Load older octave-signal that includes remez.m

remez() is for Parks-McClellan FIR filter coefficient design. For some reason, it was omitted from octave-signal 1.3.2. You can go back to octave-signal 1.3.1 to regain remez().

All commands are issued from within Octave terminal.

  1. Download signal-1.3.1.tar.gz
  2. start octave

     octave --no-gui
    
  3. install octave-signal 1.3.1 (command typed in Octave)

     pkg install signal-1.3.1.tar.gz
    

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