grayMaria

用于文本语义分析的潜在语义分析算法LSA(Latent Semantic Analysis)，包含详细的函数说明，原理分析及数据。相比原来版本的LSA，增加了文件demo.m以增加可视化效果，更有利于读者使用。(-Semantic Analysis for Text of Latent Semantic Analysis Algorithm LSA (Latent Semantic Analysis), contains a detailed description, principles of function analysis and data. Run demo.m can see the visualization effect.)

关于matlab的讲座，matlab是一个很好用的工具，希望对大家有帮助。(lectures on Matlab, Matlab is a very good use of the tools, we hope to help.)

digital modulation technique QAM

说明：  美国六级谱转换为时域样本的逆傅立叶变换法MATLAB程序(MATLAB Program of Inverse Fourier Transform Method for Converting Six-Level Spectrum to Time-Domain Sample)

基于MATLAB的遗传算法的旅行商（TSP）问题求解，TSP问题：有一个推销员，要到n个城市推销商品，他要找出一个包含所有n个城市的具有最短路程的环路。(Solving based MATLAB genetic algorithm traveling salesman problem (TSP), TSP problem: a salesman to sell goods to the n cities, he wants to find the one that contains all the n loop with the shortest distance of the city.)

这是简单的一个可以绘制直线的matlab程序。这个程序只能绘制直线，圆等。程序简单，希望大家互相学习探讨。(this is a program about how to draw the line,the circle and so on.I hope we can learn the programe each other. thank you.)

神经网络算法30例，里面是完整的，主要包含神经网络算法和聚类、灰色等。(30 cases of neural network algorithm, the inside is complete, mainly includes neural network algorithm and clustering, grey, etc.)

均匀布拉格光栅的仿真程序，使用龙格库它法编写的源代码。(Uniform Bragg grating of the simulation program, the use of Runge law prepared by the Treasury of its source code.)

System will automatically delete the directory

说明：  图像处理代码，能够对一张RGB图像类型的图片进行裁减，并且二值化处理。(Image processing code, capable of an RGB image types of pictures cut, and the binary treatment.)