MATLAB Answers

How to get answers to appear as an array?

17 views (last 30 days)
Kyle Donk
Kyle Donk on 26 Jan 2020
Edited: Adam Danz on 27 Jan 2020
I have a word that I switched to ASCII code. I then used a loop to make the resulting numbers change to the numbers that I want. My question is: how would I go about making those numbers appear as an array? They currently appear as:
ans=
ans=
ans=
  3 Comments
Stephen Cobeldick
Stephen Cobeldick on 27 Jan 2020
"...but all it talked about was finding certain numbers in an array that was already created."
Which is exactly the recommended approach:

Sign in to comment.

Answers (1)

Adam Danz
Adam Danz on 26 Jan 2020
Edited: Adam Danz on 27 Jan 2020
It looks like your outputs are being produced within a loop. Instead of displaying their values within the loop, collect the values within a vector (or cell array if the values are not all numeric scalars) and then display the final result after the loop.
See this answer for a demo (but ignore the examples using eval()).
  2 Comments
Adam Danz
Adam Danz on 27 Jan 2020
@Kyle Donk, the first two blocks of Jan's code in that answer (up voted 21x) demonstrate my suggestions. But also see Stephen's link to the Matlab documentation on preallocation.

Sign in to comment.

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!