在统计学中,矩阵正态分布或矩阵高斯分布是概率分布,是多元正态分布到矩阵值随机变量的概括。
矩阵正态分布的一个应用 - 中南大学学报(自然科学版、英文版) 关键字: 矩阵正态分布; 独立性; 特征向量[gap=352]Key words: matrix normal distribution; independent; characteristic vector
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是一个n - n矩阵随机作品,选自正态分布均值为零,方差一个标准偏差为一。
RANDN (n) is an N-by-N matrix with random entries, chosen from a normal distribution with mean zero, variance one and standard deviation one.
假设信号是近似正态分布的,就可以从相关矩阵的行列式计算出每个波段的条件信息量。
If signals are supposed to be normally distributed, then by computing determinants of correlation matrices, conditional information of each channel signal can be obtained.
结果表明,眼前山铁矿南帮岩体概率损伤张量矩阵的元素均服从正态分布。
It is shown that the elements of the probability damage tensor matrix obey the normal distribution.
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