This package introduces a software tool for the design of synthetic experiments in machine olfaction. The generator of gas sensor signals can be used in applications related to test and benchmarking of signal processing methods, neuromorphic simulations in machine olfaction and educational tools. A so-called virtual sensor array features unlimited number of sensors, support of multicomponent gas mixtures and full parametric control of the noise in the system. The artificial (virtual) sensor array is inspired from a reference database of seventeen polymeric sensors with concentration profiles for three analytes.

Help topics

• chemosensors-package(ConcUnitsNames, defaultConcUnits, defaultConcUnitsInt, defaultConcUnitsSorption, defaultDataDistr, defaultDataDriftNoiseModel, defaultDataModel, defaultDataPackage, defaultDataSensorModel, defaultDataSensorNoiseModel, defaultDataSorptionModel, defaultSet, loadUNIMANdata, subClasses)
  Package chemosensors.
• class-methods(print, print,ConcNoiseModel-method, print,DriftNoiseModel-method, print,Scenario-method, print,SensorArray-method, print,SensorDynamics-method, print,SensorModel-method, print,SensorNoiseModel-method, print,SorptionModel-method)
  Class methods in R package chemosensors.
• compute-methods(computeAffinity, computeAffinity,ANY-method)
  Compute methods in R package chemosensors.
• ConcNoiseModel-class(ConcNoiseModel, defaultParConcNoiseModel, logf, logf,ConcNoiseModel-method)
  Method logf.
• demo-BinaryMixtures
  Demo BinaryMixtures.
• demo-Mixtures
  Demo Mixtures.
• demo-NeuromorphicSim
  Demo NeuromorphicSim.
• demo-SensorAffinity
  Demo SensorAffinity.
• demo-SensorArrayNoise
  Demo SensorArrayNoise.
• demo-SensorNoise
  Demo SensorNoise.
• demo-VirtualSensors
  Demo VirtualSensors.
• DriftCommonModel-class(DriftCommonModel)
  Class DriftCommonModel.
• DriftNoiseModel-class(DriftModelNames, DriftNoiseModel, defaultParDriftNoiseModel, dspace, dspace,DriftNoiseModel-method, ndcomp, ndcomp,DriftNoiseModel-method, ndvar, ndvar,DriftNoiseModel-method)
  Method ndcomp.
• get-methods(alpha, alpha,SorptionModel-method, beta, beta,SensorModel-method, coef, coef,ANY-method, coefficients, coefficients,SensorArray-method, coefficients,SensorDynamics-method, coefficients,SensorModel-method, coefnames, coefnames,SensorNoiseModel-method, concUnits, concUnits,ANY-method, concUnitsInt, concUnitsInt,ANY-method, enableDyn, enableDyn,SensorDynamics-method, enableSorption, enableSorption,SensorArray-method, gases, gases,ANY-method, gases,missing-method, gind, gind,ANY-method, gind,missing-method, gnames, gnames,ANY-method, gnames,missing-method, idx, idx,ANY-method, modelName, modelName,DriftNoiseModel-method, modelName,SensorModel-method, ncoef, ncoef,SensorDynamics-method, ncoef,SensorModel-method, ncoef,SensorNoiseModel-method, ngases, ngases,ANY-method, ngases,missing-method, nsensors, nsensors,ANY-method, nsensors,SorptionModel-method, num, num,ANY-method, snames, snames,ANY-method, tunit, tunit,Scenario-method, tunit,SensorDynamics-method, type, type,ConcNoiseModel-method, type,DriftNoiseModel-method, type,SensorNoiseModel-method)
  Get Methods in R package chemosensors.
• model-methods(concMax, concMax,ANY-method, concMin, concMin,ANY-method, concSample, concSample,ANY-method, concSample,Scenario-method, concSampleDyn, concSampleDyn,ANY-method, getConc, getConc,Scenario-method, predict, predict,ConcNoiseModel-method, predict,DriftNoiseModel-method, predict,SensorArray-method, predict,SensorDynamics-method, predict,SensorModel-method, predict,SensorNoiseModel-method, predict,SorptionModel-method)
  Model methods in R package chemosensors.
