Answered
How do I create a matched filter for signal detection?
You can refer to the following thread: http://www.mathworks.com/matlabcentral/answers/4502-matched-filter

15 years ago | 0

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Answered
spectral analysis of a signal
You can use |cvsread| to read the signal into MATLAB first. If you have Signal Processing Toolbox, I'll suggest you to use spect...

15 years ago | 0

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Matched filter
If you have a signal, x, then the matched filter's coefficients is given by time reverse of x, i.e., x(end:-1:1). If your signal...

15 years ago | 5

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DATAWRAP
Hi Cesare, If I understand your question correctly, your problem is more related to why MATLAB wrap the data, the particular ...

15 years ago | 0

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FDAtool: Cutoff for "Chebyshev" and "Elliptic"
Hi Alex, I think there is some misunderstanding regarding the design specification. In IIR filter, if you specify the filter ...

15 years ago | 0

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Answered
find the sidelobe level
If you have Signal Processing Toolbox, you can use |findpeaks| function to find peaks. In your case, if you find two biggest pea...

15 years ago | 1

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Answered
FDAtool - Scale Passband (Chebyshev)
Hi Jan, I can't really follow your example but the purpose of scale is to make sure that the center of the first passband has...

15 years ago | 0

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matched receiver filter
If you have a signal, x, then the matched filter's coefficients is given by time reverse of x, i.e., x(end:-1:1). If your signal...

15 years ago | 0

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How to get an algorithm for adaptive filter in MATLAB
Hi Venkata, If you have Filter Design Toolbox, check out the supported adaptive filter using >> help adaptfilt You can find...

15 years ago | 0

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How to test my filter design?
In general, a filer is designed according to specifications such as passband, stopband, passband ripple, stopband attenuation, e...

15 years ago | 0

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Non-causal filter coefficients
Hi Des, The non-causal filter is not physically realizable. However, if you do a variable replacement of m=n+4, your equation...

15 years ago | 0

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Answered
Scalogram and subplots
Hi Tom, Does >> wscalogram('image',c,'scales',scales,'ydata',data); work for you or you want more control? Thanks.

15 years ago | 0

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FIR Window - Taylor
You can use |taylorwin| in Signal Processing Toolbox to calculate the coefficients for a Taylor window. If you want to know the ...

15 years ago | 0