weak-signal-detection-and-analysis

一个修改后的PCA进行人脸识别的Matlab代码~~~~~~~!!!(A revised PCA for Face Recognition Matlab code ~~~~~~~!!!)

This is face recognition system developed using matlab. this is a paper best describes methods of face recognition using matlab.

说明：  MATLAB以矩阵作为数据操作的基本单位，还提供了十分丰富的数值计算函数。MATLAB和著名的符号计算语言Maple相结合，使得MATLAB具有符号计算功能。(MATLAB with matrix as the basic unit of data manipulation, it also provides a very rich numerical functions. MATLAB and the famous combination of symbolic computation language Maple, MATLAB has a symbolic computing makes.)

Fast Channel Shortening with Polynomial Weighting Functions

说明：  神经网络在轧钢张力控制中的应用。使用MATLAB编写的程序(very good)

量子阱光开关的反射谱特性，送给有需要的朋友参考参考。(the reflection of multiple quantum well for switching)

通过信号星座图来比较PSK和PAM对相位噪声的敏感程度(By PSK signal constellation diagram to compare and PAM on the sensitivity of phase noise)

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用matlab写的实现adaboost算法，表现算法的错误率和实验样本的关系。(Matlab write with the realization adaboost algorithm, the error rate performance of the algorithm and experimental samples relations.)

说明：  一个matlab神经网络工具箱，其中包含RNN,CNN等(Matlab neural network toolbox)