Spectral Options
Purpose
Description
Macro Synopsis
Modules
Related Functions
Purpose
Set the default FFT algorithm and windowing type
Description
"Spectral Options" allows you to change the type of Fast Fourier
Transform algorithm and the windowing type. Warning: These settings have
global effects on most of the frequency-domain (spectral)
functions.
Parameters of "Spectral Options" are:
- Type of Fast Fourier transform (fftype) including
- "Mixed Radix" (0)
- "Cooley-Tukey" (1)
- "Radix 2" (2)
- Windowing type:
- "Bartlett'' (0)
- "Blackman'' (1)
- "Boxcar'' (2)
- "Hamming'' (3)
- "Hanning'' (4)
- "Kaiser'' (5)
- "Parzen'' (6)
- "Potter'' (7)
- "Welch'' (8)
Macro Synopsis
SpectralOptions(ffttype, windowtype);
option ffttype, windowtype;
Modules
Spectral
Related Functions
Basic Options, Fourier transform, Apply window.