www.gusucode.com > MATLAB仿真技术与应用__的配套例题和习题的matlab源代码 > 第一章/example2.m
%MATLAB program 1-2 %Draw 3-D graph clear all; clc; [X,Y] = meshgrid(-3:.1:3, -3:.1:3); Z = X .* exp(-X.^2 - Y.^2); mesh(Z)