rk_4-(2)

用递推最小二乘法进行系统辨识，包括simulink环境下搭建模型以及源代码(recursive least square （RLS）source code)

一维小波降噪，该程序运用多尺度小波变换法进行降噪，效果不错(One-dimensional wavelet noise reduction, the program is the use of multi-scale wavelet transform for noise reduction and good results)

直升机的三个姿态角的pid控制算法，matlab中的simulink仿真程序，配合最优pid设计算法，得到很好的控制效果(Three attitude angle of the helicopter pid control algorithm matlab in simulink simulation program, with the optimal pid design algorithm, well controlled)

Selection persolan example(Este es un ejemplo deselecion de pejfjd)

说明：  选择快速分析法，进行信号分离，所得到的结果，可以很好的与源信号相匹配。(Select the fast analysis method to separate the signal, the result can match the source signal very well.)

是关于大学matlab课堂做的作业，几乎每个学生都必须在学期末要提交的！学子们，加油！(About University matlab classroom to do the job, almost every student must be at the end of the term you want to submit the! Students who, come on!)

复杂网络的matlab程序，包括bnet，nn net和nw net共8个.m文件组成。(compclex network)

In this exercise we will compute the least squares parameters fit of “pre-whitening” FILTER that is linear in the parameters.

《Matlab辅助现代工程数学信号处理》西安电子科技大学出版社出版配套代码的代码(The auxiliary modern engineering mathematics Matlab signal processing "xian university of electronic science and technology publishing supporting code )

小波包分析提取振动信号中的特征频率，供做算法研究人员参考，有较好的参考价值。( Wavelet packet analysis to extract vibration signal characteristic frequency, Algorithm for researchers to do reference, There are good reference value.)