用MATLAB.实现3维数据立体图，是拟合的图形。,Using MATLAB. The realization of 3-D three-dimensional map data is the fitting graphics.

该函数用于二维曲面拟合，能拟合出f=（x，y）的函数图形。-Gridfit is a surface modeling tool, fitting a surface of the form z(x,y) to scattered (or regular) data. As it is not an interpolant, it allows the existence of replicates in your data with no problems.