/specs/ default tip
drwxr-xr-x [up]
-rw-r--r-- 2011-05-27 14:24 +0530 449 abex.py
-rw-r--r-- 2011-05-27 14:24 +0530 802 ant_lead.py
-rw-r--r-- 2011-05-27 14:24 +0530 455 data01.py
-rw-r--r-- 2011-05-27 14:24 +0530 540 data05.py
-rw-r--r-- 2011-05-27 14:24 +0530 801 nyquist_ex1.py
-rw-r--r-- 2011-05-27 14:24 +0530 1445 rlocus_ex1.py