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    Chapter and Conference Paper

    A Method for Range Estimation Based on Image Processing

    Striations image generated in target localization algorithm using a guide source (GTL algorithm) is always blurred and indistinct because of noise pollution. Range estimation can not be realized. In order to a...

    Qinghai He, Lianglong Da, Guojun Xu in Proceedings of the 2012 International Conf… (2013)

  2. No Access

    Chapter and Conference Paper

    Simulation Research on the Effect of Thermocline on Underwater Sound Propagation

    The thermocline has an important influence on sound propagation or underwater acoustic detection in shallow water. The beam-displacement ray-mode theory is used to analyze the effect of thermocline on underwat...

    Lin Zhang, Lianglong Da, Guojun Xu in System Simulation and Scientific Computing (2012)