| 1. | General specification for active sonar of naval ship
舰艇用回声声呐通用规范 |
| 2. | Denoising processing of active sonar echo data based on matlab and wavelet transform
和小波变换的主动声纳回波数据消噪处理 |
| 3. | Study on double - threshold tracks correlation algorithm for active sonar to passive sonar
主被动声呐多目标航迹关联的双门限算法研究 |
| 4. | The main task of it is to measure the working parameter of active sonar and track the target
其主要任务是侦察目标主动声呐的工作参数，对目标实施跟踪。 |
| 5. | Detecting sonar pulse transmitted by an active sonar , it is called " sonar pulse detection "
声呐脉冲侦察是利用目标主动声呐发射的脉冲信号来探测目标的技术。 |
| 6. | A new adaptive data reduction algorithm is presented to display large amounts of data on the computer screen of active sonar system
摘要本文讨论了主动声纳系统中主动检测结果的数据显示问题。 |
| 7. | Some techniques about adaptive line enhancer ( ale ) are introduced in this thesis , which are used in active sonar to improve its detection performance
本论文着重对自适应线谱增强器( ale )应用于主动声纳信号检测的问题进行研究，以期改善主动声纳的检测性能。 |
| 8. | Oceanic reverberation , the fiercest interference to the active sonar , should be suppressed by the sonar signal processing . this is an important problem that has not been solved successfully
克服混响干扰一直是主动声纳信号处理理论和实践的一个重要课题，至今还没有得到完满解决。 |
| 9. | Detecting sonar pulse transmitted by active sonar , it is called " sonar pulse detection " . the main task of it is to measure the working parameter of active sonar and track the target
声呐脉冲侦察的主要任务是侦察目标主动声呐的工作参数，对目标实施跟踪，是利用目标主动声呐发射的脉冲信号来探测目标的被动测距技术。 |
| 10. | The hardware and software of the ale for a ship - bome active sonar are designed , tested , and documented in detail . lt has been verified that the design along with the techniques adopted is correct
通过样机的研制和对部队实际应用的主动声纳加装自适应线谱增强器，验证了设计结果的正确性，同时也产生了重要的军事效益。 |
