FFT

主要介绍了分布估计算法方面关于熵的介绍，实现最大熵分布估计算法(Mainly introduces the estimation of distribution algorithm on entropy is introduced, the realization of maximum entropy estimation of distribution algorithm )

说明：  结构动力学算例，运用mirison和matlab语言，写了一个波浪力的算例(A numerical example of structural dynamics is given. a numerical example of wave force is written by using mirison and MATLAB language.)

FixedLoad simulation in matlab simulink

to find the discrete fourier transform using the fast fourier algorithm, any sequence of lengths which are multiples of 2 simply append zeros to satisfy this requirement

This is the matlab code of multi class common spatial pattern.

对模拟信号抽样，然后进行离散傅里叶变换，利用自编DFT函数，得到频谱，然后进行频谱的还原。(Sampling the analog signal, then the discrete Fourier transform, DFT self function obtained spectrum and the spectrum reduction.)

系统辨识1仿真程序,程序里面有matlab的源文件，可供下载！(xitongbianshifangzhenchengxu)

说明：  比较不同信道下的OFDM符号同步的算法，包括高斯，多径信道等(Comparison of different channels of the OFDM symbol synchronization algorithms, including Gaussian, multipath channel, etc.)

These are MATLAB codes for implementing Chebyshev-Type 1 Bandpass and Bandstop filters.

对图片进行 离散余弦变换 DCT变换 包括Huffman编码 Zigzag扫描 在matlab上能直接运行 (DCT )