is Note? It is C, C#, D, ....B How can we get Note? we get frequencies from FFT. we can get Note from FFT result as I know correct frequency range about Note. We are testing with frequency generator app and old app. We can generate frequency in these apps. My app should get correct Note the frequency. ex: When I generate 125 hz, I have to get C-1 (Please see attached image) but, current program has bug, it is not working correctly. I am finding someone can fix it. I attached video about bug in current app. I compared current app with old

I am looking for a MATLAB expert to assist me with building a wireless communication link for my Master's project. The project requires the use of LDPC encoder, Convolution encoder, and the modulation schemes QAM and M-APSK. Requirements: - LDPC encoder with a code rate of 1/2, 1/3, 2/13 - Preferred modulation scheme: Either QAM or M-APSK - Testing different values for M, such as M=8, M=16, M=32, M=64 - Simulink implementation Ideal Skills and Experience: - Proficiency in MATLAB - Experience with LDPC encoder and Convolution encoder - Knowledge of QAM and M-APSK modulation schemes - Familiarity with Simulink If you are an expert in MATLAB and wireless communication, please bid on this project.

Resting EEG of contro...possibility to select certain positions in the extended 10-20 system from the EEG data (e.g. Cz, F3, F4) 4. apply Hanning windowing to the filtered signal at the selected position 5. use an elliptic bandpass filter [1.5-45] GHz (see attachment) 6. call the MATLAB elliptic filter function to extract theta, alpha, beta, beta-low, beta-high and gamma bands 7. plot the individual frequency bands 8. create an FFT and calculate and plot the amplitude, absolute power, relative power and power spectral density (PSD) of theta, alpha, beta-low, beta-high, gamma, alpha/beta, alpha/theta, theta/beta, alpha/(beta+gamma), (theta/beta+gamma). *Not all data have this temporal structure, so it would be desirable for the time to be entered in some way, either automatically or...

I am looking for a skilled freelancer who can assist me with my Thesis work on "Bacterial classification using depthwise convolution CNN". The project requires coding in Python and the use of a specific dataset that I already have. Skills and experience required: - Proficiency in Python programming language - Strong understanding of depthwise convolutional neural networks (CNN) - Experience with image classification and machine learning algorithms - Knowledge of bacterial classification techniques The ideal freelancer should be able to complete the project within a timeframe of less than 1 month.

Job requirements: -Good knowledge and experience in C++ and QT -Experience with git and github project -Knowledge in RF (Radio Frequency) and FFT (Fast Fourier Transform) would be nice Job descriptions: the existing continuous scan / sweep framework with single scan functionality on the number of bandwidth multiplication, tuned the scan / sweep frequency accordingly FFT averaging feature for other mode than fixed mode, e.g. moving average, max average, etc for variable number of bandwidth multiplication. Fix bugs user input for scan range, namely: span, start frequency, stop frequency for variable span, start frequency and stop frequency. Fix bugs - The above implementation will be test with sdrangel

Project Description: Can you help me with a mini spectrum analyzer using FPGA the results will be on a pc screen with GUI that the user can put markers on and change the resolution, to make a spectrum analyzer with FFT algorithm on FPGA Using UI the user can control the span a put markers. The user will be able to change parameters in a user interface. The ADC is the sampling. The FPGA is going to calculate the FFT. The all idea is to mini spectrum analyzer (the measurement device). Block chain 1. ADC for sampling 2. FPGA to calculate the FFT and sent it to the pc display

I am looking for a freelancer with intermediate experience in Python and signal processing to implement DFT analysis techniques, Pascal Triangle Recursive Specific requirements for this project include: - Implementing FFT analysis techniques in Python - Applying the analysis to a specific data set (provided by the client if needed) - The freelancer should have intermediate experience with Python and signal processing techniques.

...am looking for a freelancer to develop a Semi-Supervised Multiscale Dynamic Graph Convolution Network for Hyperspectral Image Classification. The project requires the following: - Desired accuracy for the classification task: Above 95% - Availability of labeled training data for the classification task - Development of the network using Python programming language Ideal skills and experience: - Strong knowledge and experience in developing graph convolution networks - Proficiency in Python programming language and relevant libraries/frameworks for deep learning - Familiarity with hyperspectral image classification techniques - Ability to handle semi-supervised learning and multiscale dynamic graph convolution - Strong problem-solving skills and attention to detai...

