correctUndetected

Correctphdfilter with no detection hypothesis

Syntax

correctUndetect(phd,Pd)

correctUndetect(phd,Pd,PzeroDets)

Description

correctUndetect(phd,Pd)corrects thephdfilter,phd, with the sensor detection probability,Pd. If used withggiwphd, the function calculates the probability of generating zero detections using the current Gamma distribution of the filter. If used withgmphd, the probability of generating zero detections is assumed to be zero.

correctUndetect(phd,Pd,PzeroDets)allows you to specify the conditional probability for generating zero detections usingPzeroDets.

Input Arguments

collapse all

`phd`—phd filter
`ggiwphd`过滤器对象|`gmphd`过滤器对象

phdfilter, specified as aggiwphd过滤器对象or agmphd过滤器对象.

Example:phd

Data Types:object

`Pd`—Sensor's detection probability for each component
1-by-Nreal-valued row vector

Sensor's detection probability for each component in the density of the PHD filter, specified as a 1-by-Nreal-valued row vector, whereNis the number of components.

Example:[0.5 0.6 0.55]

Data Types:single|double

`PzeroDets`—Probability of generating zero detection for each component
1-by-Nreal-valued row vector

Probability of generating zero detection for each component in the density of the PHD filter, specified as a 1-by-Nreal-valued row vector, whereNis the number of components.

Example:[0.1 0.2 0.15]

Data Types:single|double

Extended Capabilities

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

Version History

Introduced in R2019a

correctUndetected

Syntax

Description

Input Arguments

phd—phd filterggiwphd过滤器对象|gmphd过滤器对象

Pd—Sensor's detection probability for each component1-by-Nreal-valued row vector

PzeroDets—Probability of generating zero detection for each component1-by-Nreal-valued row vector