您要查找的是不是：
- Coupled Logistic chaotic map 二维Logistic混沌映射
- Logistic chaotic map Logistic混沌映射
- It analyses the encryption algorithm principle based on the Logistic chaos mapping,proposes a kind of encryption,and from aspects of algorithm security,efficiency and so on,gives the performance analysis. 分析Logistic混沌映射的加密算法原理,提出基于该算法的加密方法,并从算法的安全性、效率等方面进行性能分析。
- Logistic chaos map Logistic混沌映射
- Binary image watermarks that are scrambled by Logistic chaotic encryption are embedded into the U matrix by LU decomposition in DCT domain. 在宿主图像DCT域构造严格对角占优阵并进行LU分解,之后在U阵中进行二值图像水印嵌入。
- An improved watermarking algorithm of odd-even quantification based on chaotic map is proposed. 提出了一种基于混沌映射的改进奇偶量化水印算法。
- Two typical pattern in coupled logistic lattices (CLL) are calculated numerically and a series of stabilized spatiotemporal periodic orbits are obtained. 数值计算耦合单峰格子（CLL）的两种典型模式，得到了一系列稳定的时空周期轨道。
- The chaotic signals were generated based on iterating the piecewise linear chaotic map (PLCM) with a segment number parameter (SNP). 使用一类区间数目参数化的分段线性混沌映射，通过多次迭代此类映射产生混沌信号。
- This paper discusses and curry out an encryption algorithm based on one-dimensional chaotic map,which have good security and practicability. 本文设计了一种基于混沌理论和单表置换加密方法的一维混沌表加密算法。
- The proposed scheme is exploiting the high sensitivity on initial value of chaotic map, can localize the tampers on the watermarked image. 利用混沌对初值极端敏感性的特点，能够定位检测对加入水印图像的窜改，并且水印提取不需要原始图像。
- A new pseudo-random sequence based on chaotic map was proposed, which can avoid the accumulated effect of round-off errors caused by iterating the map. 摘要提出了一种新的基于混沌系统的伪随机序列，该序列能有效避免迭代过程中舍入误差积累的影响；
- THE COUPLED LOGISTIC MAP LATTICES OF DESCRIBING METAPOPULATION DYNAMICS 描述Meta-种群动态的耦合映象格子模型
- A spatiotemporal chaotic map is digitized to develop a highly paralleled PRBS generator that accommodates to FPGA (Field Programmable Gate Array) implementation in present paper. (译)：阿时空混沌地图是数字化发展的高度并行PRBS发生器，可为FPGA的（现场可编程门阵列）执行本文件。
- Pseudo-Random Bit Generator Based on Coupled Logistic Maps and its Applications in Chaotic Stream-Cipher Algorithms 基于耦合Logistic映射的伪随机位发生器及其在混沌序列密码算法中的应用
- An audio information hiding technology in DWT(discrete wavelet transform) domain based on chaotic map and modified Patchwork algorithm is presented. A piece of secret speech is hidden in the host audio signal,and can be recovered without loss. 基于混沌映射和改进patchwork算法的DWT(discretewavelettransform)域音频信息隐藏技术,实现保密语音在音频信号中的隐藏与恢复。
- To overcome finite word length effects and improve its resistance to the attack of crypt analysis, a chaotic map as a private key is added to the existing chaotic watermarking systems. 该方法在现有的混沌数字水印系统基础上 ,增加一个混沌映射作为私有密钥来克服有限字长效应和提高算法的抗破译性。
- The numerical experiments show that the proposed synchronization scheme need not decompose the chaotic map and has advantages of fast synchoronization and wide range of applications etc. 理论分析和数值实验结果表明，该同步方法不需要分解系统，具有适用面广、同步速度快等优点。
- A bit chain from the chaotic orbit is generated, and the position at which a plaintext block appears in the chain is found.Then record the number of iterations of the chaotic map as the cipher block. 即以混沌系统的控制参数和初始点为密钥，迭代混沌映射以便产生一个比特链，在该比特链中搜索明文分组，记下迭代次数作为密文分组。
- The performance analysis of chaotic Frequency-Hopping (FH) sequences, which are generated by quantization function and reshaping operation based on chaotic map, is presented in this paper. 对一类基于混沌映射，由混沌轨道多值量化和比特抽取相结合产生的跳频序列进行了性能分析。
- The improved piecewise linear chaotic mapping is presented to generate the spreading codes for DS-CDMA system in this paper. 摘要本文提出用改进型分段线性混沌映射来产生DS-CDMA系统的直扩码；