I have a machine learning/deep learning project that I need help with. The goal of the project is part segmentation of the 3D objects with Graph convolution networks, and I have labeled data available for training. It is kind of Academic work but , I need help in programming part .Meeting after every part of work finished is necessary ,,explaination also important . I'm expecting a better level of accuracy from the model that is developed to solve the problem within baseline . If you have the skills and expertise to complete this machine learning project successfully, please get in touch with me. I look forward to discussing it further. My budget is up to 1000$.

I have a code which raises some issues in achieving the best accuracy and outcome using Graph convolution netwrks

Can you help me with a mini spectrum analyzer using FPGA the results will be on a pc screen with GUI that the user can put markers on and change the resolution, to make a spectrum analyzer with FFT algorithm on FPGA Using UI the user can control the span a put markers. I have attached a word document which explains the project in complete details, kindly read the attached file and let me know if you can handle this task. My budget for this task is 100-150 USD and deadline is 2-3 weeks

___ Computer science task EEG simulation I am seeking assistance with the signal processing aspect of an EEG simulation project. Digital signal processing including common denoising techniques (ICA), filtering, resampling, and convolution. The goal of this task is to denoise an EEG dataset acquired during a simultaneous EEG-fMRI experiment, extract some frequency-domain measures from the denoised EEG signal, and correlate with fMRI image (which is a 4d image, each voxel is a time series). The end-result will be whole-brain correlation maps showing which brain areas correlate best with EEG. Skills and Experience: - Strong background in signal processing, specifically in EEG data analysis - Proficiency in Python programming language - Experience with EEG simulation and modeling ...

The quality of the power is the focus of this project. total harmonic distortion (THD) is a  term used to describe a rise in power quality. a THD analysis of the ratings for the injection transformer wil be performed usin total harmonic distortion of a voltage signal can be calculated using FFT analysis. we will implement PI controller andANN controller to improve we will look into the design of the dynamic voltae restorer and the various tools that can be employed in this unique operation and multipe switchable modes enhance the power quality of the supply and distribution networks . data will be stored and present in real time on server usin python

Project Title: Computer Sci...in signal processing, specifically in EEG data analysis - Proficiency in Python programming language - Experience with EEG simulation and modeling - Familiarity with relevant libraries and tools in Python for signal processing - Ability to work within a 1-2 week timeframe to complete the task Digital signal processing including common denoising techniques (ICA), filtering, resampling, and convolution. The goal of this assignment is to denoise an EEG dataset acquired during a simultaneous EEG-fMRI experiment, extract some frequency-domain measures from the denoised EEG signal, and correlate with fMRI image (which is a 4d image, each voxel is a time series). The end-result will be whole-brain correlation maps showing which brain areas correlate best ...

Hi Usama Z., Detection and Verification System: This system should first detect human faces using a laptop/USB camera and then verify detected faces Mobile App: Create a simple IOS mobile app that should notify users about authorized and unauthorized persons. Required-Clear project explanation, Block diagrams. Implementation steps(Incl. Code), Me...system should first detect human faces using a laptop/USB camera and then verify detected faces Mobile App: Create a simple IOS mobile app that should notify users about authorized and unauthorized persons. Required-Clear project explanation, Block diagrams. Implementation steps(Incl. Code), Methodologies used and potential challenges faced during the project. Technology and Language: Convolution neural network and python

...data and I am looking for someone who is experienced with Tensorflow to assist me in running a successful test. Ideal Skills and Experience: - knowledge of Tensorflow - Experience with ESP32 and programming in C/C++ - Familiarity with audio data analysis The final output desired is to test the model with a sound example on an ESP32. The model works on other devices. But because the model uses FFT. It is not certain for me if it will work on the ESP32. The only aim is to test and see if the model can work on an ESP32. All the necessary files should be in the attachment. If you think you are the right fit for this project, please submit your proposal with relevant experience and examples of previous work. If it all works. You next job would be to implement it into our existi...

The windows app that can show graph of Human voice. Idea is simple. 1. convert analog voice signal to digital signal voice data comes from external mic. 2. Apply FFT it on graph I prefer MFC windows program. If you have experience with Voice detection and FFT and are confident that you can deliver this program with high accuracy, please reach out to me with your proposal.

I am looking for a skilled TensorFlow developer who can help me...generation. I will be providing the dataset, so no need to worry about that. The ideal candidate should have experience with GANs and deep learning in TensorFlow. The generated images should be of low resolution, less than 512x512. If you have experience with image generation using GANs in TensorFlow, I'd love to hear from you. I require three models: - DCGAN model and code (Convolution based) - Cycle GAN model and code (Convolution based) - Vision transformer GANs model and code For all three evaluation table and FID (Fréchet Inception Distance) for image quality evaluation Dataset: You can ask me for any missing details in your bid I'll update it.

