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net.simplace.sim.components.util.LinearTransformArray

Scales and shifts DOUBLEARRAY SimVariables.

Takes a doublearray Variable iArray and scales it with cFactor and shifts it with cOffset (linear transformation). The output is stored in the variable Array.

\[ Array_k = cFactor \cdot iArray_k + cOffset \]

Notice

It is also possible, to scale FST-styled interpolation tables, i. e. double arrays of size 2n, that store alternating x and y values.

If cOnlyY is true, only the entries, representing y values are scaled (2nd, 4th, 6th ,...).

If cOnlyX is true, only the entries, representing x values are scaled (1st, 3rd, 5th, ...).

If both are true, then nothing is scaled. By default, both are set to false.

Component Variables

Content Type	Name	Description	Data Type	Min Value	Max Value	Default Value
constant	cFactor	factor the value is scaled with	DOUBLE	-	-	1.0
constant	cOffset	offset that is added to the (scaled) value	DOUBLE	-	-	0.0
constant	cOnlyX	if true, only 1st, 3rd, 5th, ... entries are transformed (for FST interpolation tables x values)	BOOLEAN	-	-	false
constant	cOnlyY	if true, only 2nd, 4th, 6th, ... entries are transformed (for FST interpolation tables y values)	BOOLEAN	-	-	false
input	iArray	input array	DOUBLEARRAY	-	-	-
out	Array	transformed output array	DOUBLEARRAY	-	-	-

public class LinearTransformArray extends net.simplace.sim.model.FWSimComponent {
// Public Constructors
public LinearTransformArray();

// Public Instance Methods

public HashMap createVariables(); // Defines
net.simplace.sim.model.FWSimComponent

Create the FWSimVariables as interface for this SimComponent

// Protected Instance Methods

protected void init(); // Defines net.simplace.sim.model.FWSimComponent

Initializes the fields by getting input and output FWSimVariables from VarMap

protected void process(); // Defines net.simplace.sim.model.FWSimComponent

Process the algorithm and write the results back to VarMap

protected FWSimComponent clone(FWSimVarMap aVarMap);
// Defines net.simplace.sim.model.FWSimComponent

creates a clone from this SimComponent for use in other threads

}

Hierarchy: java.lang.Object - net.simplace.sim.model.FWSimComponent (net.simplace.sim.util.FWSimFieldContainer) - LinearTransformArray