파형 수준 시뮬레이션
파형 수준 신호 처리 체인과 데이터 처리 체인을 모델링하고, I/Q 신호를 생성하고, 타깃 검출 알고리즘을 테스트하고, 마이크로 도플러 처리를 수행하려면 radarTransceiver를 사용합니다.
함수
블록
| Backscatter Bicyclist | Backscatter signals from bicyclist (R2021a 이후) |
| Backscatter Pedestrian | Backscatter signals from pedestrian (R2021a 이후) |
| Barrage Jammer | Barrage jammer interference source (R2021a 이후) |
| Constant Gamma Clutter | Constant gamma clutter simulation (R2021a 이후) |
| GPU Constant Gamma Clutter | Constant gamma clutter simulation using gpu (R2021a 이후) |
| Two-Ray Channel | Two-ray channel environment (R2021a 이후) |
| Wideband Two-Ray Channel | Wideband two-ray channel environment (R2021a 이후) |
| Pulse Waveform Library | Library of pulse waveforms (R2021a 이후) |
도움말 항목
- Barrage Jammer
Create jamming signals that can reduce a receiver’s target detection performance.
- Clutter Modeling
Reflections from land and sea can overwhelm a target echo. Use these tools to simulate clutter.
추천 예제
Non-Cooperative Bistatic Radar I/Q Simulation and Processing
Simulate I/Q samples for a non-cooperative passive bistatic radar system that has two different signals of opportunity.
Cooperative Bistatic Radar I/Q Simulation and Processing
Simulate I/Q for a cooperative bistatic system and perform subsequent signal processing for a single bistatic transmitter and receiver pair.
Parallel Simulation of Target, Clutter, and Interference Signals
Simulate clutter and interference using bistaticTransmitter and
bistaticReceiver to model both halves of a monostatic radar and
speeds up the simulation using parallel processing.
Augmenting Radar Data to Create More Diverse Datasets
Augment real and synthetic radar data for AI applications.
Create a Digital Twin of a TI mmWave Radar
Model a TI mmWave radar using radarTransceiver, simulate time
division multiplexing (TDM) and dechirping, and compare real and synthetic data.
Simulating Radar Datacubes in Parallel
Simulate datacubes from an S-band terminal airport surveillance radar serially and in parallel and assess performance.
Simulating Radar Returns from a Wind Turbine Using Simple Scatterers
Simulate a wind turbine in a radar scenario using a 3-D model in which turbine blades are simulated using simple rectangular plates with known radar cross sections.
Simulate a Coastal Surveillance Radar
Simulate a stationary land-based radar that collects returns from extended targets at sea.
Simulate a Maritime Radar PPI
Simulate a plan position indicator (PPI) radar image for a rotating antenna array in a maritime environment.
Simulating Radar Returns from Moving Sea Surfaces
Simulate an X-band radar system used for oceanographic studies of sea states.
Simulated Land Scenes for Synthetic Aperture Radar Image Formation
Simulate I/Q signals from a synthetic aperture radar (SAR) system that uses platform motion to mimic a longer aperture to improve cross-range resolution using a range migration focusing algorithm.
Generate Clutter and Target Returns for MTI Radar
Generate surface clutter and target returns for the simulation of moving target indicator (MTI) radar.
Design and Simulate an FMCW Long-Range Radar (LRR)
Create a radarDataGenerator object from a radar design exported
from the Radar Designer app.
Modeling a Wideband Monostatic Radar in a Multipath Environment
Simulate a wideband monostatic radar system in a multipath environment.
Simulating a Bistatic Radar with Two Targets
Simulate a bistatic radar system with two targets.
Simulating Bistatic Polarimetric Radar
Simulate a polarimetric bistatic radar system to estimate the range and speed of targets.
Simulating Polarimetric Radar Returns for Weather Observations
Simulate a polarimetric Doppler radar return that meets the requirements of weather observations.
Acceleration of Clutter Simulation Using GPU and Code Generation
Simulate clutter on a graphical processing unit (GPU) or through code generation (MEX).
Introduction to Micro-Doppler Effects
The concept of a micro-Doppler effect in the radar return of a target due to the rotation of that target is introduced.
