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unit root test!!!!!!!!!!!!!!!!!!!!!包括各种计量经济学代码(unit root test!!!!!!!!!!!!!!!!!!!!!including kinds of toolbox)

mp3 write and read using matlab

Biot理论，正演程序，适合初学者的Biot理论程序，很实用的(Biot theory)

关于polar 码的SC（Successive Cancellation）译码程序，与原作者用BP（belief propagation）实现的译码程序“Polar code encoder and decoder”可以对比看(This is a SC decoding program about polar codes)

压缩感知信道估计算法（Matlab 代码）(Compressed sensing channel estimation algorithm (Matlab code))

说明：  用MATLAB编的边缘检测算子，包括Robert算子、sobel算子、prewitt算子。自己编写的，有利于初学者理解边缘检测算子的具体实现过程，将结果与MATLAB函数实现的结果作了比较。(MATLAB code with the edge detection operator, including the Robert operator, sobel operator, prewitt operator. I have written will help beginners to understand the specific edge detection operator implementation process to achieve the results with the results of MATLAB functions are compared.)

采用神经网络技术模拟地震发生的频率与震级。(using neural network technology simulated earthquake frequency and magnitude.)

modulation en phase deux niveaux BPSK

this program describe how to wavelate code of image

说明：  电动汽车控制策略研究 天津大学电气与自动化工程学院 通过MATLAB/SIMULINK仿真软件对各种控制方案和再生制动策略 分别进行了仿真研究和对比，得出各种控制策略能够提高电动汽车性能的结论。 同时将仿真结果与实验室和台架实验系统的实验结果做了相应的研究与比较，进 一步验证了上述控制策略的可行性。 (Study on Control Strategy for Electric Vehicle )