AVO difference

laplace problem by fem

本书给出很多有关小波变换的相关例子，有的源码很经典，值得大家学习！(The book makes a lot of relevant example of wavelet transform, some source code very classic, worth learning!)

用matlabe产生随机序列,用matlabe产生随机序列(matlab prbs,matlab prbs,matlab prbs)

基于能量检测法的matlab程序，很简单，讨论了在不同虚警概率下检测概率的变化和信噪比的要求，自己编的...(Based on energy detection method matlab program, very simple, discusses the different detection probability of false alarm probability changes and SNR requirements, own ...)

Compressed file has password

自己编写的MATLAB函数，实现对图像的旋转。B是原图像，灰度或彩色，alpha是旋转角度（角度或弧度单位均可），A是旋转后图像。旋转后图像信息尽可能不损失。(I have written MATLAB function, to achieve image rotation. B is the original image, grayscale or color, alpha is the angle of rotation (degrees or radians per unit), A is rotated images. Rotation after the image information as possible without loss.)

计算互信息，通过状态转移概率和分支度量进行前向递推(calculate the mutual information)

说明：  此程序是用于模式分类的在matlabhu环境下的原代码，AI该程序是在三层bp网络的基础上结合小波知识实现的(This procedure is used for pattern classification matlabhu environment in the original code, AI that the procedure was in bp in the three-tier network based on the combined knowledge of the realization of the wavelet)

此文档具体说明了如何设计二进制psk通信系统以及使用相关软件进行仿真(design of communication system)

MATLAB常用的基本数学函数 个人总结 对于数学建模的人员来说就是一本宝藏。 (MATLAB basic mathematical functions commonly used for mathematical modeling personal summary of the officers is a treasure.)