Matlab Random Word Generator

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Smoxk x
Smoxk x 2022-4-12
评论： KSSV 2022-4-13
Hi All,
I have been attempting to generate a singular random word, from a set of words in a txt file labelled: dictionary.txt
So far, my code is as follows:
Dictionary="dictionary.txt";
Random=randperm(length("dictionary.txt"),1);
randword = Dictionary{Random}
However, when i run the code, it returns:
randword =
'dictionary.txt'
How can i make it so that the code displays a random word within the dictionary.txt file, rather than the file name?
Kind Regards,
Smoxk x

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KSSV
KSSV 2022-4-12
Ran in:
Dictionary='dictionary.txt';
n = 5 ; % letters to pick from the string
Random=randperm(length(Dictionary),5);
randword = Dictionary(Random)
randword = 'ynx.o'
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Smoxk x
Smoxk x 2022-4-12
编辑：Smoxk x 2022-4-12
Hey @KSSV,
How would i go about making the below code into a function?
file = 'dictionary.txt'; % file name
import = importdata(file); % import the data
Num= numel(import); % get the length of the file
idx = randperm(Num, 1); % get random number
OriginalWord=import(idx);
KSSV
KSSV 2022-4-13
function OriginalWord = myfunction(filename,n)
% file name - nme of the file
% n - number of random letters needed from the file
import = importdata(file); % import the data
Num= numel(import); % get the length of the file
idx = randperm(Num, n); % get random number
OriginalWord=import(idx);
end

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