Find Jobs
Hire Freelancers

Signal Reconstruction after passing it through the air

$30-250 USD

Closed
Posted almost 5 years ago

$30-250 USD

Paid on delivery
I have developed an OFDM waveform in MATLAB and have used the waveform developed to transmit image and text signals separately using USRP and captured the signals over-the-air with an SDR in the Lab. There are two tasks to be done. 1) To decode the captured signals with my code. 2) To modify the code to be able to automatically decode such over-the-air captured signals
Project ID: 19966843

About the project

4 proposals
Remote project
Active 5 yrs ago

Looking to make some money?

Benefits of bidding on Freelancer

Set your budget and timeframe
Get paid for your work
Outline your proposal
It's free to sign up and bid on jobs
4 freelancers are bidding on average $153 USD for this job
User Avatar
Hi i am a mathematician.I have a great experience on solving problems with matlab.I have an engineering degree on applied mathematics annd a master degree on signal processing.
$140 USD in 7 days
5.0 (14 reviews)
3.6
3.6
User Avatar
Hello I am an electrical engineer (communications and control) and I have good experience in communications especially through the MATLAB I can serve you well in this area.
$150 USD in 3 days
3.0 (2 reviews)
2.1
2.1
User Avatar
hello,
$140 USD in 7 days
0.0 (0 reviews)
2.6
2.6
User Avatar
I have understood that you need Matlab Expert. I offer our services for this project. I have made many projects using Matlab as follows; • Filtering of a voice signal using multiple filters. • Speech Recognition System using Bayesian Framework. • Applying the 3-bit uniform Quantization on the discrete time speech signal. • QPSK modulation of the quantized speech signal. • Investigating the effect of noise on QPSK symbols of the quantized speech signal. • Oversampling/ Interpolation of the QPSK modulated quantized speech signal. • Design of Root Raised Cosine filter for the oversampled QPSK data. • Blind Source separation techniques on Functional MRI images. • Generating binary messages using Filtering and Fourier Series. • Comparison between theoretical and simulation of 4-PAM. • Comparison of Fourier transform of signals having different sampling rates. • Plot input and output time sequences and their fourier transform sequences of LTI system. • Blind Source separation techniques on Functional MRI images. • Counting Photo-Receptors in Optical Coherent Tomography images. • Brain Tumor Segmentation using morphological operations. I ensure you to complete your project efficiently in time.
$180 USD in 7 days
0.0 (0 reviews)
2.7
2.7

About the client

Flag of NIGERIA
Abuja, Nigeria
5.0
1
Payment method verified
Member since May 8, 2017

Client Verification

Thanks! We’ve emailed you a link to claim your free credit.
Something went wrong while sending your email. Please try again.
Registered Users Total Jobs Posted
Freelancer ® is a registered Trademark of Freelancer Technology Pty Limited (ACN 142 189 759)
Copyright © 2024 Freelancer Technology Pty Limited (ACN 142 189 759)
Loading preview
Permission granted for Geolocation.
Your login session has expired and you have been logged out. Please log in again.