Convolutionpráce

The task is to solve a few very easy convolution problems. It won't take more than an hour or two if you really know this topic well. I need it done as soon as possible. Looking for interesting bidders. Thank you very much.

...Iphone camera to work in real-time (no video recording, only snapshots) Filter #1: discard red channel + radial focus + ( [find edges + invert + blur] - on the perimeter) Filter #2: lower saturation in all channels + ( [radial focus + ripple] on the perimeter) + kernel convolution with appropriate + high pass filter + increase lower luminance filter #3: over saturate all channels + manipulate the edge of blue channel (200-256 TBD) + smoothstep + ripple + zooming with jittering frame filter #4: blur convolution + desaturate G & B channels + lower saturation of red channel more filters may apply. video examples of all filters for reference will be supplied we need to get the code in its open format so that we can later manipulate it further should su...

...contents): Milestone 1: 1.1 Fast Fourier Transform Functions (ffourier.c) 1.2 Fourier Transform Functions (fourier.c) 1.3 SIGNAL GENERATION FUNCTIONS (siggen.c) Milestone 2: Power Spectrum Functions (pspect.c) 2.1 WINDOWING FUNCTIONS (window.c) 2.2 FIR Filtering Functions (firfilt.c) 2.3 IIR Filtering Functions (iirfilt.c) 2.4 Generic Filtering Functions (filter.c) Milestone 3: CONVOLUTION FUNCTIONS (convolve.c) CORRELATION FUNCTIONS (correlat.c) Decimation And Interpolation Functions (decint.c) DSP UTILITY FUNCTIONS (dsputils.c and dsputil2.c) Not all functions in each section are required. Consider the number of functions in each section as an upper limit for the purposes of quotation. Here is an example of how we wrapped the FFT function. Emphasis ...

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I NEED QUESTIONS AND ANSWERS (MULTIPLE CHOICE AND ASSAY) RELATED TO ELECTRICAL SIGNALS ABOUT FOLLOWING TOPICS: ENERGY , POWER , ODD, EVEN,... SIGNAL TYPES LTI SYSTEM,STABILITY, LINEARITY, CAUSALITY FOURIER SERIES CONVOLUTION UNIT STEP , DELTA FUNCTIONS THE QUESTIONS SHOULD COVER ALL POINTS AND SHOULD BE SIMPLE , INTERMEDIATE AND DIFFICULT I NEED TO TELL ME HOW MANY QUESTIONS U CAN GET (DON'T NEED QUESTIONS ON SAME IDEA) ## Deliverables * * *This broadcast message was sent to all bidders on Thursday Sep 1, 2011 11:45:39 PM: hi, about the questions i need around 25 multiple choice and 25 assay , with different level (simple, intermediate, difficult) also i don't need all the questions from books, i want to search via net on homepages ...

implementation of i'th convolution of a function with itself. Say F(x) is a function and we need its ith convolution with itself as; F(x)*i = (d/dx){F(x)*(i-1)} by applying convolution threorem F(x) is the log-normal distribution function. Then we need to multiply the result by poisson function. lambda, i, variance, .. will be given. For the details pls pm me.

I am looking for a C or C++ library for least square fitting. Given a series of points x[i] and a series of values y[i] the library should contain a function that can do a least square fit of the given points, values for the following function: y(t) = A*(x conv exp(-A/C*t)) where conv is the convolution operator and * represents the usual scalar multiplication. I need a pointer to a library that can do this. I should be able to compile the library with CMake. A demo for using the library (only code, no CMake project) would be appreciated, but is not mandatory.

Electrical and Electronic Engineering,Signal Processing,Convolution,Frequency Domain,Recovery,Matlab Implementation.

ktyfytfiytfiyt ## Deliverables 1) All deliverables will be considered "work made for hire" under U.S. Copyright law. Employer will receive exclusive and complete copyrights to all work purchased. (No 3rd party components unless all copyright ramifications are explained AND AGREED TO by the employer on the site per the worker's Worker Legal Agreement). ## Platform gdfshshdsf

It must be in matlab (Simulink is not allowed) I need to write an implementation of gsm in matlab which will contain: multipath propagation,ISI, awgn, FEC(convolution and Read solmon code) And show the BER with or without the The multipath, and the FEC. The code must contain side note so I can easily understand it and change it's parameters for testing. ## Deliverables 1) Complete and fully-functional working program(s) in executable form as well as complete source code of all work done. 2) Deliverables must be in ready-to-run condition, as follows (depending on the nature of the deliverables): a) For web sites or other server-side deliverables intended to only ever exist in one place in the Buyer's environment--Deliverables must be installed by the ...

