colornoise

说明：  自己编写的mmse equalizer代码，完全可以正确运行(Mmse equalizer I have written code can be run correctly)

基于simulink的卷积码编码性能仿真，给出性能曲线。(Convolution code coding performance based on simulink simulation, the performance curve is given.)

现代通信系统原理和经典算法的MATLAB实现(Modern communication system principles and classical algorithms in MATLAB)

Sugeno控制仿真模型源程序，该程序对Sugeno模糊控制进行的仿真，其中包含基本的源程序，便于学习(Sugeno control simulation model of the source, the program on Sugeno fuzzy control simulation, which contains the basic source code, easy to learn)

data converters by maloberti

这个文件编程实现了正弦调频的频谱图分布和乔伊-威廉斯分布，通过观察我们可以看到不同时频分布算法实现的不同特点(This file programming the frequency spectrum of a sinusoidal FM distribution and Joy- Williams distribution, we can see by observing the time-frequency distribution of the different features of algorithm implementation)

本文论述并设计实现了一个脱机自由手写体数字识别系统。文中首先对待识别数字的预处理进行了介绍，包括二值化、平滑滤波、规范化、细化等图像处理方法；其次，探讨了如何提取数字字符的结构特征和笔划特征，并详细地描述了知识库的构造方法；最后采用了以知识库为基础的模板匹配识别方法,并以MATLAB作为编程工具实现了具有友好的图形用户界面的自由手写体数字识别系统。实验结果表明，本方法具有较高的识别率，并具有较好的抗噪性能。(In this paper, and design implementation of a freely Offline handwritten numeral recognition system. First, identify the figure of the pre-processing treatment were introduced, including binarization, smoothing filtering, standardization, refinement, such as image processing method Secondly, to explore how to extract the structural features of characters and stroke characteristics, and described in detail Knowledge of the construction method Finally the use of a Knowledge-based template matching to identify methods and MATLAB as a programming tool to achieve with a friendly graphical user interface of freely handwritten numeral recognition system. The experimental results show that this method has higher recognition rate, and has better anti-noise performance.)

CS-OMP分块处理，速度远高于按列处理 matlab程序，将两个文件放到同一路径下，可直接运行(OMP block processing by matlab. can run directly.)

fft2-antropy-convolve -covariance

圆周卷积 循环卷积 MATLAB程序集CONV(circonv)