The-principal-component-analysis

比较生存曲线可以用统计假设测试日志秩检验。它是用来测试的零假设，没有任何区别的人口的生存曲线（即概率事件发生在任何时间点是相同的每个人口）.这个函数使用卡普兰曲线的程序来估计生存函数.(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). This function use the Kaplan-Meier procedure to estimate the survival function, so it is mandatory to download )

MATLAB高效编程技巧与应用：25个案例分析》源程序大量matlab源码！经本人验证，非常好的东西！(source a lot of matlab source! After I verify, very good thing!)

2进制移频键控的源代码，运行后得到正常结果！(2 binary frequency shift keying of the source code, running the results are normal!)

chi-square testing for lognormal distribution

用快速独立分量实现盲信号分离的源码程序，已经编译过的，可用(Fast independent component to realize blind signal separation )

GRE的学习资料，很全的大全~~~想出国的同学注意了~(GRE study materials, it is the whole of the Daquan ~ ~ ~ want to go abroad students attention ~)

压缩感知原来，对一维信号采用正交匹配跟踪的方法进行重建。(The original compressed sensing, one-dimensional signal using orthogonal matching method to track reconstruction.)

Development of Wind Turbines Prototyping Software Under Matlab/Simulink

fuzzy is a very useful technique in doing project works in the field of technology

bmatch.rar文件用来解决b-mathcing问题(To solve the problem of b-matching)