That is the best source currently in my opinion especially his discussion of HOW BAD RAISED COSINE FILTERS ARE AS NYQUIST FILTERS FOR DATA TRANSMISSION.
On Jun 29, 2011 4:11 AM, "John Andrews" <
address@hidden> wrote:
> Yep! Done. fred harris' book helped the most.
>
> Thanks
>
> On Tue, Jun 28, 2011 at 12:25 PM, Colby Boyer <
address@hidden> wrote:
>
>> Look at the source code used to generate the raised cosine, gr_firdes.h
>> should point to it. Making your own should follow directly from that; also
>> the wikipedia page on the raised cosine is also nice.
>>
>> Its not black magic, so do not fear the source. :P
>>
>> --Colby
>>
>> On Tue, Jun 28, 2011 at 9:12 AM, John Andrews <
address@hidden> wrote:
>>
>>> Hi,
>>> I want a raised cosine filter for the transmitter and can someone lead me
>>> to a place where I can develop one similar to what we have in gr_firdes.h
>>>
>>> Thanks
>>>
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>>