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Spectral Analysis | DENSP

SPECTRAL DENSITY – [DENSP]
Outputs the spectral density of a signal.


CATEGORY
Spectral analysis

DESCRIPTION
Output the spectral density plot in function of an input signal. Windowing is used for sampling


RESULT VARIABLES AND PARAMETERS

ResultSpectral density result
SignalInput signal
WindowType of windowing applied to the analyzed samples. Refer to the beginning of Spectral analysis category to have a short description. [0: Rectangular,1: Hanning, 2: Hamming, 3: Blackman]


SYNTAX

res=densp(y,2)


CHARACTERISTICS
Data type support
Double Floating point

EXAMPLE
Spectral analysis of a 15 Hz and 28 Hz sinusoidal sum.

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