matlab

harris角点检测,检测图像中的角点，可以用来匹配两幅图像(harris coner dictertor)

基于MATLAB的jPEG压缩程序，很实用！(matlab，jpeg compression)

说明：  在MATLAB中用共轭梯度法求解非线性函数的优化问题。(The conjugate gradient method is used to solve the optimization problem of nonlinear functions.)

granger非线性因果关系检验的Matlab代码(Granger Nolinear Casualty test in Matlab)

共形阵列，球形阵列DOA估计，music算法，实用(Conformal array, sphere array DOA estimation, music algorithm, practical)

D-S证据推理组合方法的分类_评价准则及应用研究 ，西北工业大学学位论文。(DS evidential reasoning classification combination method _ evaluation criteria and applied research, Northwestern Polytechnical University dissertation.)

说明：  LDPC 预编码，用于构造Raptor码(LDPC Precodes, Used to construct Raptor codes )

About GPON (Gigabyte Passive Optical Network)

交错网格声波方程正演模拟，PML吸收边界，比较适合刚刚接触的学者。交错网格有限差分地震波场计算，二维的声波正演，利用空间10阶，时间2阶。(The CalCulation of the SeismiC Wave一 fieldwith Staggered-grid Finite difference Sheme)

This code use Principle Component Analysis(PCA)for feature extraction