The Math Forum

Search All of the Math Forum:

Views expressed in these public forums are not endorsed by NCTM or The Math Forum.

Math Forum » Discussions » Software » comp.soft-sys.matlab

Notice: We are no longer accepting new posts, but the forums will continue to be readable.

Topic: num2str - leading zeros, is not working?
Replies: 6   Last Post: Dec 14, 2015 11:53 AM

Advanced Search

Back to Topic List Back to Topic List Jump to Tree View Jump to Tree View   Messages: [ Previous | Next ]
martin Müllinger

Posts: 27
Registered: 6/29/10
num2str - leading zeros, is not working?
Posted: Mar 22, 2013 5:16 AM
  Click to see the message monospaced in plain text Plain Text   Click to reply to this topic Reply


i have the following problem.

I need to convert an integer into a string and i want a leading zero.

3.1 --> 03.1
21.2222 --> 21.2
1 --> 01.0

I tried :
but the result is i=3.1e+000

I tried
but the result is i=3.1 without the leading zero?

Any idea whats worng here?


Point your RSS reader here for a feed of the latest messages in this topic.

[Privacy Policy] [Terms of Use]

© The Math Forum at NCTM 1994-2018. All Rights Reserved.