8 Threads found on edaboard.com: Pam Matlab
Wa Alaikum Salaam, dear brother :)
It could be that the function is not available in your version of matlab, but to make it simple you can go for 2-ASK and define the amplitude as anti-podal. For example, A0 = -5 and A1 = 5
It is relative simple to do it, for example,
a = randint(1,10) % create binary 0s and 1s
pam = 2*a - 1 % map 0s a
Digital communication :: 11-30-2010 21:59 :: Communications_Engineer :: Replies: 2 :: Views: 810
You can get some hints from
PC Programming and Interfacing :: 04-12-2010 15:14 :: microKernel :: Replies: 1 :: Views: 2776
I need to modulate my data on truncated sinc function instead of rectrangular pulse in pam.
For that i need to generate truncated sinc pulse having one main lobe and 5 side lobe each side. That is, one main lobe and 10 side lobe.
here is the code for pam with rectrangular pulse, i just need to replace that rectrangular pulse with sinc
Digital communication :: 10-05-2009 18:38 :: gangofmumbai :: Replies: 0 :: Views: 2899
I need the matlab code (pam.m) which is used in the book
"Telecommunication Breakdown" concepts of communication transmitted via software-Defined Radio
Digital communication :: 04-09-2008 01:15 :: allysonsim :: Replies: 4 :: Views: 5838
I used the following matlab expressions to generate gray code tables for 2, 3, 4, 5, and 6 bits.
You will notice the relatively simple repeating patterns in the tables.
dec2bin(bin2gray(0:3, 'pam', 4))
dec2bin(bin2gray(0:7, 'pam', 8))
dec2bin(bin2gray(0:15, 'pam', 16))
dec2bin(bin2gray(0:31, 'pam', (...)
Mathematics and Physics :: 01-20-2008 03:43 :: echo47 :: Replies: 7 :: Views: 9030
any one has the matlab code for the Symbol and bit error probability of:
1- Orthogonal signals.
2- M-ary pam.
3- M-ar PSK.
4- M-ary QAM
Software Recommendations :: 06-26-2007 21:41 :: saeddawoud :: Replies: 0 :: Views: 169
Hi,can someone help me to compute the waveform of the pam signal s(t) with pulse duration T=500;a sinusoidal signalof frequency f0=10000Hz sampled at the rate of 8kHz and then applied to a sample-and-hold circuit to produce a flat toppped pam.
can i show my codes as
but i couldnt o
Digital Signal Processing :: 04-02-2007 14:34 :: ghasia :: Replies: 0 :: Views: 5243
i need to know how can i generate two channel time division multiplexing (TDM) of pulse amplitude modulated (pam) signal and detect the same TDM pam signal using a synchronizer in matlab.
please help. it's urgent.
Digital communication :: 03-04-2006 09:44 :: squirrel :: Replies: 2 :: Views: 2829