erf (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 advanced class.

Syntax

y = erf(x)

Computes the error function associated with a normal distribution.

Name	Description
x	Specifies the upper limit for integration. x is a real scalar, vector, or matrix.

Name	Description
y	Returns the value of the integral of exp(-s^2)/(2*sqrt(pi)) in the interval [0, x].

% Compute the error function at 1.386:
Y = erf(1.386)
% Plot the error function:
X = 0:0.01:3;
Y = erf(X);
plot(X, Y)