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Models with Time Delays

Systems with input, output, transport, and internal delays

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Use the InputDelay, OutputDelay, and ioDelay properties of dynamic system models to represent time delays. See Modeling Time Delays.

Functions

hasdelay True for linear model with time delays
hasInternalDelay Determine if model has internal delays
pade Padé approximation of model with time delays
absorbDelay Replace time delays by poles at z = 0 or phase shift
thiran Generate fractional delay filter based on Thiran approximation
totaldelay Total combined I/O delays for LTI model
delayss Create state-space models with delayed inputs, outputs, and states
setDelayModel Construct state-space model with internal delays
getDelayModel State-space representation of internal delays
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