搜搜考试网matlab中4维图画法
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matlab中4维图画法
a0=(1:0.2:2);
b0=2*pi*(1:0.2:2);
zf=b0^2/2*1;
z0=zf*(1:0.2:2);
x1,x2,x3为a0,b0,z0的已知函数.
[X,Y,Z]=meshgrid(x3/zf,x2/2/pi,x1/2/pi,Gm-1)
surf(x3/zf,x2/2/pi,x1/2/pi,Gm-1),shading faceted;colorbar('horiz')
运行结果：
Error using ==> mpower
Matrix must be square.
Error in ==> fig2 at 10
zf=b0^2/2*1;
a0=(1:0.2:2);
b0=2*pi*(1:0.2:2);
zf=b0^2/2*1;
z0=zf*(1:0.2:2);
x1,x2,x3为a0,b0,z0的已知函数.
[X,Y,Z]=meshgrid(x3/zf,x2/2/pi,x1/2/pi,Gm-1)
surf(x3/zf,x2/2/pi,x1/2/pi,Gm-1),shading faceted;colorbar('horiz')
运行结果：
Error using ==> mpower
Matrix must be square.
Error in ==> fig2 at 10
zf=b0^2/2*1;
以下两句要加点乘,即
zf=b0.^2/2*1;
z0=zf.*(1:0.2:2);
zf=b0.^2/2*1;
z0=zf.*(1:0.2:2);