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该程序可实现图像四方向频谱划分，通过该程序，衣服图像四方向的信息会很好的展现出来。(This program can be divided into the spectrum of image four directions, through the program, four-direction image information clothes would show up well.)

模式分类原书第二版 根据原版编辑 内容与原版一样(The second edition of the original pattern classification based on original editorial content and original)

整数规划的一个求解方法（得到CUMCM一等奖）主要思想：找最大元之后的逐步互换求解，有点类似遗传算法(an Integer Programming Solution (with Into First Class) main ideas : after finding the greatest element gradually swap solution, it is somewhat similar genetic algorithms)

点云数据的匹配处理，其中icp算法是经典的方法，其精度和可靠性比较好。(the registration of point cloud,icp is the registration method. )

维特比译码器，判决方式为软判决，用S-function编写，希望对大家有所帮助。( Viterbi decoding S-function)

简单的将线性调频信号的时域图和频域图对比描述，帮助读者更加直观的看出线性调频信号的特征(Simple time domain and frequency domain plots in Figure chirp signal contrast description to help readers see more intuitive chirp signal characteristics)

I am simply extracting three types of features from the wavelet transform coefficients, these include: energy, variance and waveform length. You can modify and extract any types of features as you need. ** You need the wavelet toolbox to run this code.

说明：  MATLAB的CDMA仿真(MATLAB simulation of CDMA)

线阵波束形成MATLAB语音程序编辑， 频域自适应，时域自适应(Voice line array beamforming MATLAB program editing, adaptive frequency domain, time domain adaptive)

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