hw1_pr4

将MATLAB 函数 colfilt 用C语言编写， 在VS环境下(Use the programming language C to write the MATLAB function confilt )

利用叠加和梯度值来分别进行人脸识别，正确率分别为40 和96 。Matlab 代码。(Superposition and the gradient values, respectively, face recognition, the correct rates were 40 and 96 . Matlab code.)

matlab程序，关于模糊神经网络的，编修正函数，五层网络(matlab program, compiled correction function, five network fuzzy neural network)

用MATLAB　实现一简单的数字（0--9）识别程序，非常好的源码。(Using MATLAB to achieve a simple number (0- 9) identification procedures, a very good source.)

To Check the internet connection on Windows

核主成分分析是一种流行的非线性特征提取方法( Kernel principal component analysis is a popular nonlinear feature extraction method)

详细描述了LTE 网络结构 以及个单元工作工程 信令过程(Detailed description of the structure and the LTE network signaling procedure work process units)

说明：  计算概率潮流，所用算例为IEEE-33节点配电网系统。(Probabilistic load flow calculation.The example is IEEE-33 node distribution network system.)

说明：  适用于初学者练习和入门，里面有几种基础算法的源码和练习版本，需要对照书去学习(Suitable for beginners and beginners, there are several basic algorithm source code and exercise version, need to learn the reference book)

说明：  短波信道watterson模型的建模仿真，已经编译通过。(The simulation of Watterson model of HF channel has been compiled.)