...source code that takes an input image (.GIF with transparent background) and smoothes it as shown in the attached example. The application must save the output image to a .GIF file with transparent background. The output image must be the same size (height and width in pixels) as the input image. I have included an example input image for you to work with. I have already tried many simple convolution filters, and all I can succeed in doing is making the image blurry, and not like I have shown in the examples, so I need your help! ## Deliverables 1) Complete and fully-functional working program(s) in executable form as well as complete source code of all work done. 2) Deliverables must be in ready-to-run condition, as follows (depending on the nature of the deliv...

Please check attachment for detail. 1. Consider a c...changes in the syndrome register until the entire received vector r=(0110111) has been decoded. Input Register contents (s0 s1 s2) Correction bit ? ? ? ? ? (c) Repeat part (b) if the received vector is input to the syndrome register from the right. 3. Consider a (3, 1, 2) convolution encoder with the following impulse responses: g(1) = (1 1 1) g(2) = (1 0 1) g(3) = (1 1 0) (a) Sketch the block diagram and state diagram of the encoder. (b) For data input 11011, determine the convolution encoder output. (c) Use the Viterbi decoding algorithm to decode the received vector: r = (110, 011, 011, 001, 110, 011, 110) Draw the trellis diagram and show the discarded paths, cumulative discrepancies and ...

This project consists of recoding in C++ a machine vision algorithm described as ~gail/CONFIGR_TR-2007-016_.pdf. There is a fully functional MATLAB code description of this algorithm that will serve as main source code and benchmark to test the C++ version. There is a broken C++ version available at this site that should be ignored since it is no...fully functional MATLAB code description of this algorithm that will serve as main source code and benchmark to test the C++ version. There is a broken C++ version available at this site that should be ignored since it is not correct: ~gsc/CodeRes.html. One main bottleneck we would like to solve in the code is a call to the conv2 MATLAB function. We would like to convert the convolution into a for loop in C++.

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...tiff** etc should be supported. The Application will be able to open up more than one image (it will be **multithreading**) **Well known image transformations should be implemented**. The user can press a button or chose from a menu to make a transformation. Image transformations i want are: 1. 2-D Fast Fourier Transformation 2. 2-D Discrete Cosine Transformation 3. 2-D Convolution Transformation 4. 2-D Correlation Transformation For the above transformations minimal parameters will be required by the user, like how much % - or how strong - to apply the transformation. I need buttons to save & load images. Visual C++ using MFC will be used. Finally the application can display the transformations, as well as matrixes (containin...

• Design in VHDL • Convolution • Correlation • Filtering • Implementation on an FPGA board

The Convolution Rooms is a young, forward looking company based in Earl Shilton, Leicester that covers all aspects of media under one roof. We are currently looking for a talented, open minded PHP/MySQL programmer to work on interesting and challenging in-house and external projects. The candidate must have excellent knowledge of PHP5 and MySQL. Must have idea about e-commerce and CMS systems. Must be self-motivated and have positive attitude. To apply send your CV and Cover letter to jobs@

MATLAB Programmer or DSP Expert wanted to do some convolution type programming. Objective is to convolve some audio tracks with impulse responses given. The convolution process should be done in MATLAB or similar. The code should be well commented. Simple job for a good DSP engineer or MATLAB programmer. ## Deliverables 1) Complete and fully-functional working program(s) in executable form as well as complete source code of all work done. 2) Deliverables must be in ready-to-run condition, as follows (depending on the nature of the deliverables): a) For web sites or other server-side deliverables intended to only ever exist in one place in the Buyer's environment--Deliverables must be installed by the Seller in ready-to-run condition in the Buyer's environme...

...which can be used in Vb.net. My requirement is as follows:- The Tool should do following things to photograph:- 1. Auto Sharpener ◦ Pattern Remover , Freq. Filters. 2. Auto Color Safe Levels and Curves , Adaptive Equalization , Local Equalization. 3. Auto Noise Removal, JPEG Clearner. 4. Auto Sharpening, Detail Sharpener , Edge Enhancer. 5. Auto Checksum,Custom Matrix Convolution. Overall photo should be cleared in all respect. ## Deliverables 1) Complete and fully-functional working program(s) in executable form as well as complete source code of all work done. 2) Deliverables must be in ready-to-run condition, as follows (depending on the nature of the deliverables): a) For web sites or other server-side deliverables intended to only ever exist...

