PSD2_2_PSD1

自由空间中电磁波传播的fdtd算法的matlab实现(Electromagnetic wave propagation in free space of the realization of fdtd algorithm matlab)

根据转速，节圆直径，滚动体直径，采样率进行滚动轴承故障尺寸的计算(Size calculation for rolling bearing)

这是学习c很好的资源啊，值得大家好好看一看的，大家多努力啊(This is a good resource to learn c ah, it is worth a good look at us, and we work hard ah)

说明：  本院程序是信号处理中关于高阶统计量的一个程序包。编程环境是matlab,有利于大家的学习。(Court procedures are signal processing on a higher-order statistics package. Programming environment are matlab, in favor of the U.S. study.)

lscma soure code and description

cdma信号的构建，对误码率的分析比较突出。(Construction of cdma signals, bit error rate analysis of the more prominent.)

实现用systerm generation 完成fft变换。原理清晰，但是结构相对复杂，请大家认真看原理，来自日本书。(Systerm generation completed using fft transform. Principles of clarity, but the structure is relatively complex, please look carefully the principle of everybody, from the Japanese book.)

这个是一个自己做的程序，可以进行相关的操作，初学者(This is a program to do their own, can be related to the operation, for beginners)

用Matlab实现完全重构双通道滤波器组，用matlab自带函数库实现(Using Matlab to achieve perfect reconstruction two-channel filter banks, the library comes with a matlab implementation)

说明：  matlab编译知道，包括matlab的很多编译器(Matlab Compiler 4 Guide)