THE ORIGINAL VIEW OF REED-SOLOMON CODES THE ORIGINAL ...
THE ORIGINAL VIEW OF REED-SOLOMON CODES THE ORIGINAL ...
THE ORIGINAL VIEW OF REED-SOLOMON CODES THE ORIGINAL ...
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STEP k<br />
At the beginning of step k we have<br />
J k,1 and<br />
Q k,1 (Z);P k,1 (Z);W k,1 (Z);V k,1 (Z)<br />
We form<br />
d k = Q k,1 (x k ) k , P k,1 (x k )<br />
IF d k =0<br />
J k = J k,1 +1<br />
Q k (Z) = Q k,1 (Z)<br />
P k (Z) = P k,1 (Z)<br />
W k (Z) = (Z,x k )W k,1 (Z)<br />
V k (Z) = (Z,x k )V k,1 (Z)<br />
In this case<br />
(Q k,1 ;P k,1 )<br />
already satisfy the k'th equation<br />
and<br />
multiplication by (Z,x k )<br />
forces the pair<br />
W k (Z);V k (Z)<br />
to satisfy the k'th equation.<br />
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