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Additional algorithm 23.html
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Additional algorithm 23.html
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<!-- ############################################################################################################################## -->
<!-- # John Wiley & Sons, Inc. # -->
<!-- # # -->
<!-- # Book: Algorithms in Bioinformatics: Theory and Implementation # -->
<!-- # Author: Dr. Paul A. Gagniuc # -->
<!-- # # -->
<!-- # Institution: # -->
<!-- # University Politehnica of Bucharest # -->
<!-- # Faculty of Engineering in Foreign Languages # -->
<!-- # Department of Engineering in Foreign Languages # -->
<!-- # # -->
<!-- # Area: European Union # -->
<!-- # Date: 04/01/2021 # -->
<!-- # # -->
<!-- # Cite this work as: # -->
<!-- # Paul A. Gagniuc. Algorithms in Bioinformatics: Theory and Implementation. John Wiley & Sons, 2021, ISBN: 9781119697961. # -->
<!-- # # -->
<!-- ############################################################################################################################## -->
<script>
// SELF-SEQUENCE ALIGNMENT
function Sigma(s)
{
var t = 0;
var m = 0;
var x = [];
x = s.split('');
for (var u=1; u<=(s.length - 1); u++)
{
for (var i=0; i<=(s.length-u); i++)
{
m += f(x[i], x[u+i]);
}
t += (m / (s.length-u) * 100);
m = 0;
}
return (100 - (t / (s.length - 1))).toFixed(2);
}
function f(x1, x2){
if (x1 == x2) {
return 1;
} else {
return 0;
}
}
// THE INFORMATION CONTENT SCANNER
var z = "AAAAAACAGGTGAGTAAAAAAAA";
var wl = 9; // SLIDING WINDOW LENGTH
var w = ''; // SLIDING WINDOW CONTENT
var v = ''; // VECTOR v
var u = z.length - wl + 1;
for(var l=0; l<u; l++) {
w = z.substr(l, wl);
v = Sigma(w);
document.write('sw('+(l+1)+') = "'+w+'"<br>v['+l+']='+v+'<hr>');
}
</script>