曲线快速匹配matlab程序，功能全面包括FMM迭代，曲率匹配，炼码计算等，非常适用。推荐！-curve fast matching Matlab procedures, including the full functions of FMM iteration, curvature matching, Lian dollar terms, very well. Recommended!

利用MATLAB，通过迭代法实现拉格朗日插值程序，并计算迭代误差——用于高等工程数学-Using MATLAB, the Lagrange interpolation program is realized by the iterative method, and the iteration error is calculated.