I developed a 2D Matlab plotting routine for an avionics application I've been working on, but I've recently realized that it should have wide...

I developed a 2D Matlab plotting routine for an avionics application I've been working on, but I've recently realized that it should have wide appeal as a general replacement for Matlab's plot routine. I call my routine plt. Like plot, plt is good for typing at the command prompt for visualizing your workspace arrays and also can be the core of your .m applications. I believe plt is a sign...

I am trying to implement a costas loop in matlab.The code which i have written is based on blockwise most of it using the available functions...

I am trying to implement a costas loop in matlab.The code which i have written is based on blockwise most of it using the available functions of the matlab...the signal frequency 600bits/sec and the carrier frequency is 3khz.In trackin the error the the lowpass filter used is butterworth filter...after removing the carrier frequency component....the left value should be just a dc componet ...

Hello, When using the function [y,s]=filter(b,a,x,s) in MATLAB and b=1 and a=[0.5 0.5] we have a filter with infinite impulse response. Why...

Hello, When using the function [y,s]=filter(b,a,x,s) in MATLAB and b=1 and a=[0.5 0.5] we have a filter with infinite impulse response. Why does MATLAB operate with the convention that the length of the transient s is max(length(b),length(a))-1 ? Is there something magical about this ? In theory the response is infinite, so the length of the transient could also be 10, 20 or 100 or someth...

Hello, I was wondering if it's possible to interface the EZ-kit ADSP21364 with MATLAB ? I have a program running on the board which...

Hello, I was wondering if it's possible to interface the EZ-kit ADSP21364 with MATLAB ? I have a program running on the board which collects audio samples and put them in a frame and then calculates the power spectrum based on the contents of the frame. I would like to monitor this power spectrum in MATLAB while the program is running. Is that possible?

Hello All, If anybody have experience on MATLAB/ C/C++ for image processing (motion detection and tracking). then kindly send me ur/ur friend...

Hello All, If anybody have experience on MATLAB/ C/C++ for image processing (motion detection and tracking). then kindly send me ur/ur friend CV on naresh850@gmail.com. The guy has to work as reasech engineer and implement to differen IEEE papers on MATLAB. Regards, Naresh

Hey, The question I have is that how do u apply localization to a sound file in MATLAB. What i have to do is shift a wav file (100 Hz...

Hey, The question I have is that how do u apply localization to a sound file in MATLAB. What i have to do is shift a wav file (100 Hz sine) from direct center stage 45 degrees to the left, 45 degrees to the right, 135 degrees to the left and 135 degrees to the right. If anyone could provide me with example MATLAB code to do this. Thanks

Hi, I have no experinece in either image processing or matlab. I am a little confused about image types and image processing toolbox...

Hi, I have no experinece in either image processing or matlab. I am a little confused about image types and image processing toolbox in matlab, and i appreciate if anyone could please clarify these confusions. So here is my problem: According to image processing tool box users's guide, an intensity image is stored in a single 'intensity matrix' that contains double precision values rang...

Dear all, I am looking for matlab source code for huffman encoding such as those used in JPEG... I hate C code since I guess I need 10x...

Dear all, I am looking for matlab source code for huffman encoding such as those used in JPEG... I hate C code since I guess I need 10x more time to modify it to suit my need; but with matlab code it is more understandable and modifiable... My need is to see a 16x16 picture block, if using Huffman encoding... needs how many bits....(need accurate bit counting, and do not want get the ...

Hi all I'm running a massive test harness on a DSK6416 , I send data from Matlab via RTDX to the target and get the data back for analyzing...

Hi all I'm running a massive test harness on a DSK6416 , I send data from Matlab via RTDX to the target and get the data back for analyzing in Matlab via RTDX. After a while CCs crashes and caused RTDX input channel failure in Matlab . Error message in CCS is as following "Unexpected Fatal Error Encountered Which may have been caused by a stack overflow Out of memory condition, o...

Hello all, please i need urgent help I have used the inbuilt matlab functions as described in matlab for Reed Solomon and Convolutional codes. I...

