[weijian1215]

如图所示：

??? Error using ==> mupadinit at 35
Unable to initialize kernel

Error in ==> mupadengine.mupadengine>mupadengine.evalin at 115
[result,status] = mupadmex(statement,8);

Error in ==> D:\Program Files\MATLAB\R2008b\toolbox\symbolic\symengine.p>symengine at 25


Error in ==> sym.sym at 69
eng = symengine;

Error in ==> syms at 77
assignin('caller',x,sym(x));

Error in ==> newsumdif at 4
syms theta d_n d_k
















我用的MATLAB版本是Matlab2008b