求大师帮助 看看这个m文件正确吗

function c=i
double i;
for(i=00:01:18)
for(j=1:1:2)
if(j=1)
imread('C:\Documents and Settings\Administrator\桌面\B\附件1\0i.bmp')
v=(:,1)
a[i][1]=v
xlswrite('D:\数据包\0i.XLS',v)
else
imread('C:\Documents and Settings\Administrator\桌面\B\附件1\0iZ.bmp')
v=(:,72)
a[i][2]=v
xlswrite('D:\数据包\0iy.XLS',v)
end
end
endI