PID-Control-4

DCT域音频水印算法代码，用于音频媒体版权的保护(Audio Watermarking Algorithm for DCT-domain code)

说明：  一种用于正向旋转和反向旋转PCA载荷的工具箱(a freeware function to rotate and counterotate scores or loadings (MATLAB- uses PLS_Toolbox))

LDA和PCA的一个程序，主要是LDA和PCA，并不是一个完整的工程，仅供大家参考。(LDA and PCA program, mainly LDA and PCA, is not a complete project, only for reference.)

MATLAB程序，可以计算稳态噪声的响度、尖锐度等。(Calculating the loudness, sharpness of steady noise)

This one is code for Random Forest algorithm,,,hav loaded face with FERET database,,,,,,,,,,,,,,,,,,,,,,,,,,,,

内容是数字信号处理原理实现及应用这本书的matlab源代码，(Content is digital signal processing to achieve the principle and application of this book matlab source code,)

3-8译码器，可以讲三位二进制输入转换为8中取1的输出信号(3-8 decoder, you can talk about the three binary input is converted to 8 of the output signal from 1)

说明：  m序列的产生方法的源代码 matlab仿真 希望初学者有用(m sequence generator method )

该文件夹为Alamouti空时码的仿真程序，天线配置为4发2收,与大家共享。(folder for the ACS code of space-time simulation program, antenna configuration for four 2 admission. and share.)

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.)