This is historical information of device classes implemented in PyGenericDataFitter device server.

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Development status: Released
Information status: Updated

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Class Description


another data fitter in python with scipy
can fit all function specified in properties generate dynamic attributes for variables used in the function

Families: Calculation

Key words:

Platform: All Platforms

Language: Python

License:

Contact:

Hardware


Manufacturer: none

Bus: Not Applicable

Class interface


Attributes:

Name Description
DeviceAttributeNameXScalar: DevString
DeviceAttributeNameYScalar: DevString
nbDataScalar: DevLong
nbIterationMaxScalar: DevLong
epsilonScalar: DevDouble
nbIterationsScalar: DevLong
Chi_squareScalar: DevDouble
experimentalDataXSpectrum: DevDouble
experimentalDataYSpectrum: DevDouble
fittedFunctionParametersSpectrum: DevDouble
InitialFunctionParametersSpectrum: DevDouble
fittedDataXSpectrum: DevDouble
fittedDataYSpectrum: DevDouble

Commands:

Name Description
StateInput: DevVoid
Output: State
This command gets the device state (stored in its device_state data member) and returns it to the caller.
StatusInput: DevVoid
Output: DevString
This command gets the device status (stored in its device_status data member) and returns it to the caller.
StartFitInput: DevVoid
Output: DevVoid
Method to start fit with entry values : - experimentalDataX - experimentalDataY - experimentalDataSigma If the fitting succeed the output result are in : - fittedDataX - fittedDataY - fittedFunctionParameters

Pipes:

Properties:

Name Description
DeviceAttributeNameXDevString Path to the attribute X of the device providing the X values of the spectrum.
DeviceAttributeNameYDevString Path to the attribute Y of the device providing the Y values of the spectrum.
FittingFunctionDevString fitting function a*x+b -> a*x+b
FittingVariablesDevString Variables used in the fitting function separated by ,
DelayTimeDevFloat Delay between two fitting process, when fitting process is continous
ContinuousModeDevBoolean Define if devise is fitting continuously of manually after StartFit command false - manually true- continuously

22 Feb 2018, DS Admin
Updated:
The device class has been updated.
You are looking at this version now.



20 Apr 2017, Piotr Goryl
Updated:
The device class has been updated.
You can see previous version here .



23 Feb 2017, Piotr Goryl
Created:
The device class has been added to catalogue.
Added by:pgoryl2 on:22 Feb 2018, 2:27 p.m.