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Create an array of strings

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Viesturs Veckalns
Viesturs Veckalns el 21 de Oct. de 2017
Editada: Viesturs Veckalns el 21 de Oct. de 2017
I try to create an array of strings
fruit = ['apple', 'cherry']
What modifications are needed so that fruit(2) is 'cherry' not 'p'?
UPDATE
Following the two first answers to this question I created a case:
style = {'.blue', '.red'};
f1 = figure;
for theta = (0:0.1:1)*pi
for ind = 1:2
figure(f1);
plot(theta, cos(theta + pi*ind), style(ind)); hold on;
end
end
The code does not accept style(ind) as an argument. The error message is
Error using plot
Invalid first data argument
  2 comentarios
per isakson
per isakson el 21 de Oct. de 2017
Editada: per isakson el 21 de Oct. de 2017
"does not accept style(ind) as an argument" That's because it is a cell array of strings, not a character string. I guess the error message said so.
Replace
style(ind)
by
style{ind}
with curly braces.
Viesturs Veckalns
Viesturs Veckalns el 21 de Oct. de 2017
That worked

Iniciar sesión para comentar.

Respuesta aceptada

per isakson
per isakson el 21 de Oct. de 2017
Editada: per isakson el 21 de Oct. de 2017
>> fruit = {'apple', 'cherry'}
fruit =
'apple' 'cherry'
with curly braces creates a cell array of strings. I use R2016a. The display format for cell arrays has been changed. And to reference one of the strings
>> fruit{2}
ans =
cherry
See Create Cell Array. Note the links at the bottom of the page.

Más respuestas (1)

Birdman
Birdman el 21 de Oct. de 2017
fruit = ['apple,cherry'];
fruit=strsplit(fruit,',');
disp(fruit(2))

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