clearvars
- clearvars removes all variables defined in running session
- clearvars('-except', vars) removes all variables except the ones specified in vars, which can be either a char object or a cell array of strings
Examples
>> a = 1; b = 2; c = 3; d = 4; [a:1] [b:2] [c:3] [d:4] >> clearvars('-except', {'a'; 'b'})% clear variables c and d
>> c# undefined function or variable "c" - line 1 >> clearvars('-except', 'a')% keep only variable a
>> var = whos# [a:1]