MATLAB QUESTIONS & EXPERT ANSWERS

Can System Objects be used with webcam video acquisition for live video in Video and  Image Processing Blockset 3.0 (R2010a)? I would like to have a ...

Why do I receive two different responses when I try to discretize the same analog filter using the ELLIP and ELLIPAP functions in  Signal Processing ...

I am running the fftdemo.m file that ships with MATLAB. The resulting power spectral density  plot shows two peaks with different amplitudes. Because...

Hi Everyone, I faced a problem to apply Wavelet for denoising ECG Signal I know there are three steps you have to do which are : Transform the noisy E...

How can I  plot a f(t)=t^3 when with a period of -pi...

Hi, i am trying to generate a periodic decaying exponential signal in the time interval between -5 and 100 . I am trying to visualize it like a sawtoo...

I am converting an audio  signal to freq domain and back to time domain at different fft sizes to see the trade-off between time and freq resolution....

I'm about to design a couple of IIR filters in FDA tool. The cutoff-frequency normally is -3 dB, but for Chebyshev and Elliptic it seems like it's onl...

Has the algorithm for fdesign changed in  Signal Processing Toolbox 6.13 (R2010a) as compared to the previous versions? I am using fdesign.decimator ...

Hello Experts, The output of the FIR filters is convolution of the input signal and the filter kernel. In that case, the length of the output signal s...