Hello all, please i need urgent help I have used the inbuilt matlab functions as described in matlab for Reed Solomon and Convolutional codes. I have a binary file that i want to simulate using an awgn and a mobile channel. Ineed to calculate the ber and (EbNo) plot them on a graph. But the noisy signal i get after adding awgn to the code cannot be decoded by Reed Solomon decoder since it is not...

Hi everyone, I'm looking for a 'simple' way to implement allpass filters of varying depth in Matlab. Any suggestion welcome. Thanks, Gus

Hi everyone, I'm looking for a 'simple' way to implement allpass filters of varying depth in Matlab. Any suggestion welcome. Thanks, Gus

Hi, is there a tool for windows that does the same as the matlab profiler does, I need to accurately measure the CPU time for every...

Hi, is there a tool for windows that does the same as the matlab profiler does, I need to accurately measure the CPU time for every instruction. Thanks, Alessandro

Hello ALL, May I know how to write the Matlab code for Zero Forcing, MMSE, and V-BLAST detection algorithm used in a Multiple-Input...

Hello ALL, May I know how to write the Matlab code for Zero Forcing, MMSE, and V-BLAST detection algorithm used in a Multiple-Input Multiple-Output (MIMO) system? Can any one teach me how to do that or may be can provide me some references in Matlab code? Thanks a lot for your precious time and effort. Thanks in advanced. Regards, Charles

I'm trying to get a Matlab implementation of the inversionless Berlekamp-Massey algorithm and I'm having a surprising devil of a time getting it...

I'm trying to get a Matlab implementation of the inversionless Berlekamp-Massey algorithm and I'm having a surprising devil of a time getting it to work properly. I had an implementation working for a simple (7,3) code but it failed to work for a larger (255,239) code. Can anyone point me to a good matlab implementation of this? Or at least a reliable spec on the algorithm?

Hi guys..where can i get the sourcecodes(matlab code) for different audio encoders??where can i find a good tutorial on present audio coding...

Hi guys..where can i get the sourcecodes(matlab code) for different audio encoders??where can i find a good tutorial on present audio coding progress in matlab????

Hello, Is there any tool that can convert Matalb codes to C++ code? It seems that Matlab compiler doesn't convert M files to C++ but make...

Hello, Is there any tool that can convert Matalb codes to C++ code? It seems that Matlab compiler doesn't convert M files to C++ but make it deployable. Any help appreciated. Regards

HI all, do yo know what algorithm does MATLAB's fft function based on? I read from MATLAB's help, it is something called FFTW. Is it a radix 2...

HI all, do yo know what algorithm does MATLAB's fft function based on? I read from MATLAB's help, it is something called FFTW. Is it a radix 2 or radix 4 or anything else? Thank you.

Hi There, I have been searching for the Matlab code for 40, 32, 24, 16 KBits/s ADPCM code (G.726) for the last one week but could not find a...

Hi There, I have been searching for the Matlab code for 40, 32, 24, 16 KBits/s ADPCM code (G.726) for the last one week but could not find a good working/ compliant code. Can anyone tell me where to get free version of the ADPCM code in Matlab compliant to the G.726 standard? Thanks, Farhan

Hi everyone, I am implementing MUSIC algorithm for DOA estimation through MATLAB and DSP. For checking my algorithm I need a simulated input that...

Hi everyone, I am implementing MUSIC algorithm for DOA estimation through MATLAB and DSP. For checking my algorithm I need a simulated input that resembles a multipath fading channels. Friend of mine told me that there are models in MATLAB which simulate these data. I searched in MATLAB and i got a simulink model of multi path fading channel by rayleigh and rician fading. But I am not able to g...

Hi All iam currently working on jpeg implentation on Matlab could anybody plz gimme some inputs how to go abt it... related links also help...

Hi All iam currently working on jpeg implentation on Matlab could anybody plz gimme some inputs how to go abt it... related links also help a lot........ thanx in advance