across-zero-detection

说明：  广义S变换，具有良好的分析特性和局部的时频的特性，而谱白化和反褶积也是高分辨处理中的一种有效的频率补偿手段，本文利用他们的他们的各自优点，使二者结合起来，该方法对地震信号用广义S变换分解，进行频率补偿再进行重构，得到高分辨率时间信号。  理论模型试算和实际地震处理结果证明了该方法的正确性和有效性。  关键词：广义S变换，谱白化，高分辨处理(Generalized S transformation (GST) has good analyzing feature and good Time-frequency localization,. spectrum whitening and deconvolution is an Effective tool for frequency compensation , Utilizing both their advantages , The method first conducts GST decomposition to seismic data,. doing high frequency compensation and then reconstruction to get high resolution seismic to get a high-resolution time signal. Theoretic modeling and field seismic data processing results has proved this method corrected and effective . )

基于Matlab的数字水印算法的实现程序，很好很强大(Watermark)

系统过滤评价指标 AUC以及top-L-precision 以及汉明距离(AUC and evaluation system filter top-L-precision and the Hamming distance)

Train and test a GMM model and a SVM model in matlab

MAP algorithm for decoding

维纳滤波的代码：维纳滤波的计算机实现，简单易懂(Wiener filtering code: Wiener filtering computer, and easy to understand)

64QAM的设计论文，有非常高的参考价值(64QAM design papers, there is a very high reference value)

NNDA;PDA;JPDA;IMM数据关联算法matlab代码((NNDA PDA JPDA IMM Data association algorithm matlab code))

mtd的8通道算法。附带高斯白噪声、多普勒频移的动目标回波(8-channel algorithm for mtd )

knapsack problem with sa