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Time Frequency Toolbox >> Time Frequency Toolbox > Choice of the Instantaneous Amplitude > amexpo1s

amexpo1s

Generate one-sided exponential amplitude modulation.

Calling Sequence

Y = amexpo1s(N)
Y = amexpo1s(N,T0)
Y = amexpo1s(N,T0,T)

Parameters

N :

number of points.

T0 :

arrival time of the exponential (default : N/2).

T :

time spreading (default : 2*sqrt(N)).

Y :

signal.

Description

amexpo1s generates a one-sided exponential amplitude modulation centered on a time T0, and with a spread proportional to T. This modulation is scaled such that Y(T0)=1.

Examples

z=amexpo1s(160);plot(z);
z=amexpo1s(160,20,40);plot(z);

See also

Authors

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