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java.lang.Object | +--dwvisser.math.RungeKutta4
Constructor Summary | |
RungeKutta4(DiffEquations de)
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Method Summary | |
double[] |
dumbIntegral(double start,
double end,
double[] initValues,
int numberOfSteps)
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void |
setVariables(double evaluateAt,
double[] initialValues,
double interval)
See numerical recipes Section 16.1 |
double[] |
step()
Almost verbatim routine rk4 in Numerical Recipes. |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
public RungeKutta4(DiffEquations de)
Method Detail |
public void setVariables(double evaluateAt, double[] initialValues, double interval)
public double[] step()
public double[] dumbIntegral(double start, double end, double[] initValues, int numberOfSteps)
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