内容包括:解线性代数方程组,插值,数值积分,特殊函数,函数逼近,特征值问题,数据拟合,方程求根和非线性方程组求-Include: solving linear algebraic equations, interpolation, numerical integration, special functions, function approximation, eigenvalue problem, the data fit the equation Roots and nonlinear eq

Douglas-Peucker是曲线拟合和压缩数据的最好方法，本人编辑这个程序方便大家调用，拟合压缩曲线。-Douglas-Peucker curve fitting and the compression of data is the best way, I called you to edit this program to facilitate the fitting compression curve.