var sig,mu;
var d=new Array();
var p=new Array();
var ps=new Array();
var mux=new Array();
var sigx=new Array();
function sample(){
for(s=1;s<101;s++){
p[s]=0.01;
}
tx=0;
for(s=1;s<11;s++){
for(sx=1;sx<11;sx++){
tx=tx+1;
mux[tx]=4.5+0.1*s;
sigx[tx]=0.5+0.1*sx;
}
}
d[1]=5;
d[2]=4.9;
d[3]=4.7;
d[4]=5.3;
d[5]=4.8;
var timer;
var delay = 1000;
var loop = function () {
for(s=1;s<101;s++){
p1=p[s];
for(sx=1;sx<6;sx++){
p1=p1*f(d[sx],mux[s],sigx[s]);
}
ps[s]=p1;
}
p1=0;
for(s=1;s<101;s++){
p1=p1+ps[s];
}
for(s=1;s<101;s++){
p[s]=ps[s]/p1;
}
paint();
clearTimeout(timer);
timer = setTimeout(loop, delay);
}
loop();
}
function f(x,mu,sig){
var pi,f1,f2;
pi=Math.PI;
f2=Math.sqrt(2*pi*sig*sig);
f1=-(x-mu)*(x-mu)/(2*sig*sig);
return Math.exp(f1)/f2;
}
function paint(){
var sub=new svgpaint();
str="<svg width=\"500\" height=\"500\">";
for(s=1;s<101;s++){
str=str+sub.rect(5*s,500-500*p[s],5,500*p[s],"red");
}
str=str+sub.line(0,0,0,500,3,"blue");
str=str+sub.line(0,500,500,500,3,"blue");
str=str+"</svg>";
$("#memo").html(str);
}
最終更新:2016年05月10日 15:35