Question

matlab如何在等高线图中显示等高线数值

Answer 1

代码：% By lyqmath
clc; clear all; close all;
[X,Y] = meshgrid(-2:.2:2,-2:.2:3);
Z = X.*exp(-X.^2-Y.^2);
[C,h] = contour(X,Y,Z);
set(h,'ShowText','on','TextStep',get(h,'LevelStep')*2)
colormap cool
title('By lyqmath', 'FontWeight', 'Bold', 'Color', 'r');结果

Answer 2

S=contour(peaks(100));clabel(S);