nospecial
2008-06-30, 01:31
:cry: 我定义了函数fv如下:HL,ZL是矩阵,n是数
function [C1,AIC]= fv(HL,ZL,n)
c1=HL'*HL;
c2=inv(c1);
c3=HL'*ZL;
C1=c2*c3
m=ZL-HL*C1;
h=m';
dk=1/300*h*m;
AIC=300*log(dk)+4*n;
但结果是??? Input argument "HL" is undefined.
Error in ==> fv at 2
c1=HL'*HL;
这是为什么呢,我这样做对吗
function [C1,AIC]= fv(HL,ZL,n)
c1=HL'*HL;
c2=inv(c1);
c3=HL'*ZL;
C1=c2*c3
m=ZL-HL*C1;
h=m';
dk=1/300*h*m;
AIC=300*log(dk)+4*n;
但结果是??? Input argument "HL" is undefined.
Error in ==> fv at 2
c1=HL'*HL;
这是为什么呢,我这样做对吗