esprit

求解一条直线和一个余弦的第一个交点，返回值为交点的横坐标(A straight line and a cosine to solve the first point of intersection, the return value is the intersection of the abscissa)

运用多种手段进行空间域图像处理，有图片以及相关文档(The use of various means of spatial domain image processing, there are pictures and related documents)

基于sparse coding的人脸检测，很好的学习代码(face detection based on sparse coding!)

基于模拟退火的粒子群算法matlab编程(Based on simulated annealing particle swarm algorithm matlab programming)

说明：  matalb的经典算法，是关于直线拟合等等内容的(matalb classic algorithms, and so the content on the linear fitting)

这是AMI码的波形编辑和其付氏变换，以及功率普密度分析(This is the AMI code waveform editor and its Fourier transform, and the power density analysis Cape)

模拟干涉图的生成，比光学设计软件模拟生成干涉图更加自由灵活(Simulated interferogram generation, optical design software to simulate than the interference pattern generated more freedom and flexibility)

提出了一种多迸制频移键控(M娲K)信号调制分类及解调方法，选取截获接收机输出的MFSK信 号的时频脊线作为分类特征，利用无监督聚类算法求取最佳聚类数M．利用时频脊线的Ham：小波变换 估计码元宽度，并且利用对应最佳聚类数的聚类中心确定抽判门限，通过对时频脊线抽样判决，实现了 MFSK信号的解调．理论分析和对实际信号的处理结果证明了此算法的可行性．(new algorithm is proposed for elassillcation and demodulation of MFSK signals．The ridge of time— frequency representation of MFSK signals is analyzed．Modulation elassi_fieation is realized by using the unsupervised clustering algorithm to determine the optimal nulnllt2r of clusters．In order to demodulate MFSK signals，the Haar wavelet transform is used to estimate the code—width and the centers of optimal clusters are used to determine thresholds．Theoretical analysis and practical signal processing results justify the robusticity and the efficiency of the new classification and demodulation Mgorithm．)

这个程序讲的是SMPC的算法实现，欢迎大家下载交流。(This program stresses the SMPC algorithm implementation, welcome to download exchange.)

gives a rough jpeg based coding routine that enables the user to convert and compress any image into jpeg format