[Octave-bug-tracker] [bug #64156] xcov()-Function failed

[anonymous]

URL:
  <https://savannah.gnu.org/bugs/?64156>

                 Summary: xcov()-Function failed
                   Group: GNU Octave
               Submitter: None
               Submitted: Sat 06 May 2023 12:11:12 PM UTC
                Category: Octave Function
                Severity: 3 - Normal
                Priority: 5 - Normal
              Item Group: Unexpected Error or Warning
                  Status: None
             Assigned to: None
         Originator Name: J. Ternig
        Originator Email: jternig@aol.com
             Open/Closed: Open
                 Release: 8.2.0 8.X Series Bug Fix Release 
         Discussion Lock: Any
        Operating System: Microsoft Windows
           Fixed Release: None
         Planned Release: None


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Follow-up Comments:


-------------------------------------------------------
Date: Sat 06 May 2023 12:11:12 PM UTC By: Anonymous
I searched for xcov() error, did not find



GNU Octave 8.2.0
================

x: 1 x 128 vector with real values
>> x(1:10)
ans =

   0.288171
   0.446384
   0.202620
   0.177578
   0.213757
   0.351371
   0.062146
   0.146797
   0.160450
   0.148644

y: 1 x 128 vector with real values
>> y(1:10)
ans =

   0.101426
   0.350330
   0.076792
   0.023759
   0.123008
   0.210600
   0.291916
   0.271971
   0.178874
   0.247630

>> xcov(x, y)
error: xcorr: unknown optional input variable at position 2
error: called from
    xcorr at line 165 column 7
    xcov at line 76 column 20
>>


xcorr(x-mean(x), y-mean(y))  is running without error

no error message if I use Octave 6.3.0








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