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经典的汉密尔顿回路算法，以Matlab代码编写。(Hamilton classic loop algorithm to Matlab coding.)

一个地震波正演的程序，还在进一步测试中。欢迎大家讨论(Calculates 3d, 2d and 1d finite difference solution to wave equation)

一个ofdm同步算法，可以直接运行，且有仿真图(one ofdm synchronization algorithm can run, and there is simulation map)

程序仿真得图为原信号与u律压扩信号的互补累积函数曲线图。仿真参数：子载波N=128，采用QPSK调制。(The photo shows the original simulation program was u-law signal and the signal of the complementary cumulative function expansion curve. Simulation parameters: sub-carriers N = 128, using QPSK modulation.)

it is a matlab code which is very interesting for all those who want to benefit from this kinf of code

利用小波算法进行图像和视频处理，将原始小波块放在新小波块的左上角，在小波块右下角补零。(Using wavelet algorithm for image and video processing, the original wavelet wavelet block block on the new upper left corner of the block in the lower right corner of the wavelet zeros.)

点目标成像程序，程序简洁，效果较好，具有一定的使用价值(ISAR image)

说明：  自适应控制的例程 文件samp.m使用matlab6.5通过(adaptive control routines samp.m documents through the use of matlab6.5)

卡尔曼滤波matlab实例，通过matlab程序，实现卡尔曼滤波算法。(Kalman filter matlab example,Through matlab program to achieve Kalman filter algorithm.)

eof分解用的函数，说明如下：function [EOF,PC,F,diff]=EOFcgx(X) EOF分解。Xm*n 空间数据维数m，n为时间采样点 返回值EOF为空间模态,PC为时间模态。第一空间模态EOF(:,1),第一时间模态PC(1,:) 返回值F为特征值，diff为误差 (eof decomposition function as follows: function [EOF, PC, F, diff] = EOFcgx (X) EOF decomposition. Xm* n spatial dimension m, n is the time of sampling points Returns the value EOF spatial modes, PC is the time modes. The first space modal EOF (:, 1), the first time the modal PC (1, :) Return value F for eigenvalues, diff for error )