| 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 |