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This a code in matlab. Calculus the magic square of a size especific. This code is make with algoritms genetics.

本人编写的QC-LDPC码的完整实现，采用阵列校验矩阵，极其简单，适合入门(A easy-to-learn source code of QC-LDPC encoder)

说明：  非线性独立分量分析(ICA)源码,主要是用于非线性ICA进行盲源分离算法的函数(independent component analysis (ICA))

用双线性法设计巴特沃斯高通数字滤波器 基于汉宁窗的FIR数字高通滤波器设计(Method with bilinear Butterworth high-pass digital filter design based on Hanning window of FIR digital high-pass filter design)

说明：  编好的两阶段启发式算法求解LRP问题，里面嵌套节约算法(Two-phrase heuristic algorithm LRP)

随机序列产生程序(用乘同余法产生随机数)(random sequences generated (by using the same method I have a random number))

在github上下载的回声消除程序，有文档和代码，代码有MATLAB的和stm32的，可以借鉴参考下(Refer to the following on github download echo cancellation procedures, documentation and code, the code has MATLAB and stm32 can learn)

Get stock data from Yahoo! Finance to Matlab.

Comparison of two survival curves can be done using a statistical hypothesis test called the log rank test. It is used to test the null hypothesis that there is no difference between the population survival curves (i.e. the probability of an event occurring at any time point is the same for each population).

移动通信中的多用户检测算法的实现与比较，很实用的matlab程序(Mobile Communications in the realization of multi-user detection algorithm and comparison, it is useful matlab program)