how to display newline

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Tor Fredrik Hove
Tor Fredrik Hove el 16 de Oct. de 2011
Respondida: Steven Lord el 6 de Sept. de 2022
Can you use newline seperately or do you always have to use it in fprintf in order to make it work. Theese are my attempts with newline:
this did not work:
This gave a strange result
Is this the only way to make a newline?:
Here is my script for the last line:
rows=3;
columns=5;
for i=1:rows
for j=1:columns
fprintf('*')
end
fprintf('\n')
end
  1 comentario
the cyclist
the cyclist el 16 de Oct. de 2011
I think you got the answer you need from Wayne, but for future reference, you posted three copies of the same image in this question.

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Respuesta aceptada

Wayne King
Wayne King el 16 de Oct. de 2011
Hi, '\n' by itself outside of special calls is just interpreted as the string (character array) \n
It's not just in fprintf(), sprintf() also interprets escape characters correctly like \n or \t
but yes you're right:
disp('Hi \n nice to meet you')
% produces Hi \n nice to meet you
but
fprintf('Hi \n nice to meet you')
% Hi
% nice to meet you>>
  4 comentarios
Walter Roberson
Walter Roberson el 19 de Sept. de 2020
disp(sprintf('Hi \n nice to meet you'))
Sina Davari
Sina Davari el 11 de Dic. de 2020
Hi;
You could simply put { disp(' '); } between two disp for obtaining an empty line.
disp('Hi'); disp(' '); disp('nice to meet you')

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Más respuestas (3)

Steven Lord
Steven Lord el 6 de Sept. de 2022
If you're using release R2016b or later you can use the newline function, perhaps in conjunction with a string array.
s = "apple" + newline + "banana"
s =
"apple banana"
c = ['apple', newline, 'banana']
c =
'apple banana'

Kleber Zuza Nobrega
Kleber Zuza Nobrega el 19 de Sept. de 2020
supose you want to disp the word 'Ball'. Try
a=['Ball',char(13),'to a new line']
disp(a)
  4 comentarios
Walter Roberson
Walter Roberson el 15 de Nov. de 2020
Or
disp("Ball" + newline + "to a new line");
Daniel Gonzalez
Daniel Gonzalez el 25 de Ag. de 2021
char(10) worked for me, but great advice.

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Saul Stokar
Saul Stokar el 6 de Sept. de 2022
Youj can do it using sprintf :
string2Print=sprintf('%s\n','Hi','nice to meet you');
disp(string2Print)
This prints:
Hi
nice to meet you

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