How to get and set user path in MatLab? - userpath -- MatLab How to get and set user path in MatLab? [Ans] userpath [Description] look at or change user path. user path is the folder that user works in currently. userpath; Get user path. userpath(<newPath>); Set user path as <newPath>. userpath('reset'); Reset userpath. Set user path as default user path. userpath('clear'); clear user path immediately. [NOTE] Great importance!!! Please pay a lot of attention on it!!! (1)Default user path is platform-specific. Windows ® platforms — %USERPROFILE%/Documents/MATLAB . Mac platforms — $home/Documents/MATLAB . Linux ® platforms — $home/Documents/MATLAB if $home/Documents exists. (2) After calling userpath('clear'), userpath('clear') removes the user-specific folder from the search path immediately, and for future MATLAB sessions. it will effect for future sessions . (3) In MATLAB Online™ , you only can view ...
How to check the existence of the specified file in MatLab? - exist -- MatLab How to check the existence of the specified file in MatLab? [Ans] exist [syntax] <result>=exist(<name>); <result>=exist(<name>,<searchType>); [description] <result>=exist(<name>); exist name returns the type of name as a number. 0 — name does not exist or cannot be found for other reasons. For example, if name exists in a restricted folder to which MATLAB ® does not have access, exist returns 0. 1 — name is a variable in the workspace. 2 — name is a file with extension .m , .mlx , or .mlapp , or name is the name of a file with a non-registered file extension ( .mat , .fig , .txt ). 3 — name is a MEX-file on your MATLAB search path. 4 — name is a loaded Simulink ® model or a Simulink model or librar...
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