[1] [1] MA P GLIU YQI Let al. Wavelet filter algorithm for echo signal of pulsed laser radar at low SNR［J］. Electronics Optics & Control201118（4）:26-29.

[2] [2] XIA G F ZHAO B J HAN Y Q. Target detection in three pulse laser radar［J］.OptoElectronic Engineering2006 33(3):137140-144.

[3] [3] PING Q W. Signal detection of laser radar based on the background character parameter［J］. Acta Optica Sinica200828(s2): 304-307.

[4] [4] FANG H THUANG D S.Noise reduction in lidar signal based on discrete wavelet transform［J］.Optics Communications2004233(13):67-76.

[5] [5] MA P G QIL YANG Yet al. Study on airborne multipulse ladar target signal simulator［J］.Acta Optica Sinica201232(1): 271-276.

[6] [6] PING Q WHE P KZHAO B Jet al. Study on digital signal processor of the high resolution middle and long range laser ranger［J］.Laser & Infrared200333(4):261-264.

[7] [7] KNIGHT F KKLICK D IRYANHO WARD D Pet al.Threedimensional imaging using a single laser pulse ［J］.Proc.SPIE1103Laser Radar IV1741989doi:10.1117/12.960570.

[8] [8] YANG YNI X XLU Z Ket al. A pulse laser simulator［J］.OptoElectronic Engineering200027(6):43-47.

[9] [9] LIU Y FPAN QZHANG G J. Efficient approach to enhance maximum radar range［J］.Control and Decision 200621(8):885-888.