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

Result	Spectral density result
Signal	Input signal
Window	Type 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.