Find underscores and have them deleted?

I am trying to do three things before/after a retime

• find the underscores and have them deleted
• find all the columns with " _Units" and delete them
• keep a column that has words in it

( the column with words in it does not work before being retimed because it does not like characters)

[Walter Roberson]

Please post code insted of images of code. WIth code we can copy and paste and revise, instead of having to type things in ourselves.

[ZH]

I will keep in mind for next time.

Answer 1

[Walter Roberson]

origvars = TT.Proprties.VariableNames;
newvars = regexprep(origvars, '_', '');
has_unit = contains(origvars, '_Units');
TT.Properties.VariableNames = newvars;
TT(:,has_unit) = [];