Examples of reinitialize()


Examples of org.apache.commons.math.ode.sampling.NordsieckStepInterpolator.reinitialize()

            }
            updateHighOrderDerivativesPhase2(predictedScaled, correctedScaled, nordsieckTmp);

            // discrete events handling
            System.arraycopy(yTmp, 0, y, 0, n);
            interpolator.reinitialize(stepEnd, stepSize, correctedScaled, nordsieckTmp);
            interpolator.storeTime(stepStart);
            interpolator.shift();
            interpolator.storeTime(stepEnd);
            stepStart = acceptStep(interpolator, y, yDot, t);
            scaled    = correctedScaled;
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Examples of org.apache.commons.math.ode.sampling.NordsieckStepInterpolator.reinitialize()

                if (resetOccurred) {
                    // some events handler has triggered changes that
                    // invalidate the derivatives, we need to restart from scratch
                    start(stepStart, y, t);
                    interpolator.reinitialize(stepStart, stepSize, scaled, nordsieck);

                }

                // stepsize control for next step
                final double  factor     = computeStepGrowShrinkFactor(error);
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Examples of org.apache.commons.math.ode.sampling.NordsieckStepInterpolator.reinitialize()

        }
        final double[] yDot = new double[n];

        // set up an interpolator sharing the integrator arrays
        final NordsieckStepInterpolator interpolator = new NordsieckStepInterpolator();
        interpolator.reinitialize(y, forward);

        // set up integration control objects
        for (StepHandler handler : stepHandlers) {
            handler.reset();
        }
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Examples of org.apache.commons.math.ode.sampling.NordsieckStepInterpolator.reinitialize()

        }
        setStateInitialized(false);

        // compute the initial Nordsieck vector using the configured starter integrator
        start(t0, y, t);
        interpolator.reinitialize(stepStart, stepSize, scaled, nordsieck);
        interpolator.storeTime(stepStart);
        final int lastRow = nordsieck.getRowDimension() - 1;

        // reuse the step that was chosen by the starter integrator
        double hNew = stepSize;
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Examples of org.apache.commons.math.ode.sampling.NordsieckStepInterpolator.reinitialize()

            for (int j = 0; j < y0.length; ++j) {
                predictedScaled[j] = stepSize * yDot[j];
            }
            final Array2DRowRealMatrix nordsieckTmp = updateHighOrderDerivativesPhase1(nordsieck);
            updateHighOrderDerivativesPhase2(scaled, predictedScaled, nordsieckTmp);
            interpolator.reinitialize(stepEnd, stepSize, predictedScaled, nordsieckTmp);

            // discrete events handling
            interpolator.storeTime(stepEnd);
            stepStart = acceptStep(interpolator, y, yDot, t);
            scaled    = predictedScaled;
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Examples of org.apache.commons.math.ode.sampling.NordsieckStepInterpolator.reinitialize()

            // discrete events handling
            interpolator.storeTime(stepEnd);
            stepStart = acceptStep(interpolator, y, yDot, t);
            scaled    = predictedScaled;
            nordsieck = nordsieckTmp;
            interpolator.reinitialize(stepEnd, stepSize, scaled, nordsieck);

            if (!isLastStep) {

                // prepare next step
                interpolator.storeTime(stepStart);
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Examples of org.apache.commons.math.ode.sampling.NordsieckStepInterpolator.reinitialize()

                if (resetOccurred) {
                    // some events handler has triggered changes that
                    // invalidate the derivatives, we need to restart from scratch
                    start(stepStart, y, t);
                    interpolator.reinitialize(stepStart, stepSize, scaled, nordsieck);
                }

                // stepsize control for next step
                final double  factor     = computeStepGrowShrinkFactor(error);
                final double  scaledH    = stepSize * factor;
 
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Examples of org.apache.commons.math3.ode.sampling.NordsieckStepInterpolator.reinitialize()

        final double[] y    = y0.clone();
        final double[] yDot = new double[y.length];

        // set up an interpolator sharing the integrator arrays
        final NordsieckStepInterpolator interpolator = new NordsieckStepInterpolator();
        interpolator.reinitialize(y, forward,
                                  equations.getPrimaryMapper(), equations.getSecondaryMappers());

        // set up integration control objects
        initIntegration(equations.getTime(), y0, t);
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Examples of org.apache.commons.math3.ode.sampling.NordsieckStepInterpolator.reinitialize()

        // set up integration control objects
        initIntegration(equations.getTime(), y0, t);

        // compute the initial Nordsieck vector using the configured starter integrator
        start(equations.getTime(), y, t);
        interpolator.reinitialize(stepStart, stepSize, scaled, nordsieck);
        interpolator.storeTime(stepStart);
        final int lastRow = nordsieck.getRowDimension() - 1;

        // reuse the step that was chosen by the starter integrator
        double hNew = stepSize;
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Examples of org.apache.commons.math3.ode.sampling.NordsieckStepInterpolator.reinitialize()

            for (int j = 0; j < y0.length; ++j) {
                predictedScaled[j] = stepSize * yDot[j];
            }
            final Array2DRowRealMatrix nordsieckTmp = updateHighOrderDerivativesPhase1(nordsieck);
            updateHighOrderDerivativesPhase2(scaled, predictedScaled, nordsieckTmp);
            interpolator.reinitialize(stepEnd, stepSize, predictedScaled, nordsieckTmp);

            // discrete events handling
            interpolator.storeTime(stepEnd);
            stepStart = acceptStep(interpolator, y, yDot, t);
            scaled    = predictedScaled;
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