错误提示

paulliuqing

Error in ==> qpsub at 688
        Z = Q(:,m+1:n);
Error in ==> linprog at 268
    [x,lambdaqp,exitflag,output,dum1,dum2,msg]= ...
Error in ==> quadprog at 230
      [X,fval,exitflag,output,lambda]=linprog(f,A,B,Aeq,Beq,lb,ub,X0,options);
Error in ==> svmTrain at 118
        [a,fval,eXitflag,output,lambda]  = quadprog(H,f,A,b,Aeq,beq,lb,ub,a0,options);
Error in ==> Main_SVR_Epsilon at 62
svm = svmTrain('svr_epsilon',X,Y,ker,C,e);

大家有谁能看懂出错在哪呢

paulliuqing

??? Error using ==> mtimes
Inner matrix dimensions must agree.

Error in ==> qpsub at 374
    gf=H*X+f;

Error in ==> quadprog at 302
   [X,lambdaqp,exitflag,output,dum1,dum2,msg]= ...

Error in ==> svmTrain at 118
        [a,fval,eXitflag,output,lambda]  = quadprog(H,f,A,b,Aeq,beq,lb,ub,a0,options);

Error in ==> Main_SVR_Epsilon at 62
svm = svmTrain('svr_epsilon',X,Y,ker,C,e);

急！！！有哪位大叔能看懂吗？我该怎么修正呢？
谢谢谢谢谢谢........