2dpca

说明：  全波频率相速度分析，可以分析软硬地层，不同层数的底层(Full-wave frequency phase velocity analysis, to analyze hard and soft strata, different layers of the underlying)

Embedded Zero tree algorithm......... used for compression...significant positive , significant negative, isolated zero, zero tree

对数字散斑的形成仿真处理有全面的介绍 对研究数字散斑在各种方面的测量很有帮助 很有启发性(Simulation of digital speckle formation process with a comprehensive introduction)

一本书带的matlab小程序，。。。。。(A book with a small matlab program. . . . .)

图像增强处理的方法有很多，本程序采用反锐化掩膜法增强图像，并与直方图均衡法增强图像的效果进行对比。(There are alot of methods of Image enhancement processing.this program is based on the Anti sharpen mask method.Then contrast the result with Histogram equalization method. )

cours numérique..traitement de signal en bande de base

利用模拟Butterworth滤波器设计数字低通滤波器！(Analog filter design using Butterworth digital low-pass filter!)

说明：  小波降噪与BSS在航空发动机故障诊断中的应用(Wavelet noise reduction and BSS in Aircraft Engine Fault Diagnosis)

this code is for matlab antenna and EM modeling

说明：  张量代数，张量分析以及张量应用的简单介绍(tensor )