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语音识别0到9十个数字，是函数，识别率90 以上.(speech recognition)

matlab processing and realization of the voice, very useful

说明：  两个参数自适应模糊PID的例子，能用，效果不错(auo tuning of Fuzzy PID)

三种无源滤波器输出波形比较分析，包括L型滤波器，LC型滤波器，LCL型滤波器(three kinds of filter)

说明：  一片详细介绍adaboost进行目标识别的文章。采用MSTAR数据库作为数据来源，非常经典的adaboost实现(A detailed article adaboost target recognition. MSTAR database as the data source used, to achieve a very classic adaboost)

test1.m 固定增量法求分界面 test2.m 利用误差平方和函数集群 delet.m 删除数组元素 Err.m 计算误差平方和 Distance.m 欧拉距离计算 (test1.m fixed incremental method for use interface test2.m squared error function cluster de let.m delete array elements Err.m calculation error square Distance.m Euler distance)

this application is elearning systen

认知无线电，无线通信，matlab仿真代码(cognitive radio wireless communications matlab code)

说明：  基于R/T系数法求解计算瑞利波波速，算法被改进过的，速度很快(Based on R/T coefficient method calculation of the Rayleigh wave speed, the algorithm had been improved, very fast)

This program in Matlab code simulates the wave propagation in a 1D dispersive medium by using FDTD method