Based on the acousticsignal generated by moving vehicles, this article spread a research on vehicle recognition.
本文基于运动车辆产生的声频信号来进行车型识别的研究。
2
The concept of fusing energy cost function and method based on the function are proposed, the method was used for the recognition of underwater acousticsignal.
提出了融合能量代价函数的概念及基于代价函数的小波包能量法，并将其应用于水声信号的识别。
3
Acousticsignal is stability and accuracy, so using acousticsignal to classify objects can expand the field of pattern recognition.