mfile

Fisherface方法的实现是在PCA数据重构的基础上完成的，首先利用PCA将高维数据投影到低维特征脸子空间，然后再在这个低维特征脸子空间上用LDA特征提取方法得到Fisherface。程序中使用参数寻优的方法来寻找最佳投影维数，以达到比较理想的识别效果。 (The Fisherface method implemented in the PCA data reconstruction based on the completion of the first use of PCA projection of high-dimensional data to a low dimensional feature subspace, and then on the characteristics of low-dimensional subspace LDA feature extraction methods to get the Fisherface. Program parameter optimization method is used to find the best projection dimension, in order to achieve the ideal identification.)

matlab的绘图教程，详细介绍matlab绘图指令，语法(matlab drawing tutorials, detailed graphics matlab command syntax)

LTE系统中协同通信的三种协同策略比较。AF/DF/CC，里面有详细的程序，适合初学者。(Three kinds of collaborative strategies of communication in cooperative LTE system. AF/DF/CC, which has detailed procedures, suitable for beginners.)

Single phase active power filter

高斯信道下QPSK仿真程序，显示了QPSK在高斯信道下误码率和信噪比的关系。(Gaussian channel under QPSK simulation program shows the relationship between QPSK Gaussian channel BER and SNR.)

cluster validity measure and its applicatio

一组视频水印的Matlab源代码，在Matlab可直接运行。有很强的参考价值。(a group of video watermarking Matlab source code in Matlab can be directly run. A strong reference value.)

基于Matlab上，实现MFSK调制解调，Simulink文件。(Matlab-based, the realization of MFSK modem, Simulink files.)

实现信号处理的一个例子，对于学习资源的同学很有用(realize voice control,it is good for you!!)

频谱检测中能量检测ROC仿真程序 频谱检测中双门限检测ROC仿真程序(Spectrum detection, energy detection ROC emulator spectrum detection, double threshold detection ROC emulator)