
Wayne Y Chan
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Z must be a matrix, not a scalar or vector.
t=0:30 x=(1+0.25.*cos(45.*t)).*cos(t) y=(1+0.25.*cos(45.*t)).*sin(t) [X,Y] = meshgrid(x,y) Z=t+2.*sin(45.*t) surf(X,Y,Z) ...
2 years 前 | 2 个回答 | 0
Followers: 0 Following: 0
提问
2 years 前 | 2 个回答 | 0