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压缩包中的内容用matlab语言对算术码进行描述，并成功实现了对测试文件的压缩和解压。(This compressed package include the source code of matlab language used to describe the arithmetic algorithm. By using it,we can successfully code and decode the test file.)

这是一个BPSK仿真程序，可以在给定信道信噪比下计算BPSK系统的差错概率。(BPSK This is a simulation program that can be given Channel SNR calculation BPSK system error probability.)

antenna design using matlab

为可转换公司债券定价的必备程序,在matlab环境中实现。(This is matlab code for Convertible Bond pricing.)

说明：  无速度传感器.rar 异步电机的无速度传感器的矢量控制。matlab程序。有详细的说明文件。用于交流学习用(Speed sensorless. Speed sensorless vector control of RAR induction motor. Matlab program. There are detailed documents. For communication and learning)

矩阵与统计的书，是常用的外国教材，推荐使用(A Matrix Handbook for Statisticians.wiley-interscience, A John Wiley Sons,Inc,Publication)

采用遗传算法解决多TSP旅行商问题的matlab工具箱，很有帮助(Using genetic algorithms to solve the traveling salesman problem TSP much matlab toolbox, helpful)

image and signal processing are used mostly right now. these programs is related to image processing. Image negative is used for the getting the negative image of the original image. and contrast stretching is for the give the middle value. Fast Fourier Transform program is used for the getting FFT of the signal.

关于线性方程组迭代法的源代码，matlab编写的，值得收藏，欢迎大家踊跃下载，为中国的科研事业做贡献(Linear equations about the source code of iteration method, matlab prepared and worthy of collection, enthusiastically welcomed the U.S. download, in order to make China' s contribution to the cause of scientific research)

lanczos算法用来计算大型稀疏矩阵的最大最小本征值及相应的本征矢量。(lanczos algebra is used to calculate the maximum and minimum eigenvalue and eigenvector of the matrix)