Find Jobs
Hire Freelancers

Comparing performance of wavelet based and FFT based OFDM system

₹1500-12500 INR

Cerrado
Publicado hace alrededor de 10 años

₹1500-12500 INR

Pagado a la entrega
I have written a code in MATLAB for calculating BER in FFT and wavelet based OFDM . Theoretically wavelet based systems are better than FFT based systems,but i am not getting such results. The results displayed should be as follows:the BER for wavelet should reduce as SNR increases as compared to FFT based OFDM system. Need help in evaluating and correcting the code by 22nd February 2014. Attaching the following: [login to view URL] papers 2. Matlab code
ID del proyecto: 5460107

Información sobre el proyecto

8 propuestas
Proyecto remoto
Activo hace 10 años

¿Buscas ganar dinero?

Beneficios de presentar ofertas en Freelancer

Fija tu plazo y presupuesto
Cobra por tu trabajo
Describe tu propuesta
Es gratis registrarse y presentar ofertas en los trabajos
8 freelancers están ofertando un promedio de ₹15.339 INR por este trabajo
Avatar del usuario
A proposal has not yet been provided
₹7.777 INR en 3 días
5,0 (11 comentarios)
4,4
4,4
Avatar del usuario
Hi, PLEASE DO NOT CONSIDER THIS BID. I'LL HAVE NO TIME TO DO THIS FOR YOU, I'M JUST TRYING TO HELP YOU. Hi I had developed CMFB based OFDM systems and I can give some tips to you, I'll have no time to solve your task so I'm just trying to help you. Take this into consideration: - You're applying convolutional code. If you're trying to evaluate dwt x dft, why use the ecc? Just keep the system without it. - You are not taking the parity bits in the EbN0 calculation, this will make your BERxSNR figure wrong. - Theoretically OFDM will have the same performance as single carrier system over AWGN, dwt will have the same behaviour? As I've said I'm just pointing to some possible error sources for you. Best regards Euripedes
₹27.777 INR en 3 días
5,0 (3 comentarios)
2,0
2,0
Avatar del usuario
hello sir , I am a professional freelancer based out of hyderabad . I will be able to obtain the results you need in the given time. with regards, N L Ramachandrachudamani eight nine seven seven six seven eight five seven eight
₹16.666 INR en 1 día
3,6 (2 comentarios)
2,0
2,0
Avatar del usuario
Aucune proposition n'a encore été fournie.
₹16.666 INR en 7 días
5,0 (3 comentarios)
1,7
1,7
Avatar del usuario
Hello, I am interested in your project. I am a PHD student in Electronics, and I have excellent skills on Matlab. My research is working on High Speed Serial Links, and is based on Matlab tests. I already have worked on calculating Bit Error Rate in FFT. I have all competences required to do this job. I do very high quality work. Please contact me for further information, Best regards, Klodjan.
₹21.052 INR en 3 días
0,0 (0 comentarios)
0,0
0,0
Avatar del usuario
Working in the domain of communication from past eight years. I can help you in this project. Regards
₹13.333 INR en 3 días
0,0 (0 comentarios)
0,0
0,0

Sobre este cliente

Bandera de INDIA
Mumbai, India
4,9
12
Forma de pago verificada
Miembro desde nov 24, 2012

Verificación del cliente

¡Gracias! Te hemos enviado un enlace para reclamar tu crédito gratuito.
Algo salió mal al enviar tu correo electrónico. Por favor, intenta de nuevo.
Usuarios registrados Total de empleos publicados
Freelancer ® is a registered Trademark of Freelancer Technology Pty Limited (ACN 142 189 759)
Copyright © 2024 Freelancer Technology Pty Limited (ACN 142 189 759)
Cargando visualización previa
Permiso concedido para Geolocalización.
Tu sesión de acceso ha expirado y has sido desconectado. Por favor, inica sesión nuevamente.