public abstract class DiffDataFitter extends MarquardtChiSqFitter
Constructor and Description |
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DiffDataFitter() |
Modifier and Type | Method and Description |
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static double[] |
getG(double[][] x,
int i)
Returns the indexed gradient direction.
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void |
newDepVals(double[] depVals)
Initialises a new fitting procedure with the same independent variables
(b-vectors), but a new set of measurements (dependent variables).
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getChiSq, getRelativeResidual, getResidual, getResiduals, setSig
getCONVERGETHRESH, getFObjVal, getParameters, minimise, setConvergence, setCONVERGETHRESH, setInitParams, setMAXITER
public void newDepVals(double[] depVals) throws MarquardtMinimiserException
depVals
- The new set of measurements.MarquardtMinimiserException
public static double[] getG(double[][] x, int i)
x
- The independent variable array.i
- The index of the gradient direction required.