how can i compare two things simultaneous

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fatemeh
fatemeh 2013-12-30
编辑： Walter Roberson 2013-12-30
actually i want do this compare :
if ((ps{psize,pcol}==-1) | STRCOMP(ps{psize,pcol},sds{i,pcol})==1)
and matlab give me this error :
Undefined function 'STRCOMP' for input arguments of type 'char'.

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回答（1 个）

Image Analyst
Image Analyst 2013-12-30
编辑：Image Analyst 2013-12-30
There is no STRCOMP(). MATLAB is case sensitive. Use strcmp(), strcmpi(), or strfind(), or similar. Note there is no "o" in the function names. Also, you should probably use || rather than | in your "or" test.

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