求助：Matlab的imwrite()保存图像问题

ubeautqq

自己写的程序，想保存每次循环生成的图像，可是试了很多次都不对，高手们帮小弟看看吧
' i8 f( f: _, `; wfor k = 1:length(files_ir)
6 K  d+ F9 C9 M1 n2 B7 N+ M   ...
( H2 n/ b, I7 U6 [' G2 \5 O  [subimage1, subimage2]=getsubimage()
   imwrite(subimage1,'F:\jinwei\pictureextacted\',[num2str(k),'1.bmp']);
3 @+ P. R* b$ E3 M   imwrite(subimage2,'F:\jinwei\pictureextacted\',[num2str(k),'2.bmp']);
3 K/ ?. S) B7 k0 c! a* Uend
总是报错。就是想把生成的subimage1，subimage2，两个图像都保存下来，图像命名的地方总是出错

ExxNEN

'F:\jinwei\pictureextacted\',[num2str(k),'1.bmp'] 改成 "strcat('F:\jinwei\pictureextacted\',num2str(k),'1.bmp')"

yin123

   imwrite(subimage1,strcat('F:\jinwei\pictureextacted\',[num2str(k),'1.bmp']));
* b4 p7 g$ R0 T7 q, [2 Y3 Q   imwrite(subimage2,strcat('F:\jinwei\pictureextacted\',[num2str(k),'2.bmp']));