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利用有限差分软件Flac3d生成人工地震波，并用于岩土工程动力分析(Using finite difference software Flac3d generate artificial seismic waves, and for dynamic analysis of geotechnical engineering)

采用自适应信号处理技术的低成本回波抵消器(Adaptive signal processing techniques echo canceler cost)

contourlet变换的mmatlab工具包 (the contourlet transform the mmatlab of Kit)

ebook for learning c++

这是图论里面的一个定理，即Havel定理，它是用来判断一系列的度的序列能否组成一个简单图，在这儿我实现了它。(This is the inside of a theorem of graph theory, that Havel theorem, which is used to determine whether a series of sequences degrees to form a simple graph, here I realized it.)

各种经典图像处理算法的matlab源代码，初学者可以看看(A variety of classical image processing algorithm Matlab source code, beginners can take a look at)

说明：  walsh和pn码的生成程序，用C语言实现，可供MATLAB调用(code generation process, using C language, calling for MATLAB)

matlab与VC版本的FFT与FIR程序代码(FFT and FIR code written in both matlab and stand C)

一维小波包在matlab分解六层分解，与重构，可得高低频。与原高低频对比。( One dimensional wavelet packet decomposition in the MATLAB decomposition of the six layer, and the reconstruction can be HISTEP low frequency. Contrast with the original high and low frequency. )

射线追踪，比较基本的源代码，根据自己的需要调整后使用(Ray tracing,the basic source code, adjusted it before use according to your needs )