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Magnitude and Phase of a Transfer Function (mag_phase)

Version 2.2.1 (190 KB) by Tamas Kis
Magnitude and phase of a transfer function (i.e. linear system) at a specific point in the frequency domain.
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Updated 27 Sep 2022

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Magnitude and phase of a transfer function (i.e. linear system) at a specific point in the frequency domain.

Syntax

[mag,phase] = mag_phase(sys,x)
[mag,phase] = mag_phase(sys,x,units)

Description

[mag,phase] = mag_phase(sys,x) returns the magnitude, mag, and phase, phase, of the linear system, sys, at a desired location x in the frequency domain. If sys represents a continuous-time transfer function , then x corresponds to a point . If sys represents a discrete-time transfer function , then x corresponds to a point . By default, the phase is returned in units of degrees.

[mag,phase] = mag_phase(sys,x,units) does the same as the syntax above, but returns the phase in degrees if units is specified as 'deg', and in radians if units is specified as 'rad'.

Examples and Additional Documentation

Cite As

Tamas Kis (2023). Magnitude and Phase of a Transfer Function (mag_phase) (https://github.com/tamaskis/mag_phase-MATLAB/releases/tag/v2.2.1), GitHub. Retrieved .

MATLAB Release Compatibility
Created with R2021a
Compatible with any release
Platform Compatibility
Windows macOS Linux

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Version Published Release Notes
2.2.1

See release notes for this release on GitHub: https://github.com/tamaskis/mag_phase-MATLAB/releases/tag/v2.2.1
2.2.0

See release notes for this release on GitHub: https://github.com/tamaskis/mag_phase-MATLAB/releases/tag/v2.2.0
2.0.2

See release notes for this release on GitHub: https://github.com/tamaskis/mag_phase-MATLAB/releases/tag/v2.0.2
2.0.0

See release notes for this release on GitHub: https://github.com/tamaskis/mag_phase-MATLAB/releases/tag/v2.0.0
1.0.4

See release notes for this release on GitHub: https://github.com/tamaskis/mag_phase-MATLAB/releases/tag/v1.0.4
1.0.3

See release notes for this release on GitHub: https://github.com/tamaskis/mag_phase-MATLAB/releases/tag/v1.0.3
1.0.2

See release notes for this release on GitHub: https://github.com/tamaskis/mag_phase-MATLAB/releases/tag/v1.0.2
1.0.0

To view or report issues in this GitHub add-on, visit the GitHub Repository.
To view or report issues in this GitHub add-on, visit the GitHub Repository.