lianxuxiaobo

Scott (1992) lead to better large sample performance of the histogram.

说明：  利用反函数方法,在均匀分布的基础上产出具有瑞利分布的概率分布的数据.(By inverse function method, based on the output of uniform distribution with the Rayleigh distribution the probability distribution of the data.)

基于混沌序列的二值图像加密算法：提 出了一种以混沌二值序列为基础的图像加密算法 ， 改进了灰度差置乱度算法来评价二值图像加密 效果 ， 最后对混沌序列对初始条件的敏感性、 相邻像素差置乱度、 图像加密／ 解密速度进行了大量测试。(Based on Chaotic Encryption Algorithm of Binary Image: A chaotic binary sequences with an image encryption scheme based on improved gray scrambling degree difference algorithms to encrypt binary image evaluation results, the last of the original chaotic sequence conditions of the sensitivity of adjacent pixels difference scrambling, Image encryption/decryption speed of a large number of tests.)

二进制编码遗传算法求函数极大值，基于matlab的。学遗传算法的可以参考下。(Binary-coded genetic algorithm for maximum function, based on matlab. Learning genetic algorithm can refer to.)

说明：  sift特征匹配代码，并带有相关说明文档(SIFT feature matching code with relevant documentation)

说明：  文件中包含掌握与精通Matlab书中的所有程序源代码。(File contains the master and the master book, all of the programs Matlab source code.)

说明：  系统校正,对MATLAB学习者帮助很大(correction system, MATLAB great help learners)

modulation and demodulation used in lte systems including qpsk 16-qam 64-qam

心电信号R波检测的函数，包括降采样，滤波，希尔伯特包络提取三个预处理步骤。其中R波根据阈值检测，相对不应期要根据具体信号适当调整.(ECG R-wave detection functions, including down-sampling , filtering, Hilbert envelope extracted three pretreatment steps. Wherein R wave detection based on a threshold , the relative refractory period should be adjusted according to the specific signal . )

灰色模型，通过对少数数据的分析，鉴于灰色模型的使用，对未来进行预测。(Gray model, through the analysis of the data on the minority view of gray model used to predict the future.)