Main Content

Estimation Filters

Kalman and particle filters, linearization functions, and motion models

Sensor Fusion and Tracking Toolbox™ provides estimation filters that are optimized for specific scenarios, such as linear or nonlinear motion models, linear or nonlinear measurement models, or incomplete observability.

职能

expand all

trackingKF Linear Kalman filter for object tracking
trackingEKF Extended Kalman filter for object tracking
trackingUKF Unscented Kalman filter for object tracking
trackingABF 用于对象跟踪的alpha-beta滤波器
trackingCKF Cubature Kalman滤波器用于对象跟踪
Trackingimm Interacting multiple model (IMM) filter for object tracking
trackingGSF 用于对象跟踪的高斯和滤波器
trackingPF Particle filter for object tracking
TrackingMscekf Extended Kalman filter for object tracking in modified spherical coordinates (MSC)
ggiwphd Gamma Gaussian Inverse Wishart (GGIW) PHD filter
gmphd 高斯混合物(GM)博士学位过滤器

trackingKF

initcvkf Create constant-velocity linear Kalman filter from detection report
initcakf Create constant-acceleration linear Kalman filter from detection report

trackingEKF

initcvekf 从检测报告中创建恒定速度扩展的卡尔曼过滤器
initcaekf Create constant-acceleration extended Kalman filter from detection report
initctekf 创建从检测报告中创建恒定的转向率扩展Kalman滤波器
initapekf 恒定速度角参数初始化
initrpekf Constant velocity range-parameterized EKF initialization
initsingerekf Singer accelerationtrackingEKF初始化

trackingUKF

initcvukf 从检测报告中创建恒定速度的无味Kalman滤波器
initcaukf 从检测报告中创建恒定加速器的无味Kalman滤波器
initctukf 创建恒定的转弯率unscented Kalman filter from detection report

trackingABF

initcvabf Create constant velocity tracking alpha-beta filter from detection report
initcaabf Create constant acceleration alpha-beta tracking filter from detection report

trackingCKF

initcvckf 从检测报告中创建恒定的速度跟踪Cubature Kalman滤波器
initcackf 从检测报告中创建恒定加速跟踪Cubature Kalman滤波器
initctckf 从检测报告中创建恒定的转弯速率跟踪Cubature Kalman滤波器

Trackingimm

initekfimm InitializeTrackingimm目的

trackingPF

initcvpf 从检测报告中创建恒定速度跟踪粒子过滤器
initcapf Create constant acceleration tracking particle filter from detection report
initctpf Create constant turn rate tracking particle filter from detection report

TrackingMscekf

initcvmscekf Constant velocityTrackingMscekf初始化

ggiwphd

initcvggiwphd Create constant velocityggiwphdfilter
initcaggiwphd Create constant accelerationggiwphdfilter
initctggiwphd 创建恒定的转弯率ggiwphdfilter

gmphd

initcvgmphd Create constant velocitygmphdfilter
initcagmphd Create constant accelerationgmphdfilter
initctgmphd 创建恒定的转弯率gmphdfilter
initctrectgmphd 创建恒定的转弯速率矩形目标gmphdfilter

恒定速度模型

constvel Constant velocity state update
constveljac Jacobian for constant-velocity motion
constvelmsc MSC框架中的恒定速度(CV)运动模型
constvelmscjac Jacobian of constant velocity (CV) motion model in MSC frame
cvmeas Measurement function for constant velocity motion
cvmeasjac 恒定速度运动的测量函数的雅各布
cvmeasmsc Measurement based on constant velocity (CV) model in MSC frame
cvmeasmscjac 使用恒定速度(CV)模型在MSC框架中使用恒定速度(CV)的测量

恒定加速模型

constacc Constant-acceleration motion model
constaccjac 雅各布恒定运动
cameas 恒定加速运动的测量功能
cameasjac Jacobian of measurement function for constant-acceleration motion

Singer Acceleration Model

singer Singer acceleration motion model
singerjac 歌手加速运动模型的雅各比安
Singermeas Measurement function for Singer acceleration motion model
Singermeasjac Jacobian of measurement function for Singer acceleration motion model
SingerProcessnoise 歌手加速模型的过程噪声矩阵

Constant Turn-Rate Model

康斯坦 恒定的转弯速率运动模型
constturnjac Jacobian for constant turn-rate motion
ctmeas 恒定转弯运动的测量功能
ctmeasjac Jacobian of measurement function for constant turn-rate motion

矩形对象模型gmphd

CTRECT 恒定的转弯率矩形目标运动模型
CTRECTjac Jacobian of constant turn-rate rectangular target motion model
CTRECTmeas Constant turn-rate rectangular target measurement model
CTRECTmeasjac Jacobian of constant turn-rate rectangular target measurement model
ctrectcorners 恒定转率矩形目标的角度测量

开关运动模型

switchimm 模型转换功能Trackingimm目的

话题