Re: Help Needed for "firdes.root_raised_cosine"

[Shuvodip Majumdar]

Hello Cinaed,

My doubt is not about the data types. It's about what the fields signify, e.g. symbol rate, sampling rate, excess bandwidth etc.

Regards,

Shuvodip

On Tue, Nov 1, 2022 at 12:49 PM Cinaed Simson <cinaed.simson@gmail.com> wrote:

Hi Shuvodip - if  the blocks have the same color, then they have the
same data type - but not necessarily the same value.

What version of gnuradio are you using?

-- Cinaed


On 10/31/22 21:41, Shuvodip Majumdar wrote:
> Dear all,
>
> I am currently going through the tutorials of GNU Radio. Here I have
> doubts on "firdes.root_raised_cosine".
>
> For example, in the "QPSK Mod and Demod" chapter,
> "firdes.root_raised_cosine" has been used where there are five types
> of data inside the bracket after "firdes.root_raised_cosine". What do
> these data fields mean?
>
> Thanks in advance.
>
> With regards,
> Shuvodip