双变量高斯发生器 [英] Bivariate Gaussian Generator

问题描述

嗨


请有人写一个代码来从setMean和setCovariance生成数组长度为2的随机数吗？

解决方案

< blockquote>

嗨


请问任何人都可以编写代码从setMean和setCovariance生成数组长度为2的随机数吗？

''数组长度2'的随机数是什么？


亲切的问候，


Jos

''数组长度2'的随机数是什么？
< br $> b $ b亲切的问候，


Jos

Random类从高斯分布生成随机数是一维的（单变量的）。我的问题是如何从Mean（1.0,1.0）和Covariance（1.0,0.0,0.0,1.0）生成双变量随机数

Random类从高斯分布生成随机数，该高斯分布是一维的（单变量）。我的问题是如何从Mean（1.0,1.0）和Covariance（1.0,0.0,0.0,1.0）生成双变量随机数

你知道这个的算法吗？ ？


这里是一个良好的开端。

Hi

Please can anyone write a code to generate random numbers of array length 2 from setMean and setCovariance?

解决方案

Hi

Please can anyone write a code to generate random numbers of array length 2 from setMean and setCovariance?

What is a random number of ''array length 2''?

kind regards,

Jos

What is a random number of ''array length 2''?

kind regards,

Jos

The class Random generates random numbers from a gaussian distribution that is one dimensional(univariate). My problem is how to generate bivariate random numbers from Mean(1.0,1.0) and Covariance(1.0,0.0,0.0,1.0)

The class Random generates random numbers from a gaussian distribution that is one dimensional(univariate). My problem is how to generate bivariate random numbers from Mean(1.0,1.0) and Covariance(1.0,0.0,0.0,1.0)

Do you know the algorithms for this?

Here''s a good start.

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