@ccs

step response in RC filter

刘金坤智能控制理论与应用这本书里课后每章的MATLAB源代码(Liujin Kun intelligent control theory and application of each chapter in this book after school MATLAB source code)

一个简易的可运行的非负矩阵分解matlab程序，进一步修改可以用于大规模矩阵非负分解计算，特征提取等(A simple non-negative matrix decomposition matlab program that can be run, further modifications can be used for large scale non-negative matrix decomposition calculations, feature extraction)

设计了一个扩频 系统，具有扩频解扩的功能。系统中采用的是瑞利衰落的信道。仿真的结果很好，系统的误码率很小(Designed a spread-spectrum system with spread spectrum despreading function. System is used in the Rayleigh fading channel. Good simulation results, the system bit error rate of the small)

CR GENETIC ALGORITHM

这是一个彩色图片转换为弧度图片转换的程序。可将灰度图片进行任意部分的存储，并存储在给定位置。(This is a process of changing color image into gray image. In the sanmetime ,it can srore any part of the gray image into the given place.)

algebraic reconstruction technique using guide

本文主要讨论获得图片后如何提取其边界信息，首先利用图像灰度均匀化解决了对比度不清晰的问题，然后利用高斯滤波法对图片进行滤波去噪，进而利用Canny算法实现边缘检测提取边界，该方法与Matlab自带的求边界方法有明显的提高，为利用Matlab程序求图像分形维数提供了更精确的前提。(This article focuses on how to get the image to extract the boundary information, the first to use to the gray uniform solve the contrast is not clear, and then use the Gaussian filter image filtering noise, and then use the Canny edge detection algorithm to extract the boundary of the and Matlab comes boundary method has increased significantly, and provide a more accurate premise for the use of Matlab program for image fractal dimension.)

2011年全国大学生数学建模竞赛A题程序(the answer for the first problem in 2011 MCM)

Fisher分类函数 对应《模式识别与智能计算的matlab实现》中的例2.4(Pattern Recognition and Intelligent Computing matlab achieve the Fisher classification function corresponding Example 2.4)