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Quaternion Conjugate

Calculate conjugate of quaternion

Library

Utilities/Math Operations

Description

The Quaternion Conjugate block calculates the conjugate for a given quaternion.

The quaternion has the form of

q=q0+iq1+jq2+kq3.

The quaternion conjugate has the form of

q=q0iq1jq2kq3.

Inputs and Outputs

InputDimension TypeDescription

First

Quaternion or vectorContains quaternions in the form of [q0, r0, ... , q1, r1, ... , q2, r2, ... , q3, r3, ...].

OutputDimension TypeDescription

First

Quaternion conjugate or vectorContains quaternion conjugates in the form of [q0′, r0′, ... , q1′, r1′, ... , q2′, r2′, ... , q3′, r3′, ...].

References

Stevens, Brian L., Frank L. Lewis, Aircraft Control and Simulation, Wiley–Interscience, 2nd Edition.

Introduced before R2006a

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