fftcode_scope computes and displays spectrum of a signal stored in a Structure with Time

format (Format used to save signals in Simulink Scope block and in To Workspace block).

The signal must be sampled at fixed step.



PSBFFT_SCOPE performs Fourier analysis of the NB_CYCLES last cycles of signal.

The analyzed signal and a bar graph of the magnitudes of harmonic components are displayed .

Harmonic magnitudes are displayed in percent of the fundamental component defined by FREQ_FUND

and the magnitude of the fundamental value is written on the spectrum graph.

For accurate results, use a sampling time giving an integer number of samples per period.- fftcode_scope computes and displays spectrum of a signal stored in a Structure with Time

　 format (Format used to save signals in Simulink Scope block and in To Workspace block).

　 The signal must be sampled at fixed step.



　 PSBFFT_SCOPE performs Fourier analysis of the NB_CYCLES last cycles of signal.

　 The analyzed signal and a bar graph of the magnitudes of harmonic components are displayed .

　 Harmonic magnitudes are displayed in percent of the fundamental component defined by FREQ_FUND

　 and the magnitude of the fundamental value is written on the spectrum graph.

　 For accurate results, use a sampling time giving an integer number of samples per period.