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Why does the Signal Processing Toolbox 6.1 (R13SP1) cause MATLAB to crash when I use BUFFER with an input that is a cell array? When I run the code:...
I have some data in MATLAB that represents power density measured in dBW, and I would like to convert the data to units of dBm. ...
Why do I get different results with row or column vectors when using the ROOTEIG or ROOTMUSIC functions in MATLAB 7.5 (R2007b) ? When I execute the RO...
I use the SPECTROGRAM function on a signal as shown below: T = 0:0.001:2; X = chirp(T,100,1,200,'q'); spectrogram(X,128,120,128,1E3); However, I...
I want to perform a Hilbert transform of 3-D array A of size M*N*L. When I use the MATLAB function hilbert(A); it gives me following errors: ???...
Why does the XCORR function in Signal Processing Toolbox 6.0 (R13) produce incorrect results when using sampled data? XCORR appears to produce incorre...
Why does the BUTTER function return different results for Signal Processing Toolbox versions 4.3 (R11.1) and 5.0 (R12) on my PC? For example: sampl...
Beamforming is a signal processing technique used to control the directionality of the reception or transmission of a signal. I am looking for an exam...
When I use the following code: wvtool(chebwin(4096,30)) The main lobe of the time response does not have a peak at 1.0 as expected. However, if ...
Why do I receive an error message while returning values using the SPECTROGRAM function with the frequency location string specified in the Signal Pro...