滤波求和方式实现宽带波束形成，基于人工神经网络的常用数字信号调制，车牌识别定位程序的部分功能，FMCW调频连续波雷达的测距测角，分析了该信号的时域、频域、倒谱，循环谱等。- Filtering summation way broadband beamforming, The commonly used digital signal modulation based on artificial neural network, Part of the license plate recognition locator feature, FMCW frequency modulated continuous wave radar range and angular measurements, Analysis of the signal time domain, frequency domain, cepstrum, cyclic spectrum, etc.