how to display newline

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:

http://bildr.no/view/1001826

This gave a strange result

http://bildr.no/view/1001826

Is this the only way to make a newline?:

http://bildr.no/view/1001826

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

[the cyclist]

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.

Answer 1

[Wayne King]

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>>

[Wayne King]

By the way, it is documented for a given function when it interprets escape characters like \n , \t and so on.

[Donglin Liu]

hi i want to ask for your help: how can i use \n in disp command to creat a newline?

[Walter Roberson]

disp(sprintf('Hi \n nice to meet you'))

[Sina Davari]

Hi;

You could simply put { disp(' '); } between two disp for obtaining an empty line.

disp('Hi'); disp(' '); disp('nice to meet you')

Answer 2

[Steven Lord]

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'

Answer 3

[Kleber Zuza Nobrega]

supose you want to disp the word 'Ball'. Try

a=['Ball',char(13),'to a new line']

disp(a)

[Walter Roberson]

Since R2016b there has also been

A = ['Ball', newline, 'to a new line'];
disp(A)

And since R2017a you could use

A = "Ball" + newline + "to a new line";
disp(A)

[Ron Fredericks]

Single line version:

disp(['Hi' newline 'to a new line'])

[Walter Roberson]

Or

disp("Ball" + newline + "to a new line");

[Daniel Gonzalez]

char(10) worked for me, but great advice.

Answer 4

[Saul Stokar]

Youj can do it using sprintf :

string2Print=sprintf('%s\n','Hi','nice to meet you');

disp(string2Print)

This prints:

Hi

nice to meet you