Dear, Hello! I have included all my questions in the .zip file attached. The assignment that i have is just some simple questions in convolution and in very basic Matlab. Thank you. ## Deliverables 1) Complete and fully-functional working program(s) in executable form as well as complete source code of all work done. 2) Deliverables must be in ready-to-run condition, as follows (depending on the nature of the deliverables): a) For web sites or other server-side deliverables intended to only ever exist in one place in the Buyer's environment--Deliverables must be installed by the Seller in ready-to-run condition in the Buyer's environment. b) For all others including desktop software or software the buyer intends to distribute: A software installation package tha...

Hi, We're need help in an existing project, for optimizing a convolution algorythm untel intelmac computer. Actually, this project already work on apple PPC computer. Though, we have no luck with the CPU results under i386 processor (convolution do works there, but in scalar instead of vector, thus using 4 times more CPU in our case) So we need help for getting this working on intel mac as well. This piece of code is in the format of a MAX MSP "external". (max msp "externals" are little blocks of C++ that we can chord patch together in a graphic programing language) We can provide the external SDK, the Xcode project (which already compile and works fine on PPC) and test tools. Paiment can be done thru paypal, credit card. or bank wire transfert. Thank...

I would like to find a specialist with the knowledge of Volterra non-linear convolution kernels. I need an algorithm which can calculate arbitrary order Volterra kernels (up to 4th order right now) out of 2 sampled data sets (test sequence and processed test sequence). 1-dimensional convolution and deconvolution (kernel calculation-recovery) is a known thing to me. I need to use this in non-linear analog or digital audio path analysis and simulation. Please respond if you have the necessary experience. ## Deliverables 1) Complete and fully-functional working program(s) in executable form as well as complete source code of all work done. 2) Deliverables must be in ready-to-run condition, as follows (depending on the nature of the deliverables): a) For web sites or oth...

I would like to find a specialist with the knowledge of Volterra non-linear convolution kernels. I need an algorithm which can calculate arbitrary order Volterra kernels (up to 4th order right now) out of 2 sampled data sets (test sequence and processed test sequence). 1-dimensional convolution and deconvolution (kernel calculation-recovery) is a known thing to me. I need to use this in non-linear analog or digital audio path analysis and simulation. Please respond if you have the necessary experience. ## Deliverables 1) Complete and fully-functional working program(s) in executable form as well as complete source code of all work done. 2) Deliverables must be in ready-to-run condition, as follows (depending on the nature of the deliverables): a) For web sites or oth...

I need help in programing a MATLAB-based interface to analyze medical imaging data. Basically it involves curve fitting, least square, fminsearch function, convolution. I am from biomedical background,and I need somebody to work with me on interactive basis. Coder with expertise in MATLAB should be able to help in this. I can send the equations that need to be integrated and the references. To a MATLAB expert this should be a very simple project. ## Deliverables 1) Complete and fully-functional working program(s) in executable form as well as complete source code of all work done. 2) Deliverables must be in ready-to-run condition, as follows (depending on the nature of the deliverables): a) For web sites or other server-side deliverables intended to only ever exist in one p...

...derivative edge finding, using templates of your choice. • You must implement the convolution yourself, rather than using Java ConvolveOp class, my program, or other existing programs. • You must use something more sophisticated than Sobel’s templates. Good candidates may be Kirsch templates or larger templates • Your program should work on rgb images, either by adding the colour components first, or by doing separate convolutions and combining their results in a more sophisticated way. • Perform contrast thresholding. • Implement simple edgel clean-up, deleting all isolated edgels and edgels whose orientation is incompatible with any of their neighbours. • Show partial results after convolution, after contrast hresholding, and after ed...

My company, ARGES Electronics. Inc. reguires brand logo/softw...Area, Length, Object Count. COLOR: Brightness/Contrast change, RGB Channel Mapping, Clear Background, RGB Change, RGB to Gray, Gray to RGB, RGb Mask, Color Invert, Fade In/Out, Color Histogram. STATISTICS: Array Count, Object Classification, Histogram Clustering, RGB Clustering(Color Images), Intensity Clustering (Gray images), Color Range Selection, Color Segmentation, Color Median. PROCESS: Convolution, Discrete Wavelet Transform, Fast Fourier Transform, Peak Detection, Find Edges, Color Histogram Stretch. ## Deliverables Exclusive and complete copyrights to all work purchased. (No GPL, 3rd party components, etc. unless all copyright ramifications are explained AND AGREED TO by the buyer on the site). ## Platfor...