椭圆拟合的相关介绍与数学运算方法，包括说明文档及源码、和测试数据-elliptical fitting related presentations and mathematical methods, including documentation, and source code, and test data

VB 对实验数据进行仿真分析得到拟合曲线, a good simulation program -VB on experimental data analysis simulation curve fitting, a good simulation program

在CAD中，用分段三次B样条来表达自由曲线是很理想的，为此，采用三次B样条曲线来拟合这条折线. ... 其中， 3d.gif (1661 bytes) ，确定了系数a、b、c，相应地就确定了拟合函数. 3)确定型值点求出拟合函数后，取点Pk((1/2)l，yp)作为型值点. ... -in CAD, and cubic B-spline curves to the freedom of expression would be the ideal, for cubic B-spline cur

This folder has some scritps that you may find usefull. All of it comes from questions that I ve received in my email. If you have a new request/question, feel free to send it to marceloperlin@gmail.com. But please, don t ask me to do your