command "tf" error

[GoogleCodeExporter]

What steps will reproduce the problem?
1. sys1=tf([1 1],[1 3 10])
2. error undefinded variable or function tf

What is the expected output? What do you see instead?
assign transfer function to sys1

What version of the product are you using? On what operating system?
addi 2.7

Original issue reported on code.google.com by angel.br...@gmail.com on 29 Sep 2011 at 1:34

[GoogleCodeExporter]

Just saw your email as well.  Glad you found the bug reporting page as that is 
the preferred way to report a bug.  Sadly, this is not supported currently.  I 
am trying to support all of the base Octave/Matlab functions first.  tf() is 
from the control toolbox.  I am currently working on a way to create toolboxes, 
so people can download the toolboxes they need.  All that said, when I say I am 
working on supporting toolboxes, I mean just generically, just the 
infrastructure and testing to prove that how I want to include toolboxes should 
succeed.  After that, I have to create specific toolboxes and test them.  So, 
this probably isn't achievable in the next month.  It really depends on how 
much time I get as this is a hobby/free.  So, I will support it and certainly 
within the next year, but not immediately and probably not within a month.  

Original comment by corbi...@gmail.com on 1 Oct 2011 at 10:05

[GoogleCodeExporter]

I couldn't thank you more for this ingenious software! It's really handy and 
useful. However as a control engineer, having tf, bode, nyquist, ramp, and step 
command would make this software ultimate for us. Keep up with your work! 

Original comment by wpratig...@gmail.com on 15 Apr 2012 at 3:12