??? Undefined function or method 'integral' for input arguments of type 1N^[.=
'function_handle'. +p_CN*10H
2d(e:rh]
Error in ==> freeformSurface_version02 at 13 eV"h0_ox
A=integral(GaoSiPower,0,Lig_R); %求高斯光束的能量 KB,j7
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请告诉帮忙解决一下,Matlab 版本R2010B