Create string of dots characters

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ELI
ELI il 7 Gen 2014
Commentato: Jos (10584) il 7 Gen 2014
Hi,
I want to create a string of dots character like the function blanks does to create spaces. how do I do that?

Risposta accettata

Simon
Simon il 7 Gen 2014
Use repmat:
repmat('.', 1, 10)

Più risposte (1)

David Sanchez
David Sanchez il 7 Gen 2014
function my_dots(n)
str = '';
for k=1:n
str = strcat(str,'.');
end
disp(str)
>> my_dots(3)
...
>> my_dots(10)
..........
  1 Commento
Jos (10584)
Jos (10584) il 7 Gen 2014
In every iteration, str grows by one element, making this painstakingly slow with increasing n … MLint warns you for this problem.

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