I am looking for a highly accurate target tracking system that can be used to track small objects such as birds ,trees and other drones from drone captured video. The system should be able to function in varied environmental conditions such as rain and fog. Ideal Skills and Experience: - Experience in computer vision and object tracki...be able to function in varied environmental conditions such as rain and fog. Ideal Skills and Experience: - Experience in computer vision and object tracking - Proficiency in machine learning and deep learning - Knowledge of image processing techniques - Familiarity with drones and drone captured video - Ability to work with varied environmental conditions Comparison of : Efficient Convolution Operators for Tracking 2. Norfair algorithm

For this work I need to use the programs in Java, processing or Octave/Matlab to prepare a narrative on digital waveforms, spectral analysis using the FFT and the Spectrogram to demonstrate your knowledge of how they work. Make sure that each plot can clearly illustrate the shape of the waveform, i.e. if you have to zoom in to get this, do so. A thick coloured block is not acceptable. The results from your plotting should be placed into a powerpoint presentation and along with the plot a sound file should be inserted into the page (it should be imported as mp3 to save space). The documents should also show on the following slide to each plot the programming scripts to generate the wave and its graph. The graphs should have titles, labelled axes and have a caption in the document Mo...

...the Android APP and already exist in the apple store. I have an existing Android APP that works great. this APP read data from the BLE. the app communicates with our database server on the web and also run kinesiology checking app. We have our own IOT device that transmit data via the BLE communication in the speed of 2400 bytes per second. we have several different hardware devices. The app run FFT mathematical formula calculation and doing a lot of logic and artifact corrections on the income data, display signals as charts graphs on the screen, transmit raw data and analysis data locally to port 8080 and also communicate a lot with remote server and transmit data to our tcpip server. I need to convert this existing Android APP to iPhone. The new solution must be 100% identical...

...the Android APP and already exist in the apple store. I have an existing Android APP that works great. this APP read data from the BLE. the app communicates with our database server on the web and also run kinesiology checking app. We have our own IOT device that transmit data via the BLE communication in the speed of 2400 bytes per second. we have several different hardware devices. The app run FFT mathematical formula calculation and doing a lot of logic and artifact corrections on the income data, display signals as charts graphs on the screen, transmit raw data and analysis data locally to port 8080 and also communicate a lot with remote server and transmit data to our tcpip server. I need to convert this existing Android APP to iPhone. The new solution must be 100% identic...

What is the maximum amount of bins in the audio spectrum from 50Hz - 8KHz can an ESP32 run at 30 samples per second with an unlimited ADC speed in an ESP32 FFT driven software?

Programmer les processus de la convolution pour les systèmes continus et discrèts et de démontrer quelques propriétés de l’opérateur de convolution dans ces deux domaines.

This BioSignal Amplifier is based on ADS1299-4ch which uses Cortex-m7 for signal processing such as filtering, FFT, band values etc to transmit over bluetooth low energy. The project needs to be done in these steps 1. Schematic Design 2. PCB Design - really small foot print 3. Prototyping - (Component cost will be provided separately ) 4. Firmware for reading EEG signals, applying filters, analyzing signal for FFT, Bands extraction and transmitting values over BLE as 256 or 512Hz continuous stream. I am looking for someone who could do all the above located in India.

We have an accelerometer "Kistler Type 870 4B25" mounted on an asynchronous machine , and our goal is to capture its signal using LabVIEW. We will then apply a Fast Fourier Transform (FFT) to obtain its spectrum and use an algorithm to estimate the RPM of the machine.

1. Use LUT-DMA-PWM generate two sine-waves, (100, 300 Hz nominal), max harmonic distortion 0.5% 2. GUI to change Amplitude and frequency of the sine wave. need source code in C/C++ The sine-wave will be tested with dspic33ch512MP508 and DRV8833 to drive a speaker. harmonic distortion will be validated with FFT app.

I have this code in python(that use numpy): def convolve(z,n=21,std=3): kernel = (2 * n - 1,std) y_pad = pad(z,(n,n),'edge') f = (y_pad) w = (kernel,[-1]) y = (w * f) I would have the c++ code equivalent usin gsl library. the results obtained must be the same