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ls算法，在matlab环境下编写而成，有助于对matlab和ls算法的理解。(ls algorithm)

基于matlab生成的ask、fsk、psk波形及功率谱密度(Based the matlab generated the ask fsk, psk waveform and power spectral density)

可实现对灰度图片的小波变换，达到图像增强以及图像去噪功能(Grayscale images can be dealed with the wavelet transform, so to tealize image enhancement and image denoising function)

说明：  本资料是关于MATLAB GUI的，具体为教学视频，其中包括简单的GUI界面的建立和代码的编写！(This information is on the MATLAB GUI, specific for the instructional videos, including the establishment of a simple GUI interface and write code!)

基于lyapunov函数的模型参考自适应控制程序(based on lyapunov of MRAC)

进行谱分析，常用的几种谱分析方法，包括welsh(Spectral analysis, spectral analysis of several commonly used methods, including welsh)

灰度图像灰度经过按位混沌加密后再对其混沌置乱变换，阀值判断其迭代次数，达到预期加密效果(After a bit gray gray chaotic encryption by scrambling after its chaotic transformation, determine the threshold number of iterations to achieve the desired effect of encryption)

this code about mashin learning

说明：  此程序是关于小波变换用于故障信号分析和处理的程序。(this procedure is used on the wavelet transform fault signal analysis and processing procedures.)

bp神经网络代码，利用单隐含层，可扩展为多输入单输出可以看看！ (bp neural network code, you can see!)