• noise-methods(csd, csd,ConcNoiseModel-method, csd<-, csd<-,ConcNoiseModel-method, dsd, dsd,DriftNoiseModel-method, dsd<-, dsd<-,DriftNoiseModel-method, nsd<-, nsd<-,ConcNoiseModel-method, nsd<-,SensorArray-method, nsd<-,SensorModel-method, nsd<-,SensorNoiseModel-method, ssd, ssd,SensorNoiseModel-method, ssd<-, ssd<-,SensorNoiseModel-method)
  Methods to control the noise models.
• plot-methods(ccol, ccol,ANY-method, gcol, gcol,ANY-method, mapcol, mapcol,ANY-method, plot, plot,ConcNoiseModel-method, plot,DriftNoiseModel-method, plot,Scenario-method, plot,SensorArray-method, plot,SensorDynamics-method, plot,SensorModel-method, plot,SensorNoiseModel-method, plot,SorptionModel-method, plotAffinity, plotAffinity,ANY-method, plotAffinityMap, plotAffinityMap,ANY-method, plotAffinitySpace, plotAffinitySpace,ANY-method, plotBox, plotBox,ANY-method, plotMixture, plotMixture,ANY-method, plotPCA, plotPCA,ANY-method, plotPolar, plotPolar,ANY-method, plotPolarGases, plotPolarGases,ANY-method, plotResponse, plotResponse,ANY-method, plotSignal, plotSignal,ANY-method, plotTimeline, plotTimeline,ANY-method, scol, scol,ANY-method)
  Plot methods in R package chemosensors.
• Scenario-class(Scenario, defaultParScenario)
  Class Scenario.
• scenario-methods(add<-, add<-,Scenario-method, checkConc, checkConc,ANY-method, cmatrix, cmatrix,Scenario-method, conc2col, conc2col,ANY-method, conc2df, conc2df,ANY-method, conc2glab, conc2glab,ANY-method, conc2lab, conc2lab,ANY-method, conc2tpoint, conc2tpoint,ANY-method, getTPoint, getTPoint,ANY-method, lab2df, lab2df,Scenario-method, label2df, label2df,Scenario-method, nsamples, nsamples,Scenario-method, sdata.frame, sdata.frame,ANY-method, sdata.frame,Scenario-method, sdata2df, sdata2df,ANY-method, sdata2feature, sdata2feature,ANY-method, sdata2pulse, sdata2pulse,ANY-method, set2lab, set2lab,Scenario-method)
  Methods to control the scenario.
• SensorArray-class(Sensor, SensorArray, affinity, affinity,ANY-method, defaultParSensorArray, getSensor, getSensor,SensorArray-method)
  Method getSensor.
• SensorDataModel-class(SensorDataModel)
  Class SensorDataModel.
• SensorDynamics-class(SensorDynamics, defaultParSensorDynamics, nconst, nconst,SensorDynamics-method, tconst, tconst,SensorDynamics-method, trange, trange,SensorDynamics-method)
  Method nconst.
• SensorModel-class(SensorModel, SensorModelNames, coeffNonneg, coeffNonneg,SensorModel-method, defaultParSensorModel)
  Method coeffNonneg.
• SensorNoiseModel-class(SensorNoiseModel, defaultSensorNoiseModel, noisef, noisef,SensorNoiseModel-method)
  Method noisef.
• set-methods(concUnits<-, concUnits<-,ANY-method, enableDyn<-, enableDyn<-,SensorDynamics-method)
  Set Methods in R package chemosensors.
• SorptionModel-class(SorptionModel, concUnitsSorption, concUnitsSorption,SorptionModel-method, defaultSorptionModel, knum, knum,SorptionModel-method)
  Method knum.
• SplineBasis-class(SplineBasis, fitSplineBasis, getSplineDesign, splineBasis)
  SplineBasis class.
• UNIMANdistr
  Dataset UNIMANdistr
• UNIMANdnoise
  Dataset UNIMANdnoise.
• UNIMANshort
  Dataset UNIMANshort.
• UNIMANsnoise
  Dataset UNIMANsnoise.
• UNIMANsorption
  Dataset UNIMANsorption.
• UNIMANtransient
  Dataset UNIMANtransient