A-Desktop-Wallpaper-Manager

基于matlab中的simulink的pcm编码码解码器的仿真结果 ，经测试可直接使用。 (Simulation results based on simulink in matlab pcm coding decoder has been tested directly.)

《数学软件》实验指导书 实验一 matlab运算基础 实验目的： 熟悉matlab 编程环境，掌握建立矩阵的方法。 实验内容： (" Math software" guide book experiment experimental experimental one basic purpose of computing matlab: matlab programming environment familiar with the master set up the matrix method. Experimental contents:)

windows media format 9 samples for filter(nine samples for filter)

说明：  基于当前统计模型的matlab程序仿真实现(Statistical model based on the current simulation matlab program to achieve)

matlab中的巴特沃斯滤波器的C语言实现(matlab butterworth filter in C language)

信号分析与处理中的卷积，适用于合成地震记录(Signal analysis and processing of convolution, for synthetic seismograms)

图像模板匹配算法用MATLAB来试验，有例子大家可以看看，有上占还不完好，有能力的自己改改(Image template matching algorithm using MATLAB to test, there are examples we can see, there are not well accounted for, the ability of their changed)

一个坐标系转换的类，参考系：WGS-84椭球体参数；功能：笛卡尔坐标系、大地坐标系、站心地平坐标系（线坐标形式）、站心地平坐标系（极坐标形式）之间的互相转换。(A coordinate transformation class reference system: WGS-84 ellipsoid parameters Function: Cartesian coordinates, geodetic coordinate system, Station Local coordinate system (line coordinates), Station Local coordinate system (polar form) of conversion between each other.)

一维褶积 雷克子波与地层序数 地震资料正演方法(One-dimensional convolution Ricker wave formation ordinal)

软件代码保护编写方法-vmprotect(soft-code protect writing-vmprotect)