amexpo2s

Purpose

Bilateral exponential amplitude modulation.

Synopsis

y = amexpo2s(N)
y = amexpo2s(N,t0)
y = amexpo2s(N,t0,T)

Description

amexpo2s generates a bilateral exponential amplitude modulation centered on a time t0, and with a spread proportional to T.
This modulation is scaled such that y(t0)=1.

Name	Description	Default value
N	number of points
t0	time center	N/2
T	time spreading	2*sqrt(N)
y	signal

Examples

         z=amexpo2s(160);        plot(z);
         z=amexpo2s(160,90,40);  plot(z);
         z=amexpo2s(160,180,50); plot(z);

See Also

amexpo1s, amgauss, amrect, amtriang.

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