next up previous contents index
Next: sgauss Up: Reference Previous: sderiv   Contents   Index

sdirac

$ \bigcirc$Name


sdirac Create a Dirac fsignal




$ \bigcirc$Command Synopsis


sdirac [-s size] [-a amplitude] dirac



-s size : number of samples in the signal (default:512)

-a amplitude : amplitude (default:1)

dirac : output fsignal




$ \bigcirc$Function Summary


void sdirac (size , A , signal )

int *size ;

float *A ;

Fsignal signal ;




$ \bigcirc$Description


This function returns the discrete Dirac signal (or Delta function) of the given amplitude. The length of the signal is given by size, and the peak is put in the middle of the signal.




$ \bigcirc$Version 1.0


Last Modification date : Thu Nov 29 20:23:56 2001


$ \bigcirc$Author


Jacques Froment







mw 2004-05-05