00001 %MEXEVAL Execute string containing MATLAB expression. 00002 % MEXEVAL(s), where s is a string, causes MATLAB to execute 00003 % the string as an expression or statement. 00004 % 00005 % MEXEVAL(s1,s2) provides the ability to catch errors. It 00006 % execute string s1 and returns if the operation was 00007 % successful. If the operation generates an error, 00008 % string s2 is evaluated before returning. Think of this 00009 % MEXEVAL('try','catch') 00010 % 00011 % [X,Y,Z,...] = MEXEVAL(s) returns output arguments from the 00012 % expression in string s. [note: this is a bug!!] 00013 % 00014 % The input strings to MEXEVAL are often created by 00015 % concatenating substrings and variables inside square 00016 % brackets. 00017 % 00018 % See also MEXFEVAL. 00019 00020 % MEX-File function. 00021 00022 % Copyright 1984-1996 The MathWorks, Inc. 00023 % All Rights Reserved. 00024 % $Revision: 1.1 $ 00025