三个传感器

能够对通达信.lc5文件进行修改，主要是修改分钟数，这样可以在两年多的数据中进行画线处理(Mastery letter. Lc5 file to be modified, modify the number of minutes, so you can draw lines in more than two years of data)

绘制二维平面内的voronoi图，并给出多边形顶点坐标及面积(plot voronoi)

用vc+mapobjects开发的源代码，实现鼠标多边形的移动(with vc MapObjects development of the source code, mouse polygon mobile)

著名画图程序 gnuplot 的几个例子(The samples for gnuplot to plot figure used in LaTeX, export EPS and JPEG.)

利用计算机图形学算法进行图形绘制，实现了大部分的绘图算法(For graphics rendering using computer graphics algorithm)

读取DWG预览图源码，程序根据CAD图形文件DWG图的结构，对图形字节集进行分析读取。(Read DWG preview source program according to the structure diagram CAD DWG drawing file , byte graphic sets for analysis read.)

在AutoCAD中添加一个自定义分页侧边栏。(In AutoCAD add a custom tab sidebar.)

ACIS的动态链接库，是AUTO CAD的几何内核(The dynamic link library ACIS is AUTO CAD geometry kernel)

scatterbar就是画出三维散点柱状图，并且可以调整柱子的大小和颜色渐变，比原函数bar3更方便，更好用。(scatterbar is to draw three-dimensional scatter histogram, and can adjust the size and color gradients pillars, and more convenient than the original function bar3, easier to use)

说明：  用ncl计算气象资料多年降水的eof前两个模态并作图(Calculating EOF of precipitation with NCL and mapping)