doclaoyu
2009-03-11, 15:22
>> x1=5:1:200;
>> x2=2*x1/(7-9000*(x1)^2);
??? Error using ==> mpower
Matrix must be square.
怎么回事？请高指点！:rolleyes:
>> x2=2*x1/(7-9000*(x1)^2);
??? Error using ==> mpower
Matrix must be square.
怎么回事？请高指点！:rolleyes:
查看完整版本 : [求助]mpower Matrix must be square