... Type设置数字类型,可以选数字、时间码、日期、时间和十六进制数字 Random Values选择数字随机变化 Decimal Places小数点位置 ...
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Initialize Wi to small random values.
将wi初始化为小的随机值。
Note that random values were used to populate several columns.
请注意,多个列都是用随机值来填充的。
First, the rand (5, 5) builds a matrix of size 5, 5 containing random values (which I scale to a maximum of 5).
首先,rand(5,5)会构建一个5,5大小的矩阵,其中包含了一些随机值(其最大值为5)。
Let me give you, I'm going to create, q a polar point, I'm going to call it q, and we'll give it some random values.
让我给大家讲解下,我要去创建,一个极坐标点,然后我会去命名它为,然后我给它赋一些随机的值,好,现在我想知道。
You have discrete random variables, like the one I just defined, or there are also--which take on only a finite number of values-- and we have continuous random variables that can take on any number of values along a continuum.
就像刚定义的,是一个离散型随机变量,随机变量还可以有无限种取值,也就是连续型随机变量,随机变量可以取某一区间的一切值
I have it down that there might be an infinite number of possible values for the random variable x.
对于这个随机变量X,可能的取值个数是无限的
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