IMPULSE

Purpose:

Macro. Generates a discrete unit impulse series.

IMPULSE(start, length)

start	-	An integer. Point location of the impulse.
length	-	An integer. Total length of the output series.

A series.

EXTRACT(GSERIES(1), 2 - START, LENGTH)

impulse(10,20)

creates a series of 20 points where the 10th point of the series has a value of 1.0 and the other points are zero.

Impulse creates an impulse with a sample rate of 1.0. See GIMPULSE to create an impulse with a specified sample rate.

See IMPZ to display the impulse response of a Z transform.