data = np.random.multivariate_normal([172, 65], 55, 35], [35, 45, 200) 标注部分的意义是什么呢
分别是分布的协方差矩阵和指定生成样本的大小
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data = np.random.multivariate_normal([172, 65], 55, 35], [35, 45, 200)
标注部分的意义是什么呢
分别是分布的协方差矩阵和指定生成样本的大小