??? Undefined function or method 'integral' for input arguments of type ?}D@{%O3T 'function_handle'. CSN]k)\N( 5 UpN/\He Error in ==> freeformSurface_version02 at 13 O'Lgb9 A=integral(GaoSiPower,0,Lig_R); %求高斯光束的能量 j,K]TJ .,)NDG4Q 请告诉帮忙解决一下,Matlab 版本R2010B