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nclear

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nclear

by Qun HAN

 

01 Jun 2009

Clear all the other variables from the callers workspace except the specified ones.

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Description

Clear all the other variables from the callers workspace except the specified ones.

Useful when you have a lot of variables in the workspace and only want to keep a few of them and clear all the others.

%NCLEAR Clear all the other variables from the caller's workspace except the specified ones.
% NCLEAR(VAR1,VAR2,....) clears all the other variables except VAR1,VAR2,...
% NCLEAR('VAR1','VAR2',...) clears all the other variables except VAR1,VAR2,...
% NCLEAR() clears all the variables, save as CLEAR
MATLAB release MATLAB 7.8 (R2009a)
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01 Jun 2009 someone

Yet another variation of clearex, keep2, keep3, etc already posted on the MATLAB FEX.

note: r2008a (finally) introduces CLEARVARS with these options
 
clearvars -except v1 v2 ...
clearvars -except -regexp p1 p2 ...
clearvars v1 v2 ... -except -regexp p1 p2 ...
clearvars -regexp p1 p2 ... -except v1 v2 ...

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matlab Qun HAN 01 Jun 2009 10:51:10

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