clack

用matlab实现蚁群算法,再实际应用中很有作用(Ant colony algorithm using matlab implementation, then the role of the practical application of useful)

岩石受力破裂准则，莫尔圆模型，用于岩石受力下变形破裂分析。(rock mechanical ,moeryuan circle model)

自己建的一个串联补偿系统的仿真模型，很实用的东西。(Build their own simulation model, a series compensation system is very practical things.)

带有白噪声的周期信号和噪声信号的自相关，数字信号处理的经典算法。(White noise with a periodic signal and noise auto-correlation signal, digital signal processing algorithm for the classic.)

安装matlab7.0指南，有链接，步骤简单，适合任何操作系统，并用详细解说，例如虚拟机安装和matlab安装注意事项（针对不同的操作系统）(it is a directory for matlab )

说明：  马尔可夫区制转移模型 代码以及学习资料，从工具箱下载的。(Markov Switching Models)

一个史上最全的讲解粒子滤波的权威资料，含有各种粒子滤波的MATLAB代码，PPT,ＩＥＥＥ的权威论文，不可多得的宝贝(A brief history of the most complete authoritative information on particle filter, particle filter contains a variety of MATLAB code, PPT, IEEE authoritative papers, rare treasures)

H=CIRCLE(CENTER,RADIUS,NOP,STYLE) This routine draws a circle with center defined as a vector CENTER, radius as a scaler RADIS. NOP is the number of points on the circle. As to STYLE, use it the same way as you use the rountine PLOT. Since the handle of the object is returned, you use routine SET to get the best result.

this is code for qam modulation and demodulation

模拟多径效应和多普勒频移，在不同时延下的仿真(multipath and doppler shift)