多项式最小二乘法

三弯矩插值法

lagrange多项式插值

多项式最小二乘法

龙贝格积分法

分段线性插值

三转角插值

这些是数值分析中常用的集中经典方法，运用matlab展示出来！-least squares polynomial interpolation three Moment Hangzhou polynomial interpolation polynomial least-squares method Long Bagby integration piecewise linear interpolation three corner interpolation these numerical analysis is commonly used in concentrated classical method, using Matlab show!