| Author |
Message |
ki_ki
Joined: 24 Jul 2008
Posts: 5
|
 24 Jul 2008 5:44 ASK matlab code |
|
|
|
| i need matlab code for Amplitude shift keying in digital communication. pls sent some links for me...thanks
|
|
| Back to top |
|
 |
chandregowda
Joined: 07 Jul 2008
Posts: 149
Helped: 9
Location: Bengaluru/Bangalore, India
|
| 24 Jul 2008 6:13 Re: ASK matlab code |
|
|
|
hi,
you can refer to topic "matlab code digital communication" with the link
www.edaboard.com/ftopic258972.html
you can get code for all digital modulation schemes
Last edited by chandregowda on 24 Jul 2008 6:24; edited 1 time in total |
|
| Back to top |
|
|
ali_th
Joined: 30 Mar 2007
Posts: 64
Helped: 1
|
| 24 Jul 2008 6:18 ASK matlab code |
|
|
|
len = 10000; % Number of symbols
M = 16; % Size of alphabet
msg = randint(len,1,M); % Original signal
% Modulate using PAM,
txpam = pammod(msg,M);
% Perturb the phase of the modulated signal.
phasenoise = randn(len,1)*.015;
rxpam = txpam.*exp(j*2*pi*phasenoise);
% Create a scatter plot of the received signal.
scatterplot(rxpam); title('Noisy PAM Scatter Plot');
% Demodulate the received signal.
recovpam = pamdemod(rxpam,M);
% Compute number of symbol errors.
numerrs_pam = symerr(msg,recovpam);
|
|
| Back to top |
|
|
ki_ki
Joined: 24 Jul 2008
Posts: 5
|
| 24 Jul 2008 14:23 ASK matlab code |
|
|
|
| thanks alot....
|
|
| Back to top |
|
|
kokabanga
Joined: 02 May 2005
Posts: 45
Helped: 4
|
| 24 Jul 2008 17:08 Re: ASK matlab code |
|
|
|
| ki_ki wrote: |
| i need matlab code for Amplitude shift keying in digital communication. pls sent some links for me...thanks |
Hi ki_ki,
try
hxxp://www.google.com/search?hl=en&q=Matlab+Code+%2B+ASK&btnG=Google+Search
If you feel I helped you, please click the helped me button.
Thanks,
all the best
|
|
| Back to top |
|
|
ki_ki
Joined: 24 Jul 2008
Posts: 5
|
| 25 Jul 2008 4:43 Re: ASK matlab code |
|
|
|
| if i wan the ASK circuit using simulink ? how ......
|
|
| Back to top |
|
|
chandregowda
Joined: 07 Jul 2008
Posts: 149
Helped: 9
Location: Bengaluru/Bangalore, India
|
| 25 Jul 2008 5:19 Re: ASK matlab code |
|
|
|
hi,
ASK is simple you can only try it
here are some digital modulation schemes.
you can GOOGLE it to get tutorials.....
if you want any help, EDAboard will do it
regards
Chandre
|
|
| Back to top |
|
|
Adil Israr
Joined: 05 Sep 2008
Posts: 22
Helped: 1
|
| 10 Sep 2008 14:06 Re: ASK matlab code |
|
|
|
I am working on Dual band GSM Jammer, GSM 900 & GSM 1800.
I need matlab simulation for this jammer. PLz provide me matlab codes for this plz.
|
|
| Back to top |
|
|
Adil Israr
Joined: 05 Sep 2008
Posts: 22
Helped: 1
|
| 15 Sep 2008 13:41 Re: ASK matlab code |
|
|
|
| Plz help me,,anyone from pakistan made project on Cell phone jammer,,plz provide me the simulation.
|
|
| Back to top |
|
|
