主要内容

数据合成

Simulate radar sensors, generate signals, detections, and tracks, model propagation channels, clutter, target RCS, and micro-Doppler signatures

在不同级别的抽象 - 培训或基于物理的雷达数据中模拟雷达数据。对于更快的模拟，生成概率雷达检测和跟踪以测试跟踪和传感器融合算法。为了获得更高的忠诚度物理模拟，模型传输波形，这些波形在环境中传播，反射目标并在雷达时接收。从概率模型过渡到基于物理的模型。模拟多径传播，混乱，干扰和目标回声。将目标定义为简单的几何形状或复杂的结构，例如步行行人或移动的骑自行车手。模拟在方位角和高程中机械或电子扫描的主动传感器和被动传感器。提取微型多普勒签名以对雷达检测和轨道进行分类。

Functions

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mergeDetections Merge detections into clustered detections
radarDataGenerator Generate radar detections and tracks
radarEmission 发射的雷达信号结构
radarEmitter Radar signals and interferences generator
objectDetection Report for single object detection
objectTrack Single object track report
TrackhistoryLogic Confirm and delete tracks based on recent track history
radarTransceiver 莫nostatic radar transceiver
pulseWaveformLibrary 创建脉冲波形库
rcscylinder 气缸的雷达横截面
rcsdisc Radar cross section of flat circular plate
rcssphere Radar cross section of sphere
rcstruncone Radar cross section of truncated cone
radarChannel 雷达信号的自由空间传播和反射
backscatterBicyclist Backscatter radar signals from bicyclist
backscatterPedestrian Backscatter radar signals from pedestrian
barrageJammer Barrage jammer
constantGammaClutter Simulate constant gamma clutter
gpuConstantGammaClutter Simulate constant-gamma clutter using GPU
twoRayChannel Two-ray propagation channel
widebandTwoRayChannel 宽带两射线传播频道
rcssignature Radar cross-section pattern

Blocks

Backscatter Bicyclist 骑自行车的人的反向散射信号
反向散射的行人 Backscatter signals from pedestrian
Barrage Jammer Barrage jammer interference source
常数伽马杂乱 恒定的伽玛混乱模拟
GPU Constant Gamma Clutter 恒定的伽玛混乱模拟using gpu
Radar Data Generator Generate radar sensor detections and tracks
检测串联 结合来自不同传感器的检测报告
Two-Ray Channel 两射线通道环境
宽带双线通道 Wideband two-ray channel environment
Pulse Waveform Library Library of pulse waveforms

Topics

  • Clutter Modeling

    Reflections from land and sea can overwhelm a target echo. Use these tools to simulate clutter.

  • Barrage Jammer

    Create jamming signals that can reduce a receiver’s target detection performance.

  • Two-Ray Multipath Propagation

    A two-ray propagation channel is the next step up in complexity from a free-space channel and is the simplest case of a multipath propagation environment.