reset
Reset state and state estimation error covariance
Syntax
Description
Examples
Reset State and State Estimation Error Covariance in ekfSLAM
Object
Specify the initial vehicle state.
initialState = [1; -2; 0.1];
Specify the initial vehicle state covariance.
initialStateCovar = 0.1*eye(3);
Create an ekfSLAM
object with initial state and initial state covariance.
ekfSlamObj = ekfSLAM('State',initialState, ... 'StateCovariance',initialStateCovar);
Get the state and the state covariance from the ekfSLAM
object.
ekfSlamObj.State
ans = 3×1
1.0000
-2.0000
0.1000
ekfSlamObj.StateCovariance
ans = 3×3
0.1000 0 0
0 0.1000 0
0 0 0.1000
Reset the state and state estimation error covariance to the default value.
reset(ekfSlamObj)
Get the state and the state covariance from the ekfSLAM
object.
ekfSlamObj.State
ans = 3×1
0
0
0
ekfSlamObj.StateCovariance
ans = 3×3
1 0 0
0 1 0
0 0 1
Input Arguments
slamObj
— EKF SLAM object
ekfSLAM
object
EKF SLAM object, specified as an ekfSLAM
object.
Extended Capabilities
C/C++ Code Generation
Generate C and C++ code using MATLAB® Coder™.
Version History
Introduced in R2021b
Apri esempio
Si dispone di una versione modificata di questo esempio. Desideri aprire questo esempio con le tue modifiche?
Comando MATLAB
Hai fatto clic su un collegamento che corrisponde a questo comando MATLAB:
Esegui il comando inserendolo nella finestra di comando MATLAB. I browser web non supportano i comandi MATLAB.
Select a Web Site
Choose a web site to get translated content where available and see local events and offers. Based on your location, we recommend that you select: .
You can also select a web site from the following list:
How to Get Best Site Performance
Select the China site (in Chinese or English) for best site performance. Other MathWorks country sites are not optimized for visits from your location.
Americas
- América Latina (Español)
- Canada (English)
- United States (English)
Europe
- Belgium (English)
- Denmark (English)
- Deutschland (Deutsch)
- España (Español)
- Finland (English)
- France (Français)
- Ireland (English)
- Italia (Italiano)
- Luxembourg (English)
- Netherlands (English)
- Norway (English)
- Österreich (Deutsch)
- Portugal (English)
- Sweden (English)
- Switzerland
- United Kingdom (English)