MATLAB Answers

Numbers in command window printed 10000 times smaller

조회 수: 3(최근 30일)
Alex Dimko
Alex Dimko 2020년 10월 26일
댓글: Star Strider 2020년 10월 26일
I have this assignment and I wrote the code for the first paragraph.
The problem now is that the numbers printed in the command window seem to be 10000x smaller than those in the txt file.
I have linked both documents and s snippet from my code.

채택된 답변

Star Strider
Star Strider 2020년 10월 26일
편집: Star Strider 2020년 10월 26일
I suspect there is an exponent indication out-of-view in the image you posted.
When I read and reshape your file as in your previous Quesion, then display part of it:
format short
MatrixSegment = Dm(:, 1:2000:end)
the result is:
MatrixSegment =
1.0e+03 *
0 0.0250 0.0500 0.0750 0.1000 0.1250 0.1500 0.1750
0.0221 0.5001 0.6421 0.7601 1.0171 1.1331 1.2931 1.4421
0.8147 0.7449 0.4271 0.2323 0.6791 0.1538 0.5812 0.3430
0.5000 0.0147 0.2661 0.8725 0.9134 0.3267 0.0030 0.4337
Note the ‘1.0e+3 *’. That is the multiplier for the entire matrix.
EDIT — (26 Oct 2020 at 17:02)
Corrected typographical error.
  댓글 수: 10
Star Strider
Star Strider 2020년 10월 26일
As always, my pleasure!
If my other Answer worked for you, I would appreciate it if you would Accept it as well!

댓글을 달려면 로그인하십시오.

추가 답변(1개)

Walter Roberson
Walter Roberson 2020년 10월 26일
My recommendation would be that you go into Preferences -> Command Window -> Text Display, and choose numeric display "long g", and also Preferences -> Variables -> Default array format: and select "long g" (this affects the Variable Browser)
Then give the command
format long g
and display your numbers again.
What you overlooked is that the first line of output said
1e4 *
  댓글 수: 2
Alex Dimko
Alex Dimko 2020년 10월 26일
If I delete format long i get 4 columns

댓글을 달려면 로그인하십시오.

Community Treasure Hunt

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

Start Hunting!

Translated by