System Identification in R

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Documentation for package ‘sysid’ version 1.0.4

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%=% Multiple assignment operator
armax Estimate ARMAX Models
armaxsim Data simulated from an ARMAX model
arx Estimate ARX Models
arxsim Data simulated from an ARX model
bj Estimate Box-Jenkins Models
bjsim Data simulated from an BJ model
compare Compare the measured output and the predicted output(s)
cstr Continuous stirred tank reactor data (idframe)
cstrData Continuous stirred tank reactor data (data.frame)
cstr_mis Continuous stirred tank reactor data with missing values
dataSlice Subset or Resample idframe data
deltat Sampling times of IO data 'time' creates the vector of times at which data was sampled. 'frequency' returns the number of damples per unit time and 'deltat' the time-interval between observations
detrend Remove offsets and linear trends
estpoly Estimated polynomial object
etfe Estimate empirical transfer function
fitch Fit Characteristics
frd Frequency response data
frequency Sampling times of IO data 'time' creates the vector of times at which data was sampled. 'frequency' returns the number of damples per unit time and 'deltat' the time-interval between observations
g Multiple assignment operator
getcov Parameter covariance of the identified model
idframe S3 class for storing input-output data.
idfrd S3 class constructor for storing frequency response data
idinput function to generate input singals (rgs/rbs/prbs/sine)
idpoly Polynomial model with identifiable parameters
impulseest Estimate Impulse Response Coefficients
impulseplot Impulse Response Plots
inputData Output or Input-data
inputData.idframe Output or Input-data
inputNames Extract or set series' names
inputNames<- Extract or set series' names
inputNames<-.idframe Extract or set series' names
iv ARX model estimation using instrumental variable method
iv4 ARX model estimation using four-stage instrumental variable method
misdata Replace Missing Data by Interpolation
nInputSeries Number of series in input or output
nOutputSeries Number of series in input or output
oe Estimate Output-Error Models
oesim Data simulated from an OE model
optimOptions Create optimization options
outputData Output or Input-data
outputData.idframe Output or Input-data
outputNames Extract or set series' names
outputNames<- Extract or set series' names
outputNames<-.idframe Extract or set series' names
plot.idframe Plotting idframe objects
plot.idfrd Plotting idfrd objects
predict.estpoly Predictions of identified model
rarx Estimate parameters of ARX recursively
read.idframe Data input into a idframe object
read.table.idframe Read the contents of a table-formatted file
residplot Plot residual characteristics
sim Simulate response of dynamic system
spa Estimate frequency response
step Step Response Plots
time Sampling times of IO data 'time' creates the vector of times at which data was sampled. 'frequency' returns the number of damples per unit time and 'deltat' the time-interval between observations
trInfo Remove offsets and linear trends