| Name
|
Brief
|
Example
|
| fftamp
|
Calculate amplitude from FFT complex result.
|
Example
|
| fftc
|
Calculates the complex FFT result for give vector cx. Shift is off, Spectrum Type is two sided.
|
Example
|
| fftfreq
|
Calculate frequencies for FFT results, the original result is time * data(0,n-1).
|
Example
|
| fftmag
|
Calculate magnitude from FFT complex result.
|
Example
|
| fftphase
|
Calculate phase from FFT complex result.
|
Example
|
| fftshift
|
Shift FFT results or frequency.
|
Example
|
| ifftshift
|
Undo the shift of FFT result.
|
Example
|
| invfft
|
Compute inverse FFT from FFT result.
|
Example
|
| windata
|
Generate window signal based on selected type.
|
Example
|