matlab program for Simulate transmission of the image using BPSK - open to bidding
$30-250 USD
ปิดแล้ว
โพสต์ ประมาณ 9 ปีที่ผ่านมา
$30-250 USD
ชำระเงินเมื่อส่งงาน
The purpose of this project is to explore direct transmission of a digital image through
a communication channel corrupted by AWGN. The attached lenna image is the digital image
for this purpose. The matlab commands "imread" and "imshow" can be used to read such images
and display them. For details, please type help imread etc in matlab command window.
(1) Simulate transmission of the image using BPSK. For this purpose, the pixel values have
to be converted to bits, then modulated and transmitted and finally detected. Do this
experiment at a low SNR Eb/No of 0 dB, 6 dB and also at a high SNR of 10 dB. Print
the images. Compare and comment.
(2) Repeat the above experiment with higher modulations of your choice.
(3) Employ a linear error detection code and transmit using BPSK again. Consider first 0 dB SNR.
In this case, assume that when a packet is received in error, the detector makes a retransmission
request. Count the number of re-transmission requests at 0 dB, 2 dB, 4 dB, 6 dB, 8 dB and 10 dB
SNR respectively. Plot the number of re-transmission requests against the SNR values. After all
the re-transmission requests have been completed, print the image for 0 dB SNR and compare this
image with the 0 dB SNR image in part (1) (where no error detection has been employed).
(4) Use an error correction code using syndrome look up table and correct errors directly at the
receiver without using any retransmission request. Show images at 0 dB, 6 dB and 10 dB SNR
respectively. Give comments between results with no error correction and results with error
correction.
Hi,
I am an expert of matlab. I can do this simulation as per your requirement. I need some more information about the requirements. Do you also need OFDM included in the code?
Let me know the details and we can discuss it further then. Thank you
BR,
Zubair
hi sir, I am a phd student in Communication engineering. I have done various projects about communication and coding. Therefore I can do your job if you wish in 5 days
Dear sir,
I would like to help regarding image transmission through communication system project.
by using low level modulation like BPSK to higher level like OFDM.
In this project we need to simulate a transmission system for various images using various modulation schemes. Aim is to analyze the SNR of the system.
Next comes the coding theory concept of error detection and error correction using syndrome. analysis includes retransmission mechanism for a range of SNR values.
I have more that 5 years of experience in MATLAB
I have post graduation degree in communications
I have handled many big projects in communications using MATLAB