MATLAB QUESTIONS & EXPERT ANSWERS

Can anyone please, help me with the 1D median filter algorithm?  ...

I have two questions regarding function "findchangepts" (DSP Toolbox): 1. How to effectively create additional output vector "x_hat" from standard out...

I want to have a time frequency plot using parametric methods, plz anyone help.  ...

Hi all,   I would like to apply a notch comb filter (e.g. by using the iircomb function), but my sampling frequency is 976 Hz and the fundamental fre...

I'm  trying to find the local max in time window , i know that I have to define part from the signal then use the findpeaks built in function then ta...

A model of the surface EMG signal is created by filtering a white gaussian noise, using a shaping filter H(f). this filter has low cut-off freq=60hz a...

I have a cell of this type:   200×3 cell array [1×60000 double] [ -0.9365] [154.9924] [1×60000 double] [ 10.8080] [297.1132] [1×60000 double] [ 1...

I have a matrix that I read into MatLab that is 116 spectra (columns) each being 1024 elements (rows). Each spectrum has a peak and I'm looking to det...

Hello,   I have a question about the  signal smoothing example given in the documentation of Matlab.   load bostemp   days = (1:31*24)/24; plot(da...

I have a respiration signal which is sinusoidal in shape. I have fitted the curve using Fourier series. Since the fitted curve is in cfit format, I am...