Rank: 277 based on 368 downloads (last 30 days) and 8 files submitted
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Montadar Taher

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UKM Malaysia

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I am a communication Engineer and now study the PHD in communications.


 

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Files Posted by Montadar Taher View all
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04 Jun 2014 Channel estimation using LS and MMSE estimators OFDM system with channel estimation using Least Square and Minimum Mean Square Error methods Author: Montadar Taher ofdm, lse, lsce, least square channel ..., mmse, mmsece 80 1
  • 5.0
5.0 | 2 ratings
12 May 2014 OFDM system An OFDM Tx/Rx system without user defined funcitons Author: Montadar Taher ofdm, papr, ber, ser, serial to parallel, parallel to serial 45 7
  • 4.28571
4.3 | 8 ratings
12 May 2014 Screenshot General OFDM An OFDM Tx/Rx system without user defined funcitons Author: Montadar Taher ofdm, ser, cyclic prefix, snr, ofdm transmitter, ofdm receiver 26 1
23 Apr 2012 Simulation of an OFDM system with the PSD This is an OFDM simulation that gives you the PAPR, BER, and the PSD before and after the SSPA. Author: Montadar Taher ofdm, papr, ber of ofdm, power spectral densit..., psd of ofdm, sspa 60 7
  • 3.75
3.8 | 4 ratings
10 Apr 2012 Q-Function Function to compute the Q-function that is used in lots of applications Author: Montadar Taher qfunction, normal distribution, gaussian distribution, communications, mathematics, signal processing 7 0
Comments and Ratings by Montadar Taher View all
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13 May 2014 OFDM system This is my OFDM MATLAB code that I use in my work Author: Montadar Taher

I uploaded a new OFDM code, please rate and download it from this link:
http://www.mathworks.com/matlabcentral/fileexchange/46587-ofdm-system#feedback

21 Aug 2013 OFDM system This is my OFDM MATLAB code that I use in my work Author: Montadar Taher

Hi all,
I put all the code in this page, you can see more than one OFDM code with even channel estimation:
https://www.facebook.com/pages/Telecommunications-and-DSP/132072520234502

15 Aug 2013 OFDM system This is my OFDM MATLAB code that I use in my work Author: Montadar Taher

https://www.facebook.com/pages/Telecommunications-and-DSP/132072520234502

21 Jan 2013 Simulation of an OFDM system with the PSD This is an OFDM simulation that gives you the PAPR, BER, and the PSD before and after the SSPA. Author: Montadar Taher

It is a general OFDM, I did not flow any paper, I already published some papers such as the following paper, I used part of this code in my paper below.

http://onlinelibrary.wiley.com/doi/10.1002/cta.1896/references

Reducing the power envelope fluctuation of OFDM systems using side information supported amplitude clipping approach

10 Mar 2012 clipping as a PAPR reduction technique clipping is one of the most common methods of reducing the papr in ofdm systems. Author: Baher Mohammed

but you are clipping the signal without the criteria of the clipping level which is the square root of the input power. Also, you have to clip from the absolute value of the input samples not from the Cartesian samples, i.e., you must convert to the polar form then clip the samples.
I have a better code if you need it.

Comments and Ratings on Montadar Taher's Files View all
Updated File Comment by Comments Rating
12 Dec 2014 OFDM system An OFDM Tx/Rx system without user defined funcitons Author: Montadar Taher Di

The code is so good, and I also got a question that why you use the upsample and the downsample for OFDM? Thanks.

09 Dec 2014 OFDM system This is my OFDM MATLAB code that I use in my work Author: Montadar Taher Montadar Taher

@Di I suggest you use one of my last versions in this link: http://www.mathworks.com/matlabcentral/fileexchange/authors/38377

09 Dec 2014 OFDM system This is my OFDM MATLAB code that I use in my work Author: Montadar Taher Di

Hi Montadar,

Hope it's not too late to contact you since I'm really like to get more details of your code, so could you send me the functions, your code is very helpful to me, thanks a lot.

Best.

bunny88bunny@hotmail.com

04 Nov 2014 OFDM system This is my OFDM MATLAB code that I use in my work Author: Montadar Taher chen

hi,
im student working on my project PAPR reduction in OFDM system. please email the function or code

dianzikeji2013@gmail.com

03 Nov 2014 OFDM system This is my OFDM MATLAB code that I use in my work Author: Montadar Taher GITESH RANA

hi sir
i am EC student and i want OFDM AND REDUCTION in PAPR code for study. so pls send me this code at
ranagitesh25@gmail.com

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