全国1：400万shp数据 4级河流数据

说明：  最高清版。还带标签，淘宝买的，20字干嘛，下载就完事儿了(Supreme Definition Edition. Also with labels, bought by Taobao)

打地鼠输入输出设备买一些机器人来帮他，这些机器人很厉害，一个就可以顶上十个，原因很简单，他可以打中所有出现在和它同行或同列的地鼠(Input and output devices to play hamster robot to help him buy some of these robots is very powerful, can be a top ten, for the simple reason that he can hit it all in and out to peers or with the mouse)

说明：  OLED显示 STM32 STM32F103F103源程序(OLED display STM32 stm32f103f103 source program)

在谱分析中，数据长度N，采样频率fs，频谱中的分辨率为df=fs/N。为了提高谱分析中的分辨率，常用ZOOMFFT，这里给出了相应的MATLAB程序。(In spectrum analysis, the data length N, the sampling frequency fs, the spectrum of a resolution of df = fs/N. Spectral analysis in order to improve the resolution, commonly used ZOOMFFT, here the corresponding MATLAB procedures.)

K3工业插件二次开发billform常用公开的方法和属性(Common public methods and attributes of billform for secondary development of K3 industrial plug-ins)

osg quick start guide 源码(osg source code of quick start guide)

说明：  video forgery detection

worldedit java plugin

说明：  数据结构课程设计 电梯调度算法的实现，实现简单，可直接使用(Elevator is defined in this program.You can use it directly;)

实现直接型LS估计的数字预失真仿真，得到预失真前后的功率谱密度，以验证预失真效果(Digital Predistortion Simulation of Direct LS Estimation)