MATLAB: How to delete variables whose name contains a specific word

clearclear variablesexceptnamevariables

Let's say that I have three variables: var_red, var_blue, var_green, var2_blue

How can I specify to delete all the variables containing the word "blue"?

Thank you very much

Best Answer

The Matlab "clear" command accepts wildcards, so you can do

clear *blue;

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MATLAB: Using a generated variable name as a handle for set function

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MATLAB: How to find the frequency of unique rows in 3 columns of a table

 Var1 = {'Car';'Dog';'Car';'TV';'TV';'TV';'Car'}
 Var2 = {'red';'blue';'red';'green';'yellow';'green';'red'};
 Var3 = {'X';'Y';'X';'Z';'Z';'Z';'X'};
 t = table(Var1,Var2,Var3);
 [tt ia ic] = unique(t);
 Var4 = histc(ic,unique(ic));
 tt.Var4 = Var4;

tt is the required table.

Best Answer

Related Solutions

MATLAB: Using a generated variable name as a handle for set function

MATLAB: How to find the frequency of unique rows in 3 columns of a table

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