Normal.cumulative(u, u_min=0, u_max=1, mu=0, sigma=1);
This function computes the cumulative distribution function according to a truncated normal distribution with minimum value u_min, maximmum value u_max, mean value of original distribution mu and standard deviation of original distribution sigma (variance = sigma2). The returned value y is in the range:
0 ≤ y ≤ 1
Plot of the function:
For more details
of the normal distribution, see
Wikipedia,
of truncated distributions, see
Wikipedia.
cumulative(0.5) // = 0.5 cumulative(0.5,-1.5,1.5,1,0.9) // = 0.4046868865634537
TruncatedNormal.density, TruncatedNormal.quantile.
function cumulative import Modelica_Noise.Math.Distributions.Normal; extends Modelica_Noise.Math.Distributions.Interfaces.partialTruncatedCumulative; input Real mu = (u_max + u_min)/2 "Expectation (mean) value of the normal distribution" annotation( Dialog); input Real sigma = (u_max - u_min)/6 "Standard deviation of the normal distribution" annotation( Dialog); end cumulative;
Date | Description | ||
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June 22, 2015 |
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