last_linfit

介绍了闩锁产生的原理和如何避免闩锁的方法，避免在热插拔等情况下出现不必要的cmos芯片毁坏的情况( The principle and method of generating latch latch on how to avoid, avoid unnecessary destruction cmos chip appears in a hot-swap, etc.)

由坐标数据在google earth上生成路径(Path is generated on the Google Earth by coordinate data)

中国主要的河流、湖泊地图，矢量(shp)格式(Map of main rivers and lakes in China, vector (SHP) format)

C#+Arcengine实现的地图操作、属性管理、图层管理、查询、几何变换、空间分析、网络分析、矢栅转换、右键菜单、坐标系设置等常用gis功能。(C#+ Arcengine to achieve the map operation, attribute management, layer management, query, geometric transformation, spatial analysis, network analysis, vector grating conversion, right-click menu, coordinate system settings and other common gis function.)

qgis 地图二次开发，为初学者尽快掌握地图开发。对大家有很大帮助(Two the development of QGIS map, for beginners to quickly master the map development. There is a great help to you)

测绘行业的坐标转换程序 用于大地坐标系，空间直角坐标系转换 大地坐标系，直角坐标系转换(Mapping the coordinates of the conversion process industries for the geodetic coordinate system, Cartesian coordinate system conversion of space geodetic coordinate system, Cartesian coordinate system conversion)

说明：  arcenging实现最短路径分析（arcgis编程）(Arcenging for shortest path analysis (arcgis programming))

以编译的GDAL库 v1.53 (For VC9)(In order to compile the GDAL library v1.53 (For VC9))

说明：  Logistic映射数字混沌产生器 Logistic映射数字混沌产生器(Logistic Logistic Mapping Digital Mapping Digital Chaos Generator Chaos Generator)

说明：  实现A*算法地图寻优路径问题，游戏地图采用网格地图。(Achieve A* algorithm maps the path optimization problem, the game map using a grid map.)