Question

用MATLAB在圆域x.^2+y.^2<1画出上半球面z=sqrt(1-x.^2-y.^2)

Answer 1

举个例子袭御，希望有所帮助。代悔郑码% 用MATLAB在圆域x.^2+y.^2<1画出上半球碧禅颂面z=sqrt(1-x.^2-y.^2)
clc; clear all; close all;
[x, y] = meshgrid(linspace(-1, 1));
z = sqrt(1-x.^2-y.^2);
z(x.^2+y.^2 >= 1) = NaN;
figure;
surf(x, y, z);结果