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本代码是针对《合成孔径雷达成像：算法与实现》书后光盘的CSA实现(This code is for " synthetic aperture radar imaging: algorithm and implementation," the book the disc to achieve CSA)

GUASS 基本消元法及列选主元素消元法Matlab 算法程序实现(Gaussian elimination method)

用粒子滤波跟踪,蒙特卡洛方法，权值更新，重采样(use particle filter to tracking)

hough transform test images

matlab仿真的M文件，一个很简单的仿真程序，与大家一起学习。希望能学到更多的东西 (matlab simulink)

Geometric Processing Package This package is on basic geometric processing, including common used algebraic/topological/graphical functions. Detailed documentation is available. It is planned to add more functions. Your suggestions are highly appreciated

一个很完整的LDPC程序，计算速度比较快,可实现多种速率的LDPC编码(a nice LDPC programm )

已知RGB立方体八个顶点的像素值，要求输出该立方体对应的6个面的 .ppm 格式的图像。每个图像大小是512X512像素(Known RGB pixel values ​ ​ of the eight vertices of the cube, the required output image ' .ppm' format corresponding to 6 of the cube faces. Each image size is 512X512 pixels)

matlab语言转换成学语言，源程序主要用于生成粒子群算法(matlab language into learning the language, the source is mainly used to generate the PSO)

对一段语音信号进行预处理，加窗，求过零率，短时能量，求各种语音信号的特征参数。(For a period of speech signal pre-processing, windowing, and zero-crossing rate, short-time energy, and all kinds of speech feature parameters.)