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stateinfo

Display state vector information for insfilterErrorState

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Syntax

stateinfo(FUSE)
info = stateinfo(FUSE)

Description

stateinfo(FUSE) displays the meaning of each index of the State property of FUSE, an insfilterErrorState object, and the associated units.

example

info = stateinfo(FUSE) returns a structure with fields containing descriptions of the elements of the state vector of the filter, FUSE.

Examples

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Open Live Script

Create an insfilterErrorState object.

filter = insfilterErrorState;

Display the state information of the created filter.

stateinfo(filter)
States                            Units    Index
Orientation (quaternion parts)             1:4  
Position (NAV)                    m        5:7  
Velocity (NAV)                    m/s      8:10 
Gyroscope Bias (XYZ)              rad/s    11:13
Accelerometer Bias (XYZ)          m/s²     14:16
Visual Odometry Scale                      17

Output the state information of the filter as a structure.

info = stateinfo(filter)
info = struct with fields:
            Orientation: [1 2 3 4]
               Position: [5 6 7]
               Velocity: [8 9 10]
          GyroscopeBias: [11 12 13]
      AccelerometerBias: [14 15 16]
    VisualOdometryScale: 17

Input Arguments

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insfilterErrorState, specified as an object.

Output Arguments

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State information, returned as a structure. The field names of the structure are names of the elements of the state vector in the filter. The values of each field are the corresponding indices of the state vector.

Extended Capabilities

C/C++ Code Generation
Generate C and C++ code using MATLAB® Coder™.

Version History

Introduced in R2019a

See Also

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