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主元分析理论分析及应用，对pca的理论进行了通俗易懂的解释，是一个不错的初学教程。(Principal Component Analysis and application)

PC-mouth communication through the programming address translation software, the use of very!

六轴机器人运动学仿真，包含正解工具箱和反解工具箱，并对六轴的奇异形位进行判断。( Six-axis robot kinematics simulation, including the positive solution toolbox and anti-solution toolbox, and the six-axis singular form to judge.)

著名的monte carlo 算法，里面详细的介绍了monte carlo 算法的特点。并举了好几个例子来说明该算法的应用。(A very famous monte carlo algorithm. In this article, the characteristics of monte carlo algorithm is introduced. What s more, several applications are presented.)

esprit的tam算法的matlab仿真程序，可生成随信噪比递增均方差的变化图(esprit tam algorithm matlab simulation program can generate a change in variance with increasing signal-to-noise ratio are)

本程序画出了时间序列下的各变量变化图，得到混沌性质，从而在区域内对变量进行取值，达到模拟出混沌的目的(This procedure draws the time series of each variable changes in plans, the chaotic nature, and thus in the region of variable values, to simulate the purpose of Chaos)

说明：  潮流计算(matlab)

清华大学胡广书教授< 数字信号处理理论算法实现>>第二版一书的配套题解和电子课件一书《数字信号处理题解及电子课件》（2007年5月出版）的matlab源程序。(Tsinghua University Professor Hu Guangshu )

comsol rf 模块的使用说明，包括各种模型及详细例子说明(comsol rf module instructions, including detailed examples of various models and)

这个程序是用来仿真多小区多用户，已知信道信息，采用OFDM，QPSK调制下的误码性能分析，特点是将预编码参数放在频域处理。(This program is used to simulate multi-user multi-cell, known channel information, using OFDM, QPSK modulation BER performance under analysis, is characterized by the pre-coding parameters on the frequency domain.)