diric (MathScript Function) (Windows, Not in Base Package)

LabVIEW 8.5 Help
August 2007

NI Part Number:
371361D-01

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Member of the waveform generation class.

Syntax

c = diric(a, b)

Generates the Dirichlet function, sin(b*a/2)./(b*sin(a/2)).

Name	Description
a	Specifies the sampling time. a is a real array.
b	Specifies the number of equally spaced extrema of the function in the interval [0, 2*pi]. b is a positive integer.

Name	Description
c	Returns the sampled Dirichlet function.

X = -5*pi:0.01:5*pi;
Y = diric(X, 5);
plot(X, Y)