strtok and while loop

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Unkown one
Unkown one 2018-4-12
评论： Walter Roberson 2018-4-12
Hello I'm new in Matlab I need to write a program that makes the user to input a sentence and then prints each word on a separate line after converting its characters to uppercase using while loop and strtok function. How could I do that? I wrote this but still I got an error.
f=input('Enter a sentence: ');
a=[];
while length(f)~=0
[f, r] = strtok(f);
a=[a upper(f) 10];
f=r;
end
disp(a);
  2 个评论
Geoff Hayes
Geoff Hayes 2018-4-12
What have you tried so far? Have you looked at the documentation to see how you might request an input string from the user? What does the documentation say on using while or strtok?
Walter Roberson
Walter Roberson 2018-4-12
f=input('Enter a sentence: ', 's');

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