中文说明: 关于超声波倒车雷达测距的,处理信号的时频分析,借鉴了主成分分析算法(PCA),毕业设计有用,采用波束成形技术的BER计算,外文资料里面的源代码。
English Description:
On ultrasonic reversing radar ranging and signal processing of time-frequency analysis, using principal component analysis (PCA) algorithm, graduation design useful, using beam forming technology of BER calculation, foreign material inside the source code.