pwspy.analysis.dynamics.DynamicsAnalysis¶

class pwspy.analysis.dynamics.DynamicsAnalysis(settings, extraReflectance, ref)[source]¶

Bases: pwspy.analysis._abstract.AbstractAnalysis

This class performs the analysis of RMS_t_squared and D (diffusion). It is based on a set of MATLAB scripts written by Scott Gladstein. The original scripts can be found in the _oldMatlab subpackage.

References

“Multimodal interferometric imaging of nanoscale structure and macromolecular motion uncovers UV induced cellular paroxysm”

Parameters

settings (DynamicsAnalysisSettings) – The settings use for the analysis
extraReflectance (Union[ERMetaData, ExtraReflectanceCube, None]) – the metadata object referring to a calibration file for extra reflectance. You can optionally proide the ExtraReflectanceCube rather than just the metadata object referring to it.
ref (DynCube) – A reference acquisition to use for normalization.

copySharedDataToSharedMemory()[source]¶: When running the run method in parallel memory for the object used must be copied to each new process. We can avoid that and save a lot of Ram by moving data that is shared between processes to shared memory. If you don’t want to implement this then just override it and raise NotImplementedError

run(cube)[source]¶

Given an data cube to analyze this function returns an instanse of AnalysisResults. In the PWSAnalysisApp this function is run in parallel by the AnalysisManager.

Parameters: cube (DynCube) – A data cube to be analyzed using the settings provided in the constructor of this class.
Return type: Tuple[DynamicsAnalysisResults, List[AnalysisWarning]]
Returns: A new instance of analysis results.