Hi everyone, I m having some problems trying to get the multiple coherence of a 3 input single output system. The method I use is the...

Hi everyone, I m having some problems trying to get the multiple coherence of a 3 input single output system. The method I use is the following and is described in one of the papers in my field. Initially you create a 3X3 matrix for the input (P,C,O) auto and cross spectra: Gi = [GPP GPC GPO GCP GCC GCO GOP GOC GOO] Then you create a 3x1 matrix for the input/measure...

Dear all, I am working in matlab on Rayleigh fading using Clarke and Gan Simulator.I am not able to generate Dopplers filter frequency response....

Dear all, I am working in matlab on Rayleigh fading using Clarke and Gan Simulator.I am not able to generate Dopplers filter frequency response. The part of code is given as under; deltaF = 2*dopplerFrequency/Nfft; % Frequency Spacing. dopplerFilter(1) = 1.5/(pi*dopplerFrequency); frequencyIndex(1) = 0; for index = 2:Nfft/2, frequencyIndex(index) = (index-1)*deltaF; dopplerFilter(index) =...

This is a problem. It's a homework :), i read various ebooks on DSP and simulated this in matlab with various window length. This is how i...

This is a problem. It's a homework :), i read various ebooks on DSP and simulated this in matlab with various window length. This is how i figure it. DFT is sampled DTFT. We get DFT from DTFT when we get N samples from DTFT basic period (w=2*pi/N*k).So we have k positions of DFT spectrum which matches freqencies w=2*pi/N*k in DTFT. The problem is when freqencies of start signal doesn't fall ...

Hello friends, Right now, I am working on spatial filtering in Image processing..for that I want different kind of masks having different...

Hello friends, Right now, I am working on spatial filtering in Image processing..for that I want different kind of masks having different elements...mask size should be 3x3.. I know we can take elements in matrix A by using A=[1 2 3; 4 5 6; 7 8 9] but I want to take these elements by user define... like our scanf function in c langauge...so please tell me how to take such elements...wh...

I'm trying to use ODE45 to solve a system of nonlinear differential equation with if condition My problem is i want to record the function as...

I'm trying to use ODE45 to solve a system of nonlinear differential equation with if condition My problem is i want to record the function as well as the derivatives of the original equation as well I created two files one for the function and the other for ode45 solver as follows: myode_ex1 function: function [dydt k] = myode_ex1(t, y) % this functin are used to show the value of the pass...

Hello Matlab_DSP Experts, How can I read the following file snap shot in matlab: the first column is time and the second column is frequency:(the...

Hello Matlab_DSP Experts, How can I read the following file snap shot in matlab: the first column is time and the second column is frequency:(the file has originally more than 22000 sample points, I omitted this here for brevity) Data A = [ 0.34234, -.032312132;... 0.35667, 0.23456723;... 0.36789, 0.98674346;... 1.09875, -0.99875654;... 1.34343, 1.34234343]; Thank you for any sugg...

Hello everyone! I have a problem with fmincon violating the constraints, as I know during the optimization fmincon can violate it's constraints...

Hello everyone! I have a problem with fmincon violating the constraints, as I know during the optimization fmincon can violate it's constraints but I think that this makes me problems. One of my constraints is that the output vector should be nondecreasing because my objective function use spcol routine which fails if I pass decreasing point sequence. To solve this problem I sort fmincon output ...

Hello I am new at CCS and Simlink interface. I improved a model with Simulink perfectly. I used Matlab 2008a. There is TMS320f2812 eZdsp kit...

Hello I am new at CCS and Simlink interface. I improved a model with Simulink perfectly. I used Matlab 2008a. There is TMS320f2812 eZdsp kit and Code COmposer Studio c2x eZdsp kit Tools 2.21 that was delivered with the kit in our school. Now I can't use this CCS version with Matlab 2008a. When I press Ctrl+B in my model, it gives an error like that; "This version of the Embedded IDE Link CC do...

hi i am looking for a code to count number of cylinders in a truck,the cylinders are packed by 35 cylinders in a pallet,and 7 such pallets...

hi i am looking for a code to count number of cylinders in a truck,the cylinders are packed by 35 cylinders in a pallet,and 7 such pallets in a truck,i want to scan the truck by a camera and grab the video or snaps by camera for image processing and counting the number of cylinders when the truck pass by the camera. how to do this by a camera. should camera take a still snap of entire truck...

Hi, ? I want to know how I can change the font of my axis in plotting figure in MATLAB. The font of the title of my axis easly changes but the...

Hi, ? I want to know how I can change the font of my axis in plotting figure in MATLAB. The font of the title of my axis easly changes but the font of numbers in an axis doesn't change. I can change the font of my axis in property editor after plotting the figure. but I want to know a way for changing the fonts befor plotting my figure. actually, I search for a command for writtng in M-file and ...