chaoliu

这个是leach算法的优化版本，对学习WSN有好处，而且是我毕业设计的课题。(This is the improved Leach protocol,which is quit usful in learning WSNs.)

使用最小二乘法对任意位置的椭圆进行数据拟合的程序，使用全部的边缘点集。(Anywhere using the least squares method for data fitting ellipse, the use of all of the edge point set.)

说明：   Feistel cipher is a symmetric structure used in the construction of block ciphers, named after the German-born physicist and cryptographer Horst Feistel

code based on upsampling

说明：  《Matlab从入门到精通》所有的源程序。(《Matlab from entry to the master》 all of the source.)

相位编码信号的优化设计及脉压副瓣抑制方法研究(Optimization of the phase coded signals and pulse pressure method for suppressing sidelobe )

基于bayes准则和fisher准则的线性分类器。bayes是对细胞的判别分类 分为最小错误率和最小风险两种；fisher是对两类进行判别(Bayes guidelines and criteria based on fisher linear classifier. bayes classification is divided into cells, determine the minimum error rate and minimal risk of two kinds fisher is to discriminate two types of)

通过A星算法寻找最优路径到达目标,可自由设置障碍,能运行成功(optimal path planning )

Program for Face Recognition (with example ORL Data base) used PCA. It showed all process data reduction, classification end visualisation

给定一特定信噪比，检测单节点在这一信噪比的虚警概率随检测概率的变化仿真曲线图。(Given a specific signal-to-noise ratio, the detection of a single node in the signal-to-noise ratio of the probability of false alarm detection probability changes with the simulation graph.)