Signal Toolkit - tripuls

Function File: y = tripuls (t)

Function File: y = tripuls (t, w)

Function File: y = tripuls (t, w, skew)

Generate a triangular pulse over the interval [-w/2,w/2), sampled at times t. This is useful with the function pulstran for generating a series of pulses.

skew is a value between -1 and 1, indicating the relative placement of the peak within the width. -1 indicates that the peak should be at -w/2, and 1 indicates that the peak should be at w/2. The default value is 0.

Example:

 fs = 11025;  # arbitrary sample rate
 f0 = 100;    # pulse train sample rate
 w = 0.3/f0;  # pulse width 3/10th the distance between pulses
 plot (pulstran (0:1/fs:4/f0, 0:1/f0:4/f0, "tripuls", w));
 

See also: gauspuls, pulstran, rectpuls.