多项式和非多项式曲线拟合，MATLAB的经典案例 -Polynomial and non polynomial curve fitting

多项式和非多项式曲线拟合，多项式拟合在matlab中可以使用polyfit函数求解多项式系数，通过polyval函数求解拟合多项式在某数据点处的值-Polynomial and non-polynomial curve fitting, polynomial fitting in matlab polyfit function can be used to solve polynomial coefficients, solve the value of a data point to fit

MATLAB经典案例系列视频,多项式和非多项式曲线拟合(MATLAB classic case series video, polynomial and non polynomial curve fitting)