显示一个矩阵\cvmat.c ............\cvmat.dsp ............\cvmat.dsw ............\cvmat.ncb ............\cvmat.opt ............\cvmat.plg ............\Debug\cvmat.pch ............\.....\vc60.idb ............\.....\vc60.pdb ............\Makefile ............\Debug 显示一个矩阵