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factorVelocity3Prior

Prior factor for 3-D velocity

Description

The factorVelocity3Prior object is a factor that has information for a prior velocity in 3-D for a factorGraph object.

Creation

Description

example

F = factorVelocity3Prior(nodeID) creates a factorVelocity3Prior object, F, with the node identification numbers property, NodeID, set to nodeID.

F = factorVelocity3Prior(nodeID,Name=Value) specifies properties using one or more name-value arguments. For example, factorVelocity3Prior(1,Measurement=[1,5,7]) sets the Measurement property of the factorVelocity3Prior object to [1,5,7].

Properties

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This property is read-only.

Node ID number, specified as a nonnegative integer. The factorVelocity3Prior object factor connects to this node in the factor graph.

If there is no node in the factor graph with the specified ID, a node with that ID is automatically created and added to the factor graph when this factor is added to the factor graph.

You must specify this property at object creation.

Data Types: int

Measured relative velocity, specified as a three-element row vector of the form [xz yz vz].

Data Types: double

Information matrix associated with the measurement, specified as a 3-by-3 matrix.

Data Types: double

Object Functions

nodeTypeGet node type of node in factor graph

Examples

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Create a velocity prior factor with a node ID of 1.

f = factorVelocity3Prior(1);

Create a default factor graph and add the factor to the graph using the addFactor function.

g = factorGraph;
addFactor(g,f);

Extended Capabilities

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

Version History

Introduced in R2022a