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MATLAB code for Interference Cancellation of Speech Signals using Adaptive Filters

My aim is to cancel the interference and noise occurred in a speech signal when sent through a wireless network.

We have to modulate the speech signal at the source using Quadrature Phase Shift Keying (QPSK) modulation and pass it through the transmission channel where the speech signal encounters Log Normal Shadowing Path Loss, multi-path Rayleigh Fading which introduces Inter-Symbol Interference (ISI) to the signal. We also add Additive White Gaussian Noise (AWGN) to the signal. The interference and noise present in the received signal is then suppressed by using adaptive filters. We should use Least Mean Squares (LMS) Algorithm, Normalized Least Mean Squares (NLMS) Algorithm, Affine Projection Algorithm (APA) and Recursive Least Square (RLS) Algorithm in these adaptive filters for achieving our objective.

I have attached the speech signal file which you will use in this project. If you want, you can select a portion of that speech signal for simulation.

I have attached the adaptive filter model which you will use it in the simulation.

I have also written what type of MATLAB outputs I need along with the code in the uploaded document.

Δεξιότητες: Αλγόριθμος, Μαθηματικά, Matlab and Mathematica, Μηχανική Τηλεπικοινωνιών, Ασύρματη Σύνδεση

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Σχετικά με τον Εργοδότη:
( 69 αξιολογήσεις ) Klong Luang,, Thailand

ID Εργασίας: #11806030

15 freelancers κάνουν προσφορές με μέσο όρο $254 γι' αυτή τη δουλειά

matlabxperts

Hi, We have been working in MATLAB, c, c++,c# and Python for more than 5 years. You can check a few of our previous projects in this link: [url removed, login to view] You can check our clients feedback to ha Περισσότερα

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6.5
RSRCH

Hello, I am a PhD student studying on Artifical Intelligence and Neural Networks, Statistical and Adaptive Signal Processing and quite strong in MATLAB. I did some similar projects recently. Thanks RSRCH

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5.6
bchandra1955

Pls attach I have attached the adaptive filter model which you will use it in the simulation........................................

$300 USD σε 21 μέρες
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abhishekagarwal1

Hi, I am an electronics and communication engineer. I have two transaction papers published in international journal in wireless communication and LTEA. I have worked on wav files. I have completed many projects on res Περισσότερα

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5.3
SEtechnologies

hi I am suganthan proffessional matlab designer .we had good team of designers .we can able able to finish your task within time and with your satisfaction.

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Endtechnologies

We have experienced team of Engineers. We have made many projects using Matlab as follows; • Comparison between ACO-OFDM and DCO-OFDM with convolutional encoding and decoding using Matlab. • Comparison between ACO-OF Περισσότερα

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EmbedCoder

Hi, I have implemented the above mentioned communication algorithms as LMS, NLMS, RLS in matlab. implemented and ported speech codecs on TI Digital Signal Processor. I am interested in this job. Thanks for your ti Περισσότερα

$444 USD σε 17 μέρες
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2.5
IdeaCentre

Hello, how are you doing today? Click on that__CHAT__button below so that I can ask a few questions concerning your project. I have read all the provided instructions and I am the right person to work on this task. I p Περισσότερα

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1.6
damasterbdz

Dear Hiring Manager, First of all thanks for creating an opportunity. Hope you are doing well. I will not propose what the maximum Freelancer do. I dont believe in copy paste Cover letter. I read your project details, Περισσότερα

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syamlal0706

MATLAB Expert. 3 Papers published in IEEE Signal Processing Letters,2 in IEEE conference,Quick Programmer. Worked on Adaptive filters in my Project.

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KapilanLearn

Project i am currently working also related to blind channel interference cancellation . i think can do it.

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nitulsodlan1702

Hello, I can do this project. I am expert in Network Simulator (NS2/3), LTESIM, Oment++ and OPNET. I have done no of project on Network Simulator (NS2/3), LTESIM, Oment++ and OPNET. Please open your chat box for more Περισσότερα

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sunsoftpro

First, I am sunsoftpro, I from VietNam. Nice to meet you! I have read your description and been interested in your project. I'm ready to discuss and do hard working so that complete great job. Please discuss requi Περισσότερα

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