Question

急求MATLAB高手解决

[x,y,z]=meshgrid(0.1:0.5:100);
c=2*0.00231/2/pi/2./(0.12*x).*exp(-z.^2./(2*(0.12*x).^2)).*exp(-y.^2/2/0.0256);
surf(x,y,z,c)
??? CData must be an M-by-N matrix or M-by-N-by-3 array

Error in ==> graph3d.surfaceplot.surfaceplot>localConstructor at 136
h = graph3d.surfaceplot(argin{:});

Error in ==> graph3d.surfaceplot.surfaceplot at 7
h = localConstructor(varargin{:});

Error in ==> surf at 101
hh = double(graph3d.surfaceplot(args{:},'parent',parax));
这是什么原因？谢谢了

Answer 1

surf中C项只能是n*m或n*m*3维矩阵！

Answer 2

CData must be an M-by-N matrix or M-by-N-by-3 array
CData要是M*N矩阵

Answer 3

你把数据发出来，否则有点难解决啊。

??? CData must be an M-by-N matrix or M-by-N-by-3 array
CData要是M*N矩阵