Main Content

本页的翻译已过时。点击此处可查看最新英文版本。

非中心卡方分布

计算非中心卡方分布,生成该分布的随机样本

函数

ncx2cdfNoncentral chi-square cumulative distribution function
ncx2pdfNoncentral chi-square probability density function
ncx2invNoncentral chi-square inverse cumulative distribution function
ncx2statNoncentral chi-square mean and variance
ncx2rndNoncentral chi-square random numbers
randomRandom numbers

主题

Noncentral Chi-Square Distribution

The noncentral chi-square distribution is a more general case of the chi-square distribution, with applications in thermodynamics and signal processing. The literature in these areas may refer to it as the Rician Distribution or generalized Rayleigh Distribution.