b样条和贝塞尔曲线的绘制，matlab和vc平台上的两个版本-b-spline and Bezier curve drawing, matlab, and two versions of the platform vc

实现matlab和VC的混合编程，对回转窑数据进行线性拟合，绘制窑体温度曲线，自动寻找，煅烧带位置！-Achieve matlab and VC mixed programming, the linear fit to the data kiln, kiln temperature curve plotted automatically find, calcined with position!