multiple_images

delta modulation source code

用MATLAB分析偏微分方程，使用专门代码和PDFTool(Analysis of partial differential equations with MATLAB, the use of specialized code and PDFTool)

可控源地震数据模拟，可用于资料模拟与数据处理。(the seismic data of vibroseismic)

提供一种求解最优哈密尔顿的算法---三边交换调整法，要求在运行jiaohuan3（三交换法）之前，给定邻接矩阵C和节点个数N，结果路径存放于R中。(Hamilton provides an algorithm for solving optimal--- trilateral exchange adjustment method requires running jiaohuan3 (c exchange) before the given node number of the adjacency matrix C and N, the result stored in R in the path.)

已采集线性震动系统（钢板）的输入与输出（时域幅值），求解系统数值解，幅频特征，并作图比较。(Have been collected linear vibration system (steel) input and output (time domain amplitude), numerical solution for solving the system, the amplitude-frequency characteristics, and mapping to compare.)

已知地震加速度记录，运用快速傅里叶变换求加速度的傅里叶谱。(Known earthquake acceleration records, the use of a fast Fourier transform seek acceleration Fourier spectrum.)

matlab的m文件 计算两幅影像的协方差 源码简洁高效(matlab m-file， computing the covariance of two images， simple and efficient source)

说明：  iris fisher classifier

基于对数的置信度传播算法的LDPC译码程序，ldpc_decode.m (Based on the number of belief propagation algorithm for LDPC decoding process, ldpc_decode.m)

有限差分正演模拟，进行地震波正演，源码是科罗拉多矿业学院开发的。(Finite difference forward modeling for seismic wave forward modeling, the code is the Colorado school of mining .)