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信号的循环卷积，离散傅里叶变换，产生理想低通滤波器h(n)的函数(Signal of the circular convolution, discrete Fourier transform, resulting in an ideal low-pass filter h (n) function)

基于bdpca重构的matlab程序，附带图片，适合于表情识别初学者研究学习。(a matlab code of bdpca reconstruction with some expression pictures which is really useful for expression recognition researchers.)

运行这个程序后,就可得到配置极点后系统的输出响应。(After running this program, you can get the output response of the system after configuring the poles.)

fdtd 3d simulation in matlab

stateflow九州恒润培训教材，重量级资料(stateflow training workshop for you)

PCNN的相关算法的实现：一定条件下PCNN动态行为的分析；一种基于脉冲耦合神经网络的最短路径算法(PCNN algorithm related: under certain conditions, the analysis of dynamic behavior PCNN a pulse coupled neural networks based on shortest path algorithm)

说明：  毕业设计用到的OFDM信道估计等关键技术必用的MATLAB程序源代码。(Graduation OFDM channel estimation used in key technology will be used in MATLAB source code.)

Kalman filter using the matlab code

完美的ofdm程序说明及源代码，别的不用多说(Ofdm perfect description of the procedures and source code, another Needless to say)

Hi ,it s a simple code