Figure Title with String using eval command

Hi all,

say that I type in matlab the following:

s1='ALCOA'; 
s2='APPLE'; 
s3='ACCO BRANDS'; 
s4='ADOBE SYSTEMS';

later on I plot a graph and I want to use in the title one of the names above. So I do the following:

titstr(1)={eval(['s',int2str(i)])};
title(titstr,'VerticalAlignment','middle');
%Where _i_ refers to the number in the loop that corresponds to s1, s2, s3, or s4.

I get the following error:

Error using subsindex
Function 'subsindex' is not defined for values of class 'cell'.

Why do I get this error?

Thanks!

Answer 1

[Walter Roberson]

http://matlab.wikia.com/wiki/FAQ#How_can_I_create_variables_A1.2C_A2.2C....2CA10_in_a_loop.3F

[Charles Martineau]

yes the link helped me to solve my problem. thanks!