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读入文件，对文件进行无损预测编码和解码，然后对文件进行DM编码和解码(Read the file, the file lossless predictive coding and decoding, and then the file encoding and decoding DM)

poly2trellis，程序清晰简单，容易阅读，matlab调用易实现(poly2trellis, procedures clear and straightforward, easy to read, matlab call easy to realize)

该程序是基于MATLAB的磁悬浮系统连续控制的具体程序实现(The program is based on the specific program MATLAB maglev system to achieve continuous control)

网页刷流量器，一个很简单的刷网页PV小工具(Web brush flow measure)

说明：  差分粒子群算法的MATLAB程序 差分粒子群算法的MATLAB程序(Differential particle swarm optimization algorithm MATLAB program)

说明：  包含一个VC程序和几个matlab程序一个基于Opencv的预测随机运动的点的经典例子(kalman fiter)

这是信息论里的知识，有循环编码、香农编码、费诺编码的程序(This is the knowledge in the information theory, a cycle encoding, shannon coding, coding procedure fee)

求联合概率密度的matlab编程，可用于大部分数学或曲线拟合的场合(Seek the joint probability density)

matlab没有提供画椭圆的函数，该函数在获得椭圆中心 长轴轴 短轴后进行画椭圆，其中使用复变函数(did not draw an ellipse matlab function, the function in the long axis of the axis minor axis of the ellipse center painted oval, which use the complex function)

C++求圆的面积小程序 输入圆的半径，便可以求出圆的面积。。 主要熟悉C++编程(C++ calculate a area of ​ ​ a circle program)