Error: the surface Z must contain more than one row or column.

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Danielle Guariglia
Danielle Guariglia 2020-12-7
回答： KSSV 2020-12-7
I am not sure why this error is popping up and won't graph.
h = 0.5:.1:5.0;
b = 0.5:.1:5.0;
Iy = (b.^3.*h)/6;
[x,y] = meshgrid(h,b);
meshc(h,b,Iy)
Error using meshc (line 62)
The surface Z must contain more than one row or column.
Error in DanielleG_Assignment4_18 (line 16)
meshc(h,b,Iy)
Thanks in advance!

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采纳的回答

KALYAN ACHARJYA
KALYAN ACHARJYA 2020-12-7
编辑：KALYAN ACHARJYA 2020-12-7
MATLAB Docs: The function meshc(X,Y,Z) plots the values in matrix Z as heights above a grid in the x-y plane defined by X and Y. The edge colors vary according to the heights specified by Z.
Are you looking for this one?
h = 0.5:.1:5.0;
b = 0.5:.1:5.0;
[x,y] = meshgrid(h,b);
Iy = (x.^3.*y)/6;
meshc(x,y,Iy)

更多回答（1 个）

KSSV
KSSV 2020-12-7
Ran in:
h = 0.5:.1:5.0;
b = 0.5:.1:5.0;
[h,b] = meshgrid(h,b);
Iy = (b.^3.*h)/6;
meshc(h,b,Iy)

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