<P>用imshow(m)函数显示一个图像,可系统报的错是:<BR><BR><FONT color=#ff0000>??? Error using ==> set<BR>Width and height must be > 0.</FONT></P>
<P><FONT color=#ff0000>Error in ==> C:\MATLAB6p1\toolbox\images\images\truesize.m (Resize1)<BR>On line 284 ==> set(axHandle, 'Position', axPos);</FONT></P>
<P><FONT color=#ff0000>Error in ==> C:\MATLAB6p1\toolbox\images\images\truesize.m<BR>On line 40 ==> Resize1(axHandle, imHandle, imSize);</FONT></P>
<P><FONT color=#ff0000>Error in ==> C:\MATLAB6p1\toolbox\images\images\imshow.m<BR>On line 167 ==> truesize(figHandle);<BR></FONT><BR>这是什么意思?什么原因引起的?</P>