reed solomon code over odd characteristic field

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Victor Panteleev
Victor Panteleev 2021-4-8
回答： R 2024-5-8
please help! how can i obtain a gen matrix and gen polynimial for reed solomon codes over odd characteristic field? all tolls that i found were intended for fields over GF(2^m).

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R
R 2024-5-8
You can use the rsgenpoly function in MATLAB to get the generator polynomial of Reed-Solomon code.
If you want to use a primitive polynomial other than GF(2^m), you can specify it in the 'prim_poly' input argument of the function. Here is the documentation for the same:
https://www.mathworks.com/help/comm/ref/rsgenpoly.html#mw_ac43fa60-10e3-49e1-ac46-4c693de5e538:~:text=prim_poly%20%E2%80%94%20Primitive%20polynomial

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