rand('seed', 42)
时间: 2024-01-07 13:03:25 浏览: 24
rand('seed', 42)是一个MATLAB中的函数调用,用于设置随机数生成器的种子值为42。这个种子值将作为生成伪随机数的输入,以便产生一系列确定的、可重复的随机数。在MATLAB中,种子值的选择可以影响生成的随机数序列。因此,当使用rand函数生成随机数时,如果设置了种子值为42,那么每次运行程序时都会得到相同的随机数序列。
#### 引用[.reference_title]
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