MATLAB QUESTIONS & EXPERT ANSWERS

I'm creating a Real-Time frame-based plugin with the System Audio Toolbox, to run through the audioTestBench. In the audioTestBench the input is set t...

I create a filter using the FDATOOL or through command line functionality and would like the coefficients returned as fixed-point objects.  ...

I am brand new to signal processing and having a lot of trouble understanding the documentation ot implement a low pass filter, which is what I think ...

I imported a single audio file to MATLAB workspace.   After I apply the FFT:     How can I random change the audio phases before apply the Inverse ...

I generate some coefficents for a filter and can inspect the frequency response as following:   %%Orginal Data N = 5000; data = cumsum(randn(N,1)); t...

Hey I have a .mat file which contains ECG data.Where aa contains struct type [15x10000 double]. How can I convert aa into [somethingx1 double] so that...

Hi,   i'm developping a Simulink schematic to drive MOSFETs with a f28335 DSP(Clock 150Mhz). I'm using 4 ADC input ports (Inputs) and drives 4 ePWM (...

is there a relationship between a covariance matrix and eigenvalues? like an example   Let us consider a 321 × 261 image dimention 321 × 261 = 8378...

hello i don't want to use chirp inbuilt function and i have written a code for chirp. could any one tell me is the code is correct ? i have simulate i...

Hi everyone. I have a set of samples (x(n)'s) in a table corresponding to a mysterious signal x(t). What I am trying to do is display the frequency sp...