Talk:Smith–Waterman algorithm

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WPMED

I am not sure this article falls within the scope of WP:MED. Anyone who agrees, please delete the WPMED tag on this page. --Una Smith (talk) 04:29, 29 December 2007 (UTC)[reply]

Pseudocode of Algorithm and Remarks to Code are missing

There is the simple but efficient pseudocode of the algorithm missing. It is tailored to fit to the properties of genes in common genomes. Maybe someone can link the properties of common (for example eucaryotic cell) genes having introns and exons to the properties of Smith-Waterman or pairwise Smith-Waterman pSW --84.157.243.81 (talk) 09:32, 24 July 2008 (UTC)[reply]

Eq. -- why the 0?

Shouldn't $H(i,j)=\max {\begin{Bmatrix}0&\\H(i-1,j-1)+\ w(a_{i},b_{j})&{\text{Match/Mismatch}}\\H(i-1,j)+\ w(a_{i},-)&{\text{Deletion}}\\H(i,j-1)+\ w(-,b_{j})&{\text{Insertion}}\end{Bmatrix}},\;1\leq i\leq m,1\leq j\leq n$ be $H(i,j)=\max {\begin{Bmatrix}H(i-1,j-1)+\ w(a_{i},b_{j})&{\text{Match/Mismatch}}\\H(i-1,j)+\ w(a_{i},-)&{\text{Deletion}}\\H(i,j-1)+\ w(-,b_{j})&{\text{Insertion}}\end{Bmatrix}},\;1\leq i\leq m,1\leq j\leq n$

What's that zero doing in the B-matrix?