laser detection system meaning in English

激光探测系统

Study on the signal recognization reflected by the laser detection systems
激光探测回波识别技术研究
In this paper , a multi - functions laser detection system for pavement roughness is introduced . an accurate pavement roughness information is acquired with theory of array signals processing and de - noising by wavelet in this system
本论文将阵列信号处理理论和小波降噪理论运用到路面激光传感器检测系统，较准确的恢复出路面的平整度信息。
In this paper , a method to evaluate hardware performance of laser detection system with the array signal estimation is proposed . and the optimally weight vector of array signal can be acquired by the doa estimating of received signals . in order to acquire the maximum output power of expected signals , summation of weight vector is applied
提出用阵列信号源的估计来判断激光检测系统硬件性能；用接收信号波达角的估计得出阵列信号最佳权向量；用权向量的加权求和获取期望信号的最大输出功率，同时基于davidl . donoho软阈值理论，进行多层小波降噪，重构原始路面信号。