Newton-Raphson Method in Matlab


If  we want to implement Newton-Raphson method in matlab, we can write down like the code below:

function hasil=newton_raphson(c)
x0=0;
hasil=[0 x0];
for k=1:15,
x=x0-(x0+ exp(-c*(x0^2))*cos(x0))/(1+exp(-c*(x0^2))*2*c*x0*sin(x0));
hasil=[hasil; k x];
if abs(x-x0)<0.000001,
break;end
x0=x;
end

7 thoughts on “Newton-Raphson Method in Matlab

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