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cofdm simulator

4.1 | 23 ratings Rate this file 10 Downloads (last 30 days) File Size: 8.31 KB File ID: #7570 Version: 1.4

cofdm simulator


apurva gupta (view profile)


01 May 2005 (Updated )

Simulate BER vs. Eb/No(db) for different types of modulations,coding and interleaving.

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Simulation of BER vs. Eb/No(dB) for different types of modulations,interleaving and coding rates.feel free to contact me for the .fig file(GUI).

Required Products Communications System Toolbox
MATLAB release MATLAB 7 (R14)
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Comments and Ratings (43)
09 Jun 2016 Onkar Patil

Thank you very much. I have to use QPSK modulation in OFDM system. After that, I want to introduce some random carrier frequency offsets in various sub carrier frequencies. This offset may be modeled by a Gaussian RV with rms value equal to 1/3 to 1/2 percent of the frequency spacing. Can anybody please help me with that, Please guy's, my email id is .

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28 May 2013 Gaspard

It will be very helpful.

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27 May 2013 Gaspard

Can you, please send me your .fig file? I think it'll be very useful to me and my work.

24 May 2013 firestone firestone90

can you send me .fig file?
email to me

thanks a lot1

25 Mar 2012 GYAN

GYAN (view profile)

Hi Apurva Gupta
would you pls email the fig file (GUI) and any piece of explanation is appreciated

22 Apr 2011 apurva gupta

apurva gupta (view profile)

i had misplaced the .fig file.... have found it...and will be uploading it soon.sorry for the inconvenience and delay.

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11 Apr 2011 Yaser

Yaser (view profile)

it is a good work but why not supplying the .fig file, isn't it important!!, please email it to me

07 Apr 2011 Carlos Jr

Hey man, cloud you send me the ".fig file(GUI)" ???

Thanks in advance

22 Jul 2010 ismael baqir

hello, could any one please send me the GUI file,thank you very much .

14 Jul 2010 Christoph Neeb


could you please send me the .fig file?
Thanks in advance

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10 May 2010 Ilg Sakaev

Please send me the .fig file. Thanks!

13 Apr 2010 Diego Olmedo

could you send me the .fig file. Thanks in advanced

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18 Mar 2010 Miguel Del valle

hello, colud you send me the .fig file, thaks in advance.

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03 Sep 2009 HIT Longhua

hello, could you please send me the .fig file,thank you very much

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12 Aug 2009 Tito

Tito (view profile)

Hello, i am working on errror control coding, could you please send me the .fig files. Thanks

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07 Aug 2009 Mak

Mak (view profile)

i have been working on viterbisim.m which is a built-in matlab example for understanding the ber tool.. i that i have tried to change the code rate to 2/3 with trellis structure of
t = poly2trellis([5 4],[23 35 0; 0 5 13]); but output ber graph is completely unexpected n highly fluctuated(tried with/without gray coding ). still same i m not working on simulink ..plz help me how can i resolve this issue ..
basically my project is on mimo-ofdm so far i have done ofdm transceiver which works ok without rayleigh which is like this
data source ->FEC(2/3)->qpsk->ofdm ......but i need to send bits in a loop for more accurate ber that is i dont have to guess in advance ! thats y i m working on viterbisim.m... plz help m i have hardly got 2months to submit it ...
thanks in advance

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18 Apr 2009 Ahmet Faz1l YARASLI

Could you please send me the .fig file?

09 Mar 2009 Sandu Edward

Please send me the .fig file.

19 Feb 2009 Parag

Parag (view profile)

Could you please send me the .fig file.
With regards,

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14 Jul 2008 ANASTASE Bernard

If possible, try 2simplify codes it'd be nice.

22 Apr 2008 Nik Melnikov

Could you please send me the .fig file?

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21 Mar 2008 Awais Ahmed

Hi Apurva Gupta
Can u plz send me that .fig file,at

05 Dec 2007 Eric Goh

pskdemod are used for hard decision demodulation. We cannot use the same function for soft decision demodulation. Else we will get back the same answer as after doing the decoding.

24 Nov 2007 Noble Lion

Hi Apurva Gupta
would you pls email the fig file (GUI) and any piece of explenation is appreciated

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19 Sep 2007 ALI NAJDY

Would you please send me the .fig file?thank you

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20 Aug 2007 xiufeng zhang

Would you please send me the .fig file?thank you

22 Jul 2007 marco catapano

Could you send me the .fig files?

19 Jul 2007 Rehan Azmat

Please send me .fig file

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30 Jun 2007 Steven Moeglein

This will be great for the wireless course that I'm currently taking. Please send me the .fig file.


05 Jun 2007 Eray klmeta

could you send me the .fig file. Thanks!

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18 May 2007 Marianna Pepe

Could you please send me the GUI file?

10 Apr 2007 Rony Fahed

Please send me the .fig file. Thanks!

06 Apr 2007 Faisal Mohamad

Please send me the .fig file. Thanks!

02 Apr 2007 Black Jack

13 Mar 2007 mahmoud almihimdi

thank you pleas i nead explination about the type of code and fig file

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13 Mar 2007 Patrice DANG

Please provide the.fig file...

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23 Oct 2006 Harish Pandey

??? Error using ==> load
Unable to read file ofdm_simulator.fig: No such file or directory.

Error in ==> hgload at 44
fileVars = load(filename,'-mat');

Error in ==> openfig at 89
[figs, oldvis] = hgload(filename, struct('Visible','off'));

Error in ==> gui_mainfcn>local_openfig at 223
gui_hFigure = openfig(name, singleton);

Error in ==> gui_mainfcn at 94
gui_hFigure = local_openfig(gui_State.gui_Name, gui_SingletonOpt);

Error in ==> ofdm_simulator at 51
gui_mainfcn(gui_State, varargin{:});

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19 Oct 2006 Ahmed Jebril

Thank you so much for this file.. but I need the fig file to compare it..

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12 Sep 2006 Marcelo Jotta

i need the file final_simulator.fig to test this .m

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25 May 2006 Vlad Vladimir

22 Apr 2006 Erik Lee

10 Nov 2005 wisnu adi nugroho

very good

07 Nov 2005 vaibhav gupta

22 Apr 2011 1.4

included the .fig file

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