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reset

Reset states for insEKF

Since R2022b

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Syntax

reset(filter)

Description

reset(filter) resets the State and StateCovariance properties of the insEKF object filter to their default values.

example

Examples

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Open Live Script

Create an insEKF filter object.

filter = insEKF
filter = 
  insEKF with properties:

                   State: [13x1 double]
         StateCovariance: [13x13 double]
    AdditiveProcessNoise: [13x13 double]
             MotionModel: [1x1 insMotionOrientation]
                 Sensors: {[1x1 insAccelerometer]  [1x1 insGyroscope]}
             SensorNames: {'Accelerometer'  'Gyroscope'}
          ReferenceFrame: 'NED'

Show the default angular velocity state using the stateparts object function.

stateparts(filter,"AngularVelocity")
ans = 1×3

     0     0     0

Specify the angular velocity state as [0.1 0.1 0.1] rad/s using the stateparts object function.

stateparts(filter,"AngularVelocity",[0.1 0.1 0.1])
stateparts(filter,"AngularVelocity")
ans = 1×3

    0.1000    0.1000    0.1000

Reset the filter and show the angular velocity state.

reset(filter)
stateparts(filter,"AngularVelocity")
ans = 1×3

     0     0     0

Input Arguments

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INS filter, specified as an insEKF object.

Version History

Introduced in R2022b

See Also