B-Spline_qulv

VB编写的画图板，使用方便可以帮助代码学习。。(VB prepared the drawing board, easy to use can help the code to learn. .)

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)

3次B样条小波程序，用MATLAB写的，思想简单，但要建立好像不容易，大家看看(3 bspline wavelet program,using matlab language.The idea is not complex,but it is not easy to realize it.Hope all read.)

计算混沌时间序列时间延迟与相空间重构重构的程序(computing the chaos time seris the time delay and reconstructiong in the sytem)

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

AutoCAD数据格式转换成ArcGIS底图格式的具体方法描述(AutoCAD data format conversion into ArcGIS base map format specific methods described )

AE实现加载CAD格式的数据，以及对其进行转换格式，转换为SHP等格式，还有对其进行编辑等操作(AE spatial data editing functions, including generating points, generating lines, as well as delete, move elements such as fried operation)

thus are show you a different of graphic between bit error rate and signal noise to ratio

说明：  用matlab实现画圆，采用bresenham的画圆方法，内含代码还有文档(Draw a circle with matlab implementation, using bresenham the Circle method, there is a document containing the code)

实现B样条曲线画机翼，可输入自选参数得到不同展弦比，后掠角，上反角的机翼(B-spline curve to achieve painting wing, enter the optional parameters of different aspect ratio,后掠角, on the wing angle)