S(f) of a sine wave is a delta function!
Joseph Park <[EMAIL PROTECTED]>
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26/10/2007 11:50 AM
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Re: [Matplotlib-users] PSD amplitudes
spectral density is by convention a 1Hz binwidth, not an arbitrary on
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Re:
[Matplotlib-users] PSD amplitudes
.sourceforge.net
Subject
Re: [Matplotlib-users] PSD amplitudes
is the suggestion that the matplotlib algorithm is correct in computing
PSD amplitudes?
btw, increasing nFFT increases the number of points used in the FFT, which
increases the spectral frequency resolution (smaller binwidth) bu
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Re:
[Matplotlib-users]
ect
Re: [Matplotlib-users] PSD amplitudes
Shouldn't the PSD for a simple sine wave tend to infinity
the spectral resolution will impact the amplitude, if you
are not dealing with a density. by definition a spectral density
has applied the bandwidth resolution correction. the PSD ampli
Shouldn't the PSD for a simple sine
wave tend to infinity
the spectral resolution
will impact the amplitude, if you
are not dealing with a density. by definition a spectral density
has applied the bandwidth resolution correction. the PSD amplitude
should correspond to the RMS amplitude of the
