The periodic correlation bounds of binary sequence pairs are derived.
给出了二元序列偶在周期相关条件下的理论界。
The uniqueness of almost perfect punctured binary sequence pair is put forward and proved.
完美二进序列偶是完美二进序列的推广,其对应的组合结构称为差集偶。
The modulation of the TPS initialization bit is derived from a pseudo-random binary sequence.
该TPS初始比特的调变是从伪随机二进制序列推导而得。
A new perfect correlation signal was proposed, which can be called as almost perfect punctured binary sequence pairs.
提出一种新的最佳相关信号,即几乎最佳屏蔽二进序列偶,研究了其变换性质和存在组合的允许条件。
Based on the odd-perfect almost binary sequences, the new odd-periodic correlation complementary sequence set is obtained.
基于一类完备周期奇相关函数的几乎二元序列,得到了一类新型奇相关互补序列集。
This paper presents a new kind of perfect correlation signal, that is, odd-periodic perfect punctured binary sequence pair.
定义了一种新的最佳相关信号,即奇周期最佳屏蔽二进序列偶。
In this paper, the binary sequence is constructed based on the time domain expression of pseudo-random multi-frequency waveform.
本文以伪随机多频波在时间域上的表达式为基础,构建了产生伪随机多频波的二进制序列。
Generalized pseudorandom punctured binary sequence pair along with the transformation properties and combinatorial limited conditions are presented.
提出了广义伪随机屏蔽二进序列偶,给出了其变换性质、组合允许条件。
In order to generate the optimal spreading sequences for asynchronous DS-CDMA, some optimizing criteria for selecting chaotic binary sequence were proposed.
为了获得异步ds - CD MA系统的最优扩谱序列,给出了一套用来选取混沌二值序列的优化准则。
By making use of these properties and conditions, the searching efficiency for the almost perfect punctured binary sequence pairs can be improved significantly.
运用这些性质和条件可以缩小几乎最佳屏蔽二进序列偶的搜索范围,提高计算机搜索的效率。
For traditional watermarking techniques based on fractal coding, watermarking format is limited to binary sequence 0, 1, thus incapable of gray-scale image embedding.
传统的基于分形编码的水印技术一般嵌入0,1序列,没有实现灰度图像嵌入。
Taking dual chaotic inter-perturbed system as sequence key generator, an improved quantization method for converting chaotic sequence to binary sequence was put forward.
以双混沌互扰系统作为序列密钥发生器,提出一种改进的二值序列量化方法。
According to a binary sequence generated from a chaotic system, the weights and biases of the network are set for the encryption and or decryption of each signal element.
根据混沌系统产生的二进制序列,设定神经网络的权值和阈值,对每一个像素进行加密和解密运算。
The transformation features and Fourier spectrum of odd-periodic perfect almost binary sequence pair are studied. Some combined admissibility conditions are also given out.
同时研究了奇周期最佳几乎二进序列偶的变换性质和频谱特性,给出了一些组合允许条件。
The uniqueness of pseudorandom binary array pairs and pseudorandom binary sequence pairs are proved as the specific cases of binary array pairs with two-level autocorrelation.
提出并证明了二值自相关二进阵列偶的唯一性问题,将伪随机二进阵列偶和伪随机二进序列偶作为其特例证明也满足唯一性。
An aeroengine model can be identified from actual closed-loop engine test data if pseudorandom binary sequence as test signal ACTS on feedback circuit of the closed-loop control system.
本文介绍了在航空发动机闭环控制系统的反馈通路上施加伪随机试验信号时,对发动机模型参数进行辨识的方法。
A new perfect correlation signal was proposed, which can be called as almost perfect punctured binary sequence pairs. Its properties and combinatorial admissibility conditions were studied.
提出一种新的最佳相关信号,即几乎最佳屏蔽二进序列偶,研究了其变换性质和存在组合的允许条件。
This paper borrows the idea from spread spectrum watermark, quantizes the wavelet transform coefficients the copyright protected image to produce a binary sequence, which is just the watermark.
本文的水印方法借助扩频水印的思想,通过量化函数对版权保护图像的小波变换系数进行量化,产生的二值序列作为水印。
Random testing and correlation analysis were done on binary sequence. The results show that the binary sequence has good pseudo-randomness and correlation, and appropriate to be encryption key.
对二值序列做随机性检验和相关性分析的结果表明,该二值序列具有良好的伪随机性和相关性,适合作为加密密钥。
Firstly, the periodic correlation bounds of binary sequence pair is educed, which provide the theory foundation for further research of binary sequence pair sets with good correlation property.
首先推导出二元序列偶的周期相关理论界,这为进一步研究具有良好相关特性的二元序列偶集提供了理论基础。
Simulation results of image encryption applied with the binary sequence also show that the binary sequence can cover up plaintext effectively and safely, and good encryption results are achieved.
将其应用于图像加密的仿真实验结果也表明,该二值序列能有效且安全地掩盖明文信息,取得了较好的加密效果。
Next, a spreadsheet containing a sequence of test scenario specifications is converted to its equivalent binary format through a PHP script executed through the PHP CLI.
接下来,一个包含测试场景规范的序列的电子表格将由一个通过PHP CLI执行的php脚本转换为对等的二进制格式。
A reduce combines all the elements of a sequence using a binary operation. For example, it can use "+" to add up all the elements in the sequence.
而reduce则通过一个二进制操作把一个序列的元素联合起来,例如它可以使用加法对序列里的元素求和。
PHP USES so-called binary strings - in PHP, a string is not a string of Unicode characters, but rather a sequence of bytes.
PHP使用所谓的二进制字符串—在php中,一个字符串并不是一个Unicode字符的字符串,而是一个字节序列。
This collator ensures all characters, supplementary and non-supplementary, have the same binary collating sequence as UTF-8.
这个排序器确保所有字符(补充字符和非补充字符)采用与UTF-8一样的二进制排序次序。
The way in which we put signs together is to take these bundles, these binary relationships between a concept and a sound image, and adjust them in an unfolding sequence.
我们随意地将能指和所指捆在一起,也就是构成了一个事物和声音形象的关系,而且他们能被排列成话语。
Subsequent jobs in sequence for the same program must not contain the program control card or (when applicable) the binary card program.
同一个程序的后续作业中不能包含程序控制卡或者(如果适用的话)二进制卡片程序。
Subsequent jobs in sequence for the same program must not contain the program control card or (when applicable) the binary card program.
同一个程序的后续作业中不能包含程序控制卡或者(如果适用的话)二进制卡片程序。
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