Performance of BCH code over AWGN channel

hello there,

can someone help me with my project

i want to simulate a BCH code with n=255 and t= 2,3,4 using BPSK modulation.

and i want to Test the programs by passing the encoded data over AWGN channel and compute the

bit error rate Pe over the range of Eb/No from 0-10dB.

the result should be similar to the curve in the picture

Answer 1

[Umeshraja]

Hi @Muntader Saeed,

To get you started on your project, I recommend checking out the following resource to understand Bit Error Rate (BER) analysis techniques:

https://www.mathworks.com/help/comm/ug/bit-error-rate-analysis-techniques.html

Once you're familiar with BER analysis, you can refer to the following MATLAB documentation pages

• BCH Encoding: https://www.mathworks.com/help/comm/ref/bchenc.html
• BCH Decoding: https://www.mathworks.com/help/comm/ref/bchdec.html

Hope this helps!