三次样条插值，B曲线等都是根据已知样点，用不同方法拟和曲线、曲面。-Cubic spline interpolation, B curves are the basis of known samples, using different methods of curve fitting, surface.

这是基于五次B样条的曲线构建程序，开发环境为matlab,喜欢的免费下载。-This building program based on the five B-spline curve, a development environment for matlab like free downloads.

这是基于B样条的曲面构建程序，开发环境是matlab,欢迎下载。-This is based on B-spline surfaces to build the program, the development environment is matlab, welcome to download.

Matlab实现绘制任意自由曲线,实现Photoshop中的钢笔路径功能,用光顺连接的B样条/贝塞尔曲线实现,鼠标点击生成控制点,拖动形成任意曲线。可描绘多路径.-Matlab implementation of arbitrary free curve, to achieve the function of the pen path in Photoshop, with the smooth connection B-spline/Bezier curve, the mouse click t