Use tf to create real-valued or complex-valued transfer function models, or to convert dynamic system models to transfer function form.

Represent transfer functions in terms of numerator and denominator coefficients or zeros, poles, and gain.

Transfer function models describe the relationship between the inputs and outputs of a system using a ratio of polynomials.

Learn how to create and work with a transfer function in MATLAB and Simulink. Resources include videos, examples, and documentation covering transfer functions and other topics.

This MATLAB function returns the numerator and denominator coefficients of the transfer function for the tf, ss and zpk model objects or the array of model objects represented by sys.

This MATLAB function finds a transfer function estimate between the input signal x and the output signal y evaluated at a set of frequencies.

This MATLAB function converts a state-space representation of a system into an equivalent transfer function.

This MATLAB function converts the scattering parameters of a 2-port network to the voltage transfer function of the network.

An idtf model represents a system as a continuous-time or discrete-time transfer function with identifiable (estimable) coefficients.

The Transfer Fcn block models a linear system by a transfer function of the Laplace-domain variable s.