qstrandn samples n data points following three types of normal distributions and their combinations:
- QUASI NORMAL: normal distribution elevated to the power of c
- SKEWED NORMAL: normal distribution with skewness alpha
- TRUNCATED NORMAL: normal distribution truncated at lower limit l and upper limit u
% x=qstrandn(n,mu,sigma,c,alpha,l,u)
% OUTPUT
% x=sampled data
% INPUT
% n=number of samples
% mu=mean (default: 0 --> standard Gaussian distribution)
% sigma=standard deviation (default: 1 --> standard Gaussian distribution)
% c=coefficient of quasi-normality (default: 1 --> Gaussian distribution)
% alpha=skewness (default: 0 --> not-skewed distribution)
% l=lower limit of truncation (default: -inf --> no lower truncation)
% u=upper limit of truncation (default: inf --> no upper truncation)
引用格式
andrepiz (2024). Quasi Skewed Truncated Normal Generator (https://www.mathworks.com/matlabcentral/fileexchange/105105-quasi-skewed-truncated-normal-generator), MATLAB Central File Exchange. 检索来源 .
MATLAB 版本兼容性
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R2021b
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