how to estimate the probabity of undetected error in bch code

11 views (last 30 days)
how to estimate the probabity of undetected error in bch code, could you give me a example (63,39) bch code?

Answers (1)

Samatha Aleti
Samatha Aleti on 6 May 2020
Hi,
BCH codes” are better known for its error correction capability. You can use “bchgenpoly” function to know about the error-correction capability “t and generator polynomial for a given codeword length “n” and message length” k”, using the following syntax:
[gp,t] = bchgenpoly(n,k);
To know the valid message length values” kand corresponding error-correction capability “t for a given codeword length “n” you can use the “bchnumerr” function.Here is a sample code:
n = 63;
k = 39;
T = bchnumerr(n,k);
You can refer the MATLAB documentation page for examples about Overall workflow and Error detection and correction in “BCH codes” using MATLAB here
Hope this helps!

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by