[Octave-bug-tracker] [bug #47387] fracshift function ignores interpolator parameter

[anonymous]

URL:
  <http://savannah.gnu.org/bugs/?47387>

                 Summary: fracshift function ignores interpolator parameter
                 Project: GNU Octave
            Submitted by: None
            Submitted on: Fri 11 Mar 2016 12:18:41 PM UTC
                Category: Octave Function
                Severity: 3 - Normal
                Priority: 5 - Normal
              Item Group: Incorrect Result
                  Status: None
             Assigned to: None
         Originator Name: Tim Styles
        Originator Email: address@hidden
             Open/Closed: Open
         Discussion Lock: Any
                 Release: 3.8.1
        Operating System: GNU/Linux

    _______________________________________________________

Details:

I'm using the fracshift function in signal-1.2.2/fracshift.m
The help indicates that an optional third parameter can be given to specify
the interpolator, but using this option has no effect.

Looking at the code in frachshift.m, line 46 is checking for a fourth
parameter instead of a third parameter. Making the following change in
fracshift.m causes the third parameter to be used and it works as I would
expect:

46c46
<    if (nargin < 4)
---
>    if (nargin < 3)





    _______________________________________________________

Reply to this item at:

  <http://savannah.gnu.org/bugs/?47387>

_______________________________________________
  Message sent via/by Savannah
  http://savannah.gnu.org/