在mmwave studio中成功得到了adc_data数据,使用mmwave radar device ADC Raw Data Capture中9.1节的MATLAB处理数据后,所得到的如下
但是我对此了解得不多,请问:
1、这些数据的物理意义是什么?通过这些数据值如何得出天线接收到的电磁信号的频率、相位?
2、如果想要将其FFT处理,并画出图像,如何实现?
3、是否有样例代码可以提供?
谢谢
你好,
图没有上传成功。
数据格式请参考:
建议参考FMCW 雷达测量基本原理视频
Fundamentals of FMCW technology and mmWave sensors, Quick start
https://training.ti.com/mmwave-training-series
1.1. Intro to mmWave Sensing : FMCW Radars - Module 1 : Range Estimation
1.2. Intro to mmWave Sensing : FMCW Radars - Module 2 : The Phase of the IF Signal
1.3. Intro to mmWave Sensing : FMCW Radars - Module 3 : Velocity Estimation
1.4. Intro to mmWave Sensing : FMCW Radars - Module 4 : Some System Design Topics
1.5. Intro to mmWave Sensing : FMCW Radars - Module 5 : Angle Estimation
2.1. TI Automotive mmWave Sensors Device Overview
2.2. TI Industrial mmWave Sensors Device Overview
2.3. Introduction to mmWave SDK
2.5. mmWave Radar Programming Model
2.7. Introduction to mmWave Sensor 1443 Hardware Accelerator
2.8. mmWave Sensor Raw Data Capture Using the TSW1400 Board
2.9. mmWave AWR1x Interference Detection - A crucial step to effective mitigation
2.10.mmWave AWR1x Power Optimization Options
3.1. mmWave SDK EVM Out-of-Box Demo
3.2. mmWave Water vs. Ground Classification Lab
3.4. mmWave sensors in robotics: enabling robots to ‘sense & avoid’
3.5. mmWave sensors in robotics: technical deep dive
4.1. Sense the world with TI mmWave: See through rain and walls, and detect small objects
5.1. Getting Up and Running with TI's mmWave Sensors
5.2. mmWave Sensors on the TI-Resource Explorer
5.3. mmWave Sensors : People Counting Demo (English)
5.4. mmWave Sensors : People Counting Demo (Chinese)
5.5. AWR1642 Vehicle Occupant Detection (VOD) Demo Webinar
6.1. TI Industrial mmWave Sensors Device Overview
6.2. TI Automotive mmWave Sensors Device Overview
6.3. mmWave RADAR in ADAS Applications