介绍ＦＭＣＷ雷达高精度液位测量系统的组成及各单元的基本功能，讨论为满足系统发射信号的频率稳定性和线性度的要求所采取的ＶＣＯ非线性校正和温度补偿措施．针对系统的特点采用了开环校正的方法．为了滤除ＶＣＯ测量数据中的噪声，采用 Ｓａｖｉｔｚｋｙ－Ｇｏｌａｙ滤波器对测量的ＶＣＯ ｖ－ｆ曲线进行平滑处理，给出了实测结果．可以应用于油船舱内液位测量等对精度要求很高且环境苛刻的场合．-Introduce the composition of the FMCW radar precision level mea

关键词 ：雷达 人工智能 识别 摘要：主要介绍了一种用于手势识别的线性调频雷达，重点介绍了距离-多普勒谱的人工智能信号处理与识别技术。-FMCW radar: —Intelligent driver assistance systems have become important in the automotive industry. One key element of such systems is a smart user interface that tracks and rec

FMCW调频连续波雷达的测距测角，IMC-PID是利用内模控制原理来对PID参数进行计算，使用高阶累积量对MPSK信号进行调制识别。- FMCW frequency modulated continuous wave radar range and angular measurements, The IMC- PID is using the internal model control principle for PID parameters is calculated, Using high

FMCW调频连续波雷达的测距测角，信号处理中的旋转不变子空间法，研究生时的现代信号处理的作业。- FMCW frequency modulated continuous wave radar range and angular measurements, Signal Processing ESPRIT method, Modern signal processing jobs when the graduate.