FixOutput: FixOutput

In stw32/PulseWaveform: Extraction of Photoplethysmography Waveform Features and Decomposition Modeling of Pulse Waveforms

FixOutput

Description

FixOutput applies constraints to the optimised model parameter outputs to ensure they remain within feasible limits, by applying the model2.FixParams3 function.

Usage

FixOutput(beats_in, beat, ppg, gs = model2.GetSegment, fp = model2.FixParams3, across = output[1], within = output[2], sys_time = sys_time)

Arguments

beats_in	number of beats in an inputted batch
beat	dataframe of model output parameters (not yet updated with optimised parameters)
ppg	ppg time series (unsegmented)
gs	model2.GetSegment function
fp	model2.FixParams3 function
across	optimised fixed parameters across the batch
within	optimised non-fixed parameters for each waveform in the batch
sys_time	the starting parameter for systolic peak timing (inputted to prevent drastic deviations from this value)

Value

fixed

list of vectors, each vector corresponds to the 12 optimised and fixed parameters for one waveform in the batch

Examples

 fixed <- FixOutput(beats_in, beat = new_beat, ppg, gs = model2.GetSegment,
                                 fp = model2.FixParams3, across = output[[1]], within = output[[2]],
                                 sys_time = sys_time)

stw32/PulseWaveform documentation built on Dec. 6, 2022, 2:50 a.m.