Rank: 247 based on 336 downloads (last 30 days) and 7 files submitted
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Hiren Gami

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Professional Interests:
Signal Processing Algorithms, Estimation and Detection, Embedded signal processing.

 

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Files Posted by Hiren View all
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(last 30 days)
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06 May 2013 Screenshot Channel Estimation for OFDM systems OFDM channel estimation using LS,LMMSE, and lower complexity LMMSE methods Author: Hiren Gami ofdm, channel estimation, ls, lmmse, mmse, not a function 111 2
  • 5.0
5.0 | 1 rating
13 Feb 2013 Screenshot Effect of CFO on OFDM system performance in AWGN This script simulates OFDM system performance degradation in AWGN at various CFO's. Author: Hiren Gami ofdm, cfo, to, awgn 36 0
11 Sep 2012 Screenshot BER Sensitivity of OFDM on CFO under AWGN BER Sensitivity of OFDM on CFO under AWGN Author: Hiren Gami ofdm, ofdma, cfo, bpsk 33 0
18 Jul 2012 Screenshot OFDM subcarriers This program plots sensitivity of OFDM sub carriers with Carrie frequency offset(CFO) Author: Hiren Gami ofdm, ofdma, cfo 54 4
  • 4.8
4.8 | 5 ratings
16 Jul 2012 Screenshot CFO distribution of OFDM in AWGN Above script display sub carrier variance vr normalized carrier frequency offset Author: Hiren Gami cfo, frequency offset, ofdm, ofdma 24 0
Comments and Ratings on Hiren's Files View all
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02 Sep 2014 ML Estimation of Timing and CFO in OFDM systems This file estimates carrier frequency offset and timing offset of OFDM systems under AWGN channel. Author: Hiren Gami Rashed

31 Aug 2014 Channel Estimation for OFDM systems OFDM channel estimation using LS,LMMSE, and lower complexity LMMSE methods Author: Hiren Gami sai

Please help me to try Channel Estimation for OFDM with Rayleigh Channel. my email: pramodmovva@gmail.com

23 Jul 2014 OFDM subcarriers This program plots sensitivity of OFDM sub carriers with Carrie frequency offset(CFO) Author: Hiren Gami Islam, Rashed

nice to see the code...good one

08 Jul 2014 ML Estimation of Timing and CFO in OFDM systems This file estimates carrier frequency offset and timing offset of OFDM systems under AWGN channel. Author: Hiren Gami yasser

where is the effect of theta on Rx signal ?

29 Mar 2014 OFDM subcarriers This program plots sensitivity of OFDM sub carriers with Carrie frequency offset(CFO) Author: Hiren Gami SAMAL, ALOKRANJAN

I AM WRITING A MATLAB PROGRAM ON INTERFERENCE CANCELLATION IN COGNITIVE RADIO OFDM SYSTEM. BUT I AM FACING PROBLEMS IN SWITCHING OFF OF THE SUBCARRIERS, ADDITION OF CANCELLATION SIGNALS TO THE OFDM SIGNAL. PLEASE, HELP ME.

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