mapinfo-use

C#+AE编程，主要是实现几何对象和空间坐标系的基本操作，适合初学者！(C#+ AE programming, mainly to achieve geometric objects and spatial coordinates of the basic operation, suitable for beginners!)

DEM中提取地形特征的一个新算法，简单实用(DEM to extract topographical features of a new algorithm, simple and practical)

采用SHP文件组织的气象图形标绘程序，地图分球面和平面两种方式，可以标绘点、线、面等气象图形，可以设置颜色、线宽、填充色等多种样式。(SHP files using graphical meteorological organizations plotting procedures, sub-spherical and planar map in two ways, you can plot point, line, surface, such as weather graphics, you can set color, line width, fill color and many other styles.)

一些GIS计算公共方法 判断两个矩形是否相交 判断两个线段是否相交 判断点是否在面内 判断线与面是否相交 判断线与矩形是否相交 判断点是否在线上 计算线段的地理方位角(GIS calculation method to determine some of the public to judge two rectangles are intersected to determine the intersection point of two line segments are in the plane to determine whether the line intersects with the surface to determine whether the line intersects with the rectangle is calculated to determine the point whether the line segment on the geographical azimuth)

Compressed E00 Read/Write Library

提取海岸线资料，用于matlab的m_map地图绘制(extract coastlines)

一个简单的verlog HDL教程，内容比较详细，可读性较高。(A simple verlog HDL tutorial, more detailed content, high readability.)

提取海岸线资料，用于matlab的m_map地图绘制(extract coastlines)

TPI(地形位置指数)用于提取地形派生物的工具，加载到ArcGis中！(TPI (terrain location index) tool for extracting terrain derivatives, loaded into the ArcGis!)

Max Sample VC++ Max 实例程序(Max Sample VC++ Max examples of procedures)