[Octave-bug-tracker] [bug #44276] signal package: upfirdn function returns nothing when given a range argument

[Mike Miller]

Update of bug #44276 (project octave):

              Item Group:                   Crash => Incorrect Result       
                  Status:                    None => Confirmed              
             Assigned to:                    None => mtmiller               
                 Release:                   3.8.2 => other                  
        Operating System:               GNU/Linux => Any                    
                 Summary: On ubuntu 14.04 upfirdn function in signal package
returns "error: value on right hand side of assignment is undefined" => signal
package: upfirdn function returns nothing when given a range argument

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Follow-up Comment #1:

Thanks for your bug report. I can confirm this error when the first argument
to the function is a range type instead of a real matrix type. You have
installed the package correctly, this is an error in the upfirdn function.

As a workaround, use

y = upfirdn ([1:100], ones (1, 20), 5, 1);

instead.

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