chengxu
代码说明：
程序功能分别实现了线性系统理论中传递函数和状态空间的相互转化，系统辨识中的递推最小二乘算法，免疫算法以及神经网络中的BP算法。(The program functions respectively realize the mutual transformation of transfer function and state space in the linear system theory, the recursive least squares algorithm in the system identification, the immune algorithm and the BP algorithm in the neural network.)
文件列表：
chengxu
.......\传递函数转化为状态空间方程（能控标准型）
.......\........................................\test1.m,794,2016-11-16
.......\传递函数转化为状态空间方程（能观标准型）
.......\........................................\test2.m,945,2016-11-16
.......\免疫算法matlab程序
.......\..................\best.m,266,2005-03-06
.......\..................\calfitvalue.m,324,2005-03-02
.......\..................\calobjvalue.m,521,2005-04-06
.......\..................\crossover.m,629,2005-03-01
.......\..................\decodebinary.m,447,2005-02-27
.......\..................\decodechrom.m,611,2005-02-27
.......\..................\hjjsort.m,492,2005-03-02
.......\..................\initpop.m,478,2005-02-27
.......\..................\main.m,3176,2005-04-08
.......\..................\mutation.m,407,2004-12-12
.......\..................\resultselect.m,558,2005-03-03
.......\..................\selection.m,878,2005-03-02
.......\..................\y.mat,6911,2016-11-07
.......\状态空间方程转化为传递函数
.......\..........................\test3.m,785,2016-11-16
.......\神经网络BP算法MATLAB程序
.......\........................\bp_data.txt,1810,2014-10-27
.......\........................\bp_main.m,9763,2016-11-11
.......\........................\func.m,1116,2012-10-23
.......\递推最小二乘MATLAB程序
.......\......................\WLS.m,2355,2017-01-11
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