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Probabilities.RayleighCDF Method (double, double)

Rayleigh cumulative distribution function (CDF).

Syntax
C#
Visual Basic
public static double RayleighCDF(double x, double b);
Parameters 
Description 
double x 
Function domain, positive real value or zero. 
double b 
Distribution parameter, positive real value. 

the Rayleigh cumulative distribution function (CDF) for value x using the parameter b. x and b must both be positive real numbers, otherwise the result is NAN.

The Rayleigh cumulative distribution function is defined by the following equation: 

 

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