[MATLAB混合编程] 求助 循环问题

[heisemaoyi]

我的主程序是
m=rand(4,20);
for o=1:1:20
n=m(:,o);
i=0;
for t=0:0.1:12;
i=i+1;
A=n(1,:);
tower=n(2,:);
Sigmag=n(3,:);
tg=n(4,:);
Z=((t-tg)/Sigmag)-(Sigmag/tower);
x=(-1000:0.01:Z)';
y=(1/sqrt(6.28))*exp(-x.*x/2);
Vt=trapz(x,y);
V2(i)=(A/tower)*exp((Sigmag^2)/(2*tower^2)-((t-tg)/tower));
V2(i)=V2(i)*Vt;

end
end

V1=dot(A,tower,tg,Sigmag);
popuerr=sumsqr(V1,V2)

子程序是
function V1=dot(A,tower,tg,Sigmag)
i=0;
for t=0:0.1:12;
i=i+1;
A=2.51;
tower=1.35;
tg=7.0;
Sigmag=1.15;
Z=((t-tg)/Sigmag)-(Sigmag/tower);
x=(-1000:0.01:Z)';
y=(1/sqrt(6.28))*exp(-x.*x/2);
Vt=trapz(x,y);
V1(i)=(A/tower)*exp((Sigmag^2)/(2*tower^2)-((t-tg)/tower));
V1(i)=V1(i)*Vt;
end
提示
Error using ==> sumsqr
Too many input arguments.
Error in ==> ga at 33
popuerr=sumsqr(V1,V2)
我想得出sumsqr的20个标量的矩阵，为什么一直是这样的结果呢，循环那里出错了？再问下这个函数名function V1=dot(A,tower,tg,Sigmag)写的对吗？我要每次循环调用它做误差，谁会啊，我急需解决，谢谢了！


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[beginer]

Error using ==> sumsqr
Too many input arguments.

sumsqr没用对？太多输入参数？