bugGNU Octave - Bugs: bug #58219, [octave forge] (signal) remez help...

 
 

bug #58219: [octave forge] (signal) remez help and online docs incorrectly describe n

Submitted by:  None
Submitted on:  Tue 21 Apr 2020 12:42:06 PM UTC  
 
Category:  Octave Forge Package Severity:  3 - Normal
Priority:  5 - Normal Item Group:  Documentation
Status:  None Assigned to:  None
Originator Name:  James Edgar Originator Email:  -email is unavailable-
Open/Closed:  Open Release:  other
Operating System:  Any

Add a New Comment (Rich Markup)
   

You are not logged in

Please log in, so followups can be emailed to you.

 

Tue 21 Apr 2020 03:20:07 PM UTC, comment #1: 

Changing category to "Octave Forge Package" as remez function is part of signal package rather than core Octave.

Rik <rik5>
Project Administrator
Tue 21 Apr 2020 12:42:06 PM UTC, original submission:  

The help and online description of the remez function state:

n gives the number of taps in the returned filter

However, the correct description is:

n is the filter order.

and the generated filter length taps = n+1

Example:

h = size(remez(8, [0 0.25 0.75 1.0], [ 1 1 0 0 ]))
h =

   9   1

Thanks,

James

Anonymous

 

(Note: upload size limit is set to 16384 kB, after insertion of the required escape characters.)

Attach Files:
   
   
Comment:
   

No files currently attached

 

Depends on the following items: None found

Items that depend on this one: None found

 

Carbon-Copy List
  • -email is unavailable- added by None (Submitted the item)
  •  

    Do you think this task is very important?
    If so, you can add your encouragement to it.
    This task has 0 encouragements so far.

    Only project members can vote.

     

     

     

    Follow 6 latest changes.

    Date Changed by Updated Field Previous Value => Replaced by
    2020-04-21 mmuetzel Carbon-CopyRemoved 102357 => -
    2020-04-21 mmuetzel Release5.1.0 => other
        Operating SystemMicrosoft Windows => Any
        Summaryremez help and online docs incorrectly describe n => [octave forge] (signal) remez help and online docs incorrectly describe n
    2020-04-21 rik5 Carbon-CopyRemoved 72865 => -
    2020-04-21 rik5 CategoryDocumentation => Octave Forge Package

    Back to the top


    Powered by Savane 3.5