作业帮matlab求教.z=[0:1:2],x=[0:0.5:3],在x《1时y=x+z；1
来源：学生作业帮 编辑：作业帮 分类：综合作业 时间：2024/10/06 07:55:33
matlab求教.z=[0:1:2],x=[0:0.5:3],在x《1时y=x+z；1
clear all;
clc;
z=0:1:2;x=0:0.5:3;
[X,Z]=meshgrid(x,z);
[m,n]=size(X);
Y=zeros(m,n);
for i=1:m
for j=1:n
if X(i,j)<=1
Y(i,j)=X(i,j)+Z(i,j);
end
if X(i,j)>1&&X(i,j)<=2
Y(i,j)=1+Z(i,j);
end
if X(i,j)>2&&X(i,j)<=3
Y(i,j)=X(i,j)+Z(i,j)-1;
end
end
end
surf(X,Z,Y);
结果：
clc;
z=0:1:2;x=0:0.5:3;
[X,Z]=meshgrid(x,z);
[m,n]=size(X);
Y=zeros(m,n);
for i=1:m
for j=1:n
if X(i,j)<=1
Y(i,j)=X(i,j)+Z(i,j);
end
if X(i,j)>1&&X(i,j)<=2
Y(i,j)=1+Z(i,j);
end
if X(i,j)>2&&X(i,j)<=3
Y(i,j)=X(i,j)+Z(i,j)-1;
end
end
end
surf(X,Z,Y);
结果：
matlab求教.z=[0:1:2],x=[0:0.5:3],在x《1时y=x+z；1
matlab求教画图.z=[0:0.01:2],x=[0:0.01:3],在x《1时y=x+z；1
用matlab画z=(x-y)^0.5+(x+y)^0.5 和z=ln(y-x)+x^0.5/(1-x^2-y^2)^0
2x-2y+z=0 2x+y-z=1 x+3y-2z=1
{2x-2y+z=0,2x+y-z+1,x+3y-2z=1
matlab如何画出下面的图像 (x^2+9/4*y^2+z^2-1)^3-x^2*z^3-9/80*y^2*z^3=0
matlab z=x^2+y^2求Z的最大值.X属于(-1,2) Y属于（0,2）
求教初二数学难题已知：(1/x+1/y+1/z)^(1/3)=1/x+1/y+1/z,且xyz>0,求证：1/x+1/y
matlab 2x+y+3z=13x-y=-1y+z=5用 MATLAB软件 MATLAB软件 MATLAB软件 MAT
请问如何用matlab求函数u = x*y^2*z^3的最值,其中x^2+2*y^2 + z^2 = 1(x > 0;
1.已知x,y,z满足2│x-y│+(根号2y-z)+z平方-z+(1/4)=0,求x,y,z值.
{x+y+z=4 {2y+z=0 {3x+2y-4z=-1