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matlab说明文档，精通matlab—综合辅导与指南(matlab documentation, proficient in matlab-Comprehensive Counseling and guidance)

matlab code for rake receiver

介绍关于IEEE34-with-wind及其仿真模型(About IEEE34-with-wind and its simulation model)

朔黄重载铁路轨道不平顺谱计算程序,能计算其轨距不平顺谱，并与国内外统计谱进行对比(the calculating programer of Shuohuang Heavy Hual railway of track irregularity,it can calculate the guage irregularity spectrum,and contrast with the foreignal and national statistic spectrum)

说明：  一个很好的求信号包络的MATLAB工具包.(A good demand signal envelope of MATLAB tool kit)

Two-Quadrant Chopper DC Drive for matlab simulink

6.Sourcecode duplicate or already exist

时间序列ARMA建模实例，包含对数据的平稳性检验、白噪声检验及依据ARMA模型的预测。(ARMA time series modeling examples, including the data stationary test, white noise testing and forecasting based on ARMA model.)

利用牛顿法数值计算光纤的传播常数，这样利用传播常数与色散的关系，就可以画出光纤的色散曲线(Numerical calculation using Newton' s method the fiber propagation constant, so that the use of the propagation constant and the dispersion relations, we can draw the dispersion curves of optical fiber)

Alamouti with code selection technique