想了解随机函数的请下载学习。
给出了链条节距精度和链长精度的随机函数关系。
A stochastic function for the relationship between the chain length and the chain pitch is given.
说明：VB利用随机函数抽取幸运数字示例代码，有需要的下。
VB lucky numbers using the random function to extract the sample code, there is need for the next.
文中首先论述了随机函数空间中的正交展开与次序正交展开概念。
The idea of orthogonal expansion and sequence decomposition in random space is discussed firstly.
以所选模型参数代表点代入地震动随机函数模型，即可以得到地震动时程样本集合。
Substituting the represented points in the proposed random function model and performing the inverse Fourier transform yield the assembles of the stochastic accelerograms.
在可测模糊随机函数及模糊值函数积分的基础上，研究了模糊值函数的有界控制收敛定理。
This paper gives the control convergent theorem of integral for fuzzy random functions on basis fuzzy functions and fuzzy integral.
首先由随机函数生成得到任意的不相等的混沌序列，以此序列作镜像变换后对信息进行置换而得到加密文件。
A random unlikeness chaotic sequence is created with random function. Mirror image transforms with this chaotic sequence, then the information is transformed to secret-code files by this sequence.
本文首次引入了模糊随机函数的可测性的基本概念，并且成功地解决了模糊随机函数的可测性这一最基本的理论问题。
In this paper authors introduce the concept of measurability of a fuzzy random function, and solve the basic theoretical problem of measurability of fuzzy random functions successfully.
研究表明，采用伪随机函数，对分色后的图象文件进行调频加网，再经现有的调幅加网RIP，可实现图象的调频加网输出；
Research results show that by using the pseudo random function and RIP for AM screening, the image of separate color can be input in the form of FM screening.
它也没有用随机双精度数来填充数组或矩阵的函数。
Also, no function fills an array or matrix with random doubles.
下面是另外一个例子：每种语言都有一个可以返回一个“随机”值的函数，该值实际上是可以预知的。
Here's another example: every language has a function that returns a "random" value that is actually predictable.
随机变量是一个根据概率分布取值的函数。
A random variable is a function that takes values based on a probability distribution.
这个过程基于对t统计值的计算，使用概率函数求得随机大的观测值的概率。
This procedure is based upon computing a t statistic and using a probability function to find the probability of observing a value that large by chance.
Meschach有一个返回在0,1之间的随机双精度数的函数，它是Meschach的一个特色，可用于简化明显的踏脚石程序的编写。
One of the Meschach features that simplifies writing the obvious stepping stone programs is a function that returns a random double in 0, 1.
如果这3个函数没有保持一致，那么UI上的控件看起来就像随机摆放的。
If these three functions are not kept in sync, the UI could look as if it were randomized.
它将使用stl函数rand随机生成数字。
要使用md5或更高版本的salt，您可以显式调用明文和salt参数中的crypt函数以及md 5函数，以获取随机暗文(参见清单5)。
To use md5 or higher, you can explicitly call the crypt function along with the md5 function both in the plaintext and salt arguments to get a random ciphertext (see Listing 5).
recombine()使用List::Utilshuffle()函数来随机组合亲本种群。
recombine() uses the List::Util shuffle() function to shuffle the parent population.
虽然Meschach有一个用1.0填充矩阵的函数，但不幸的是，它没有用一个任意的双精度数填充矩阵的函数，也没有用随机双精度数填充矩阵的函数。
Although Meschach has a function that fills a matrix with 1.0s, it unfortunately lacks a function for filling a matrix with an arbitrary double or with random doubles.
这样一来，放置组(以及副本)到存储设备的映射就不用依赖任何元数据，而是依赖一个伪随机的映射函数。
In this way, mapping of placement groups (and replicas) to storage devices does not rely on any metadata but instead on a pseudo-random mapping function.
在本例中，我们用一些数学函数创建0到100之间的一个随机数。
In this case, you're using some math functions to create a random number from 0 to 100.
和随机数生成程序、当前日期/时间函数一样，UDR通常是变化的，因此不能用于函数索引。
UDRs, like random number generators and current date/time functions, are variant and therefore cannot be used.
取代单个值，随机变量拥有描述估计值可能性的函数，该函数称为变量的概率分布。
Instead of this single value, a random variable has a function that describes the likelihood of values for the estimate and is called the variable's probability distribution.
此部分课程扩展了统计学中的基本数学概念。三个基本想法如下：随机变数，密度函数与期望。
This section of the course develops the mathematical concepts used in statistics. Three ideas are essential: Random Variable, Density Functions, and Expectations.
又，因为Firefox让我们很难看到这些随机数，我不得不在填充函数中加入一些调试语句才能看到发生的事情。
Again, Firefox makes it hard to see these random values. I had to insert debugging statements into the padding function to see what was going on.
“salt”由一些随机数据位组成，用于和密码同时输入hash函数，而从以下两个主要方面缓解风险
A "salt" consists of random bits used as an input to the hash function in conjunction with the password, and mitigates the risk in two major ways
请记住rand函数返回0和该函数的参数之间的一个随机数。
Remember the rand function returns a random number between 0 and its argument.
CwMtx没有内置的随机数生成器，也没有用随机元素填充矩阵的类函数。
CwMtx has no built-in random number generator, and there is no class function that fills a matrix with random elements.
RAND _ LOOKUP，随机查找函数，该函数根据作为查找表中下标的随机数从查找表中选择目标列的值。
RAND_LOOKUP, a random lookup function that selects a value for the destination column from a lookup table based on a random number as the subscript in the lookup table.
RAND _ LOOKUP，随机查找函数，该函数根据作为查找表中下标的随机数从查找表中选择目标列的值。
RAND_LOOKUP, a random lookup function that selects a value for the destination column from a lookup table based on a random number as the subscript in the lookup table.
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