??? Undefined function or method 'integral' for input arguments of type _eE hIQ9
'function_handle'. %~`y82r6
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Error in ==> freeformSurface_version02 at 13 x2KIGG^
A=integral(GaoSiPower,0,Lig_R); %求高斯光束的能量 \+STl#3*q
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请告诉帮忙解决一下,Matlab 版本R2010B