train_v2

一个关于神经网络的 SOFM算法的程序 改程序用C语言编写(A SOFM neural network algorithm on the procedure to change procedures for using C language)

利用VC和Matlab混合编程,Release文件夹下可直接运行，绘出2D和3D图形。并且可以在VC 6.0环境下调试，注意文件夹中的readme文档说明。(Using VC and Matlab to program, Release folder can be run directly, draw 2D and 3D graphics. And it can debugging in VC 6.0 environment, pay attention to the folder readme documentation.)

说明：  基于非负矩阵分解（NMF）的人脸特征提取算法，NMF基本思想是找到一个线性子空间W，使的构成子空间的基本图像的像素点都是正值，而且人脸图像在子空间上的投影系数也是正数(Non-negative Matrix Factorization (NMF) of facial feature extraction algorithm, NMF basic idea is to find a linear sub-space W, so that the composition of sub-space of the basic image pixels are positive, and face image in the sub-space projection coefficient is positive)

产生MPSK信号的matlab源源代码，其中有4psk与8psk两中 (MPSK signal matlab Yuanyuan code, which 4psk with a 8psk two in)

白噪声是工程中常用到的参考信号，程序通过白噪声的计算方法，可以得出2至7阶的白噪声序列，值得参考(White noise is commonly used to project the reference signal, the program is calculated through the white noise, can be drawn from 2 to 7 bands of white noise sequence)

鱼群算法源代码 MATLAB -------------------------------------------------------------------------- Rosenbrock函数最小值 Fitness = Rosenbrock 优化函数 Range = repmat([-30 30],2,1) 参数实数范围 (Fish school algorithm source code for MATLAB)

提供了平均分布和正态分布的功能，并显示出来(Provide evenly distributed and the normal distribution function)

数据链路层滑动窗口协议的设计与实现源码 信道模型为8000bps 全双工卫星信道，信道传播时延270 毫秒，信道误码率为10-5，信道提供字节流传输服务，网络层分组长度在240~256字节范围。(Sliding window data link layer protocol design and implementation of source-channel model 8000bps full-duplex satellite channel, the channel propagation delay 270 ms, the channel bit error rate of 10-5, the channel provides a byte stream transfer service, network layer packet length in the range of 240 to 256 bytes.)

随机信号仿真数据的生成的matlab程序(Random-signal simulation data generated by matlab program )

hilbert 的VB6.0的代码，利用matlab验证过了，可以用于包络解调分析(hilbert the VB6.0 code, the use of matlab verified, and can be used for envelope demodulation)