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explain a hamming encoder (7,4) hamming decoder (7,4) scan test.

explain a hamming encoder (7,4)
hamming decoder (7,4)
scan test.

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Expert Solution

I have explained different methods to encode and decode a particular bits using hamming codes with example.

For hamming encoder there are 2 methods. First is using parity bits and placing in 7 bit digit block as explained below. If there are even number of 1's then place 0 in parity bit and if odd parity then place 1. And in second method you have to remember one matrix G and just simply matrix multipy with the given question bits.

In decoder part just simply remove the parity bits in given 7 bit digit message.

Manojponduru answered 1 year ago
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