MATLAB_FFT

用二维小波包分解得到水平垂直细节系数，据此组合合成图像的边缘，并与传统算子方法对比(Two-dimensional wavelet packet decomposition has been the level of vertical detail coefficient, which images the edge of combinatorial chemistry and operator with the traditional methods)

snake主动轮廓模型，基于区域主动轮廓模型(snake active contour models, region-based active contour model)

IEEE paper for analysis based on ofdm

数值分析，Matlab的一个方程的迭代解法，很有用的(Numerical analysis, iterative solution of an equation of Matlab, very useful)

matlab作图工具介绍，还有完成的功能，学术帝需要的(introduction matlab mapping tools, as well as complete function)

说明：  莱维飞行路径，布谷鸟多目标算法的matlab代码(Levy flight path, matlab code of cuckoo multi-objective algorithm)

《MATLAB 7.X程序设计》-王建卫-源代码及习题答案 ( MATLAB 7.X program design - Wang Wei- the source code and answer exercises)

半阈值法小波去噪，并与硬阈值和软阈值的结果进行比较(Semi-threshold wavelet denoising, and with the hard threshold and soft threshold to compare the results of)

说明：  利用小波分析具有时频局部化特性和熵能对系统状态进行表征的特点，将小波分析和熵结合起来，定义了3种小波熵（小波能谱熵、小波时间熵、小波奇异熵），并给出其算法，揭示了这3种小波熵对系统故障表征的机理，对两种理论信号和基于PSCAD/EMTDC仿真的输电线路故障信号(Based on the characteristics of time-frequency localization of wavelet analysis and entropy energy to represent system state, three kinds of wavelet entropy (wavelet energy spectrum entropy, wavelet time entropy and wavelet singular entropy) are defined by combining wavelet analysis and entropy, and their algorithms are given. The mechanism of these three kinds of wavelet entropy for system fault characterization is revealed. The results show that the three kinds of wavelet entropy can be used to characterize system fault Road fault signal)

说明：  neural network application book