Programming Language: Python

Namespace/Package Name: control.xferfcn

Class/Type: TransferFunction

Examples at hotexamples.com: 50

The `control.xferfcn.TransferFunction` is a Python function used for representing transfer functions in the frequency domain. It is part of the `control` package library.

Here are some examples of using `control.xferfcn.TransferFunction`:

**Example 1:** Create a transfer function of an RC filter with a time constant of 1 second.

In this example, we create a transfer function of an RC filter with a time constant of 1 second. We pass the numerator `num` and denominator `den` coefficients to `control.TransferFunction` function to create a `sys` transfer function object.

**Example 2:** Create a transfer function using poles and zeros.

In this example, we create a transfer function using poles and zeros. We pass the zeros `z`, poles `p`, and gain `k` coefficients to `control.TransferFunction` function to create a `sys` transfer function object.

**Example 3:** Create a transfer function using Laplace transform equation.

Here are some examples of using `control.xferfcn.TransferFunction`:

import control num = 1 den = [1, 1] sys = control.TransferFunction(num, den)

In this example, we create a transfer function of an RC filter with a time constant of 1 second. We pass the numerator `num` and denominator `den` coefficients to `control.TransferFunction` function to create a `sys` transfer function object.

import control z = [0.5, -0.5] p = [-1, -2] k = 2 sys = control.TransferFunction(z, p, k)

In this example, we create a transfer function using poles and zeros. We pass the zeros `z`, poles `p`, and gain `k` coefficients to `control.TransferFunction` function to create a `sys` transfer function object.

import control s = control.TransferFunction.s sys = (s + 1)/(s**2 + s + 1)In this example, we create a transfer function using the Laplace transform equation. We define the variable `s` as `control.TransferFunction.s`, and use it to define the numerator and denominator of the transfer function equation. Overall, `control.xferfcn.TransferFunction` is a useful tool for representing transfer functions in the frequency domain, and it can be used for a variety of applications.

Frequently Used Methods

Related

Related in langs