随机序列(random sequence),也称随机数列,全称随机变量序列,是由随机变量组成的数列。它在概率论和统计学中都十分重要。
伪随机序列发生器 PRSG ; pseudo-random num-ber generator
虚随机序列 pseudo-random sequence
随机序列发生器 random sequence generator
平稳随机序列 stationary stochastic sequence
两列随机序列 Two random sequences
两路随机序列 Two random sequences ; Two group random sequence
随机序列的产生 Generation of random sequences
混沌随机序列 chaotic random sequence
混沌伪随机序列 Chaos Pseudo-Random Sequence ; CPRS
In many cipher system, the pseudo random sequence generator is an important part in system security.
在许多密码系统中,伪随机序列生成器是系统安全的一个重要组成部分。
参考来源 - 动态非线性乱数生成器(DRG)的线性复杂度In the past, the multiplicative noise is in most cases assumed as one-dimension stochastic serial that means one-channel observation system. Even if the observation is multi-channel, the multiplicative noise of each channel is the same.
以往的乘性噪声系统观测模型中,多是假定乘性噪声为一维随机序列,这种情况下,系统意味着是单通道,即使当观测为多维(多通道)时,各通道的乘性噪声也是完全相同的,这种假设往往不符合实际情况。
参考来源 - 复杂多通道带乘性噪声系统的最优估计方法研究As the watermark is a pseudo-random sequence,the watermark capacity is relatively small.
然而水印信息采用的是伪随机序列,水印嵌入的容量比较小。
参考来源 - 基于变换域的数字水印算法的研究This paper points out some existent problems in digital chaotic ciphers. A novel pseudo-random series generator based on a couple of chaotic system is presented.
提出了一种基于两个参数随机变换的混沌系统的伪随机序列发生器,生成一个随机性好、周期长的密钥序列并给出了统计特性分析的严格的理论证明。
参考来源 - 基于混沌伪随机序列发生器的图像加密方法 in C·2,447,543篇论文数据,部分数据来源于NoteExpress
这个问题来自平稳随机序列的相关函数。
This problem arises from the correlation functions of stationary stochastic sequences.
由此可以产生数量众多相关特性优良的伪随机序列。
So it can generate enough PN sequence with good correlation property.
密钥一般是 0 或 1 的一个随机序列;其大小区分了加密算法的能力。
The key is typically a random sequence of bits; its size categorizes the strength of the encryption algorithm.
When we looked at the random walk series I think the representativeness heuristic played a role in there as well.
当我们观察随机漫步序列时,我认为代表性原则偏误,也起了一定作用
It's moving through a sequence of instructions, occasionally changing where we are as we move around.
它经过指令序列,在,我们移动的时候随机改变我们原本所处的位置。
When you look at a random walk you have the intuitive impression that you can extrapolate it -that it doesn't look like -you can't believe it's really random, but the reason you can't is because you overweigh the probability of certain things that caught your attention.
当人们观察随机漫步序列时会有直观印象,并可以以此类推,虽然这看起来并不像...,人们不会觉得这是完全随机的,之所以如此,是因为,人们过分高估了特定事物发生的可能性,这吸引了人们的注意
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