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Package samer.maths.opt

Class MinimiserBase

  • All Implemented Interfaces:
    SafeTask, Task
    Direct Known Subclasses:
    ConstrainedMinimiser, UnconstrainedConjGrad, UnconstrainedMinimiser

    public abstract class MinimiserBase
extends State
implements SafeTask
    This is a base class for running multidimensional optimisation It requires the following objects to exist in object space (they are used by the State base class default constructor) Functionx "functionx": the function to be minimised VVector "vector": the vector to work with ConstrainedMinimiser also requires "constraintClass" to exist.

    • Field Detail

      • beta

        protected VDouble beta

      • flange

        protected boolean flange

      • iters

        protected Meter iters

      • lsiters

        protected Meter lsiters

      • lstest

        protected samer.maths.opt.MinimiserBase.LSCondition lstest

      • sig1

        protected LED sig1

      • sig2

        protected LED sig2

      • sig3

        protected LED sig3

      • steplength

        protected Meter steplength

      • vmaxiter

        protected VInteger vmaxiter

      • XTOL

        protected double XTOL

    • Constructor Detail

      • MinimiserBase

        public MinimiserBase(Vec x,
                     Functionx func)

    • Method Detail

      • getViewer

        public Viewer getViewer()

      • add

        public void add(Viewable vbl)

      • getViewables

        public Viewable[] getViewables()

      • getMaxiter

        public int getMaxiter()

      • perIteration

        protected void perIteration()

      • perOptimisation

        protected void perOptimisation(int i)

      • starting

        public void starting()
        Specified by:
        starting in interface Task

      • stopping

        public void stopping()
        Specified by:
        stopping in interface Task

      • getCommands

        public void getCommands(Agent.Registry r)

      • execute

        public void execute(java.lang.String cmd,
                    Environment env)
             throws java.lang.Exception
        Throws:
        java.lang.Exception
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