[Discuss-gnuradio] Re: Discuss-gnuradio Digest, Vol 31, Issue 10

[Kimsey Pollard]

The graduate students in my SDR group

are currently working on the mastering the

steps to patch Matlab generated  C/C++ code into 

the gnuradio code.  I suspect we aren't

the only ones doing this so if anyone wants

to share notes on this it might speed up the

process.  Matlab has a great deal of filter

building and signal processing tools that can

likely speed up the overall effort.

Kimsey

Message: 6

Date: Thu, 9 Jun 2005 20:32:09 -0700

From: Prateek Dayal <address@hidden>

Subject: [Discuss-gnuradio] NTSC Demo

To: Discuss GNU Radio <address@hidden>

Message-ID: <address@hidden>

Content-Type: text/plain; charset="iso-8859-1"

Hi,

Take a look at 

www.geocities.com/pmd_iitgw/ntsc_final.zip

This video was extracted from data sampled by the USRP ....

The code is currently in matlab and I am in the process of porting it

to gnuradio but lack the required python and C experience ...

I have written a long thesis on the elements involved and basic color

decoding is also working ...  I have attached a jpg file ..  note the

brown color of the wooden stuff hidden below the green tint :)

things remaining -->

1. carrier tracking ... for better comb filter performance 

2. gnuradio code 

I would really appreciate if someone with python experience or

gnuradio experience would like to share his time towards the work ...

Regards

Prateek

Kimsey Pollard

Microelectronic Research Center

Georgia Institute of Technology

404-894-4207