Robot Learning Enthusiast
Published
Edited
Jul 9, 2018
class ODE_Solvers
{
constructor(derivative, initial_condition, x, steps = 1000)
{
this.derivative = derivative;
this.initial_condition = initial_condition;
this.delta = (x - this.initial_condition[0]) / steps;
this.steps = steps;
}
solve()
{
throw new Error("Implementation Required");
}
}
class EulersMethod extends ODE_Solvers
{
constructor(derivative, initial_condition, x, steps = 1000 )
{
super(derivative, initial_condition, x, steps);
}
solve()
{
this.current_point = this.initial_condition;
for(let i = 0; i < this.steps; i++)
{
this.current_point[0] += this.delta;
this.current_point[1] += this.delta * this.derivative(this.current_point[0], this.current_point[1]);
}
return this.current_point;
}
}
new EulersMethod(derivative, initial_condition, x_goal).solve()[1]
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