chap2

基于DFT的瞬时测频算法，及插值算法，最后由图形表示测频结果。(Based on the Instantaneous Frequency Measurement DFT algorithm, and the interpolation algorithm, and finally by the graphical representation of frequency measurement results.)

gabor小波的matlab程序，基本包含了gabor小波的所有相关内容(gabor wavelet matlab program, the basic contains all the relevant content gabor wavelet)

Level Set水平集算法的matlab程序part 1（李春明版本）(Level Set Level Set algorithm matlab program part 1 (Li Chunming version))

cic补偿 滤波器很有用的啊 ，要下载的尽快啊 很不错的啊 (cic bu chang lv bo qi hen you yong a qing xia zai la xie xie la )

ECG signal simulation by Matlab using m-code

用Fourier变换求取信号的功率谱---周期图法 用Fourier变换求取信号的功率谱---分段周期图法 用Fourier变换求取信号的功率谱---welch方法 功率谱估计----多窗口法（multitaper method ,MTM法） 功率谱估计----最大熵法（maxmum entmpy method,MEM法） 功率谱估计----多信号分类法（multiple signal classification,music法）Fourier transform to strike a signal to the power spectrum - the cycle of plans Fourier transform to strike a signal to the power spectrum - Sub-cycle Method Fourier transform to strike a signal to the power spectrum --- welch method Power spectrum estimated more than window ---- Law (multitaper method, MTM) ---- Power spectrum estimate of maximum entropy (maxmum entmpy method, MEM) ---- More than the estimated power spectrum signal classification (multiple signal classification, music)(To strike a signal with Fourier transform power spectrum- periodogram to strike a signal with Fourier transform power spectrum- Sub-periodogram with Fourier transform power spectrum of the signal to strike-welch method of power spectrum estimation multi-window method (multitaper method, MTM method) Maximum entropy power spectrum estimation method (maxmum entmpy method, MEM law) power spectrum estimation multi-signal classification (multiple signal classification, music law) Fourier transform to strike a signal to the power spectrum- the cycle of plans Fourier transform to strike a signal to the power spectrum- Sub-cycle Method Fourier transform to strike a signal to the power spectrum- welch method Power spectrum estimated more than window Law (multitaper method, MTM) Power spectrum estimate of maximum entropy (maxmum entmpy method, MEM ) More than the estimated power spectrum signal classification (multiple signal classification, music))

matlab三维曲面/网线图指令，用曲面图表现函数。(Using surface figure performance function )

关于sep协议的matlab源代码，很有价值，喜欢的可以收藏，用于ad hoc节点簇的选择(Sep agreement on matlab source code, great value, like the collection can be used for ad hoc choice of cluster nodes)

给灰度图加入白噪声和椒盐噪声，并设计了几种去噪的算法实现对噪声的降低(Adding white noise to the grayscale and salt and pepper noise, and designed several denoising algorithm for noise reduction)

matlab 统计分析与应用 40个案例分析(Statistical analysis and application of 40 case studies)