| 1. | An survey of matched - field processing in acoustical signal processing
水声信号处理中匹配场处理技术研究的现状和展望 |
| 2. | Passive ranging is one of the difficulties in the field of underwater sound signal processing
被动精确测距一直是水声信号处理中的困难之一。 |
| 3. | At present , adaptive technique is widely applied in acoustic signal processing field
目前，自适应技术是水声信号处理领域应用最广泛的技术。 |
| 4. | The passive recognition technology of underwater targets is always a hot topic in the field of underwater signal processing
水下目标被动识别技术一直是水声信号处理领域研究的热点。 |
| 5. | Multi - channel underwater acoustic signal preprocessing is the essential part of the sorna signal processing , especially in a low snr
对被动声纳接收的噪声信号的特性进行了分析，利用子波方法对水声信号处理进行了仿真。 |
| 6. | It is well known that array processing technique is a main branch of underwater acoustic signal processing and multi - target parameter estimation
阵列处理是水下声信号处理的重要组成部分，是进行水下目标参数估计的重要环节。 |
| 7. | These problems . including the large escalations in torpedo homing and the real time of the algrithm of underwater acoustic signal processing , are sieved in this thesis
本论文解决了鱼雷自导中大运算量及水声信号处理算法的实时处理问题。 |
| 8. | Broadband array signal processing is a main direction of underwater acoustic signal processing , but the broadband signal processing is more complex than that of narrowband
宽带阵列信号处理是水声信号处理的一个主要研究方向，但是宽带水声信号的处理远比窄带信号复杂的多。 |
| 9. | Therefore applying the nonlinear signal processing to the underwater acoustic to study the target ' s nonlinear properties is a way of modern underwater acoustic processing
因此将非线性分析方法应用于水声信号处理，描述目标信号的非线性特征已成为现代水声信号处理的一个发展方向。 |
| 10. | In this dissertation focuses are placed on the design of dsp ( digital signal processor ) system which is applied for underwater acoustic signal processing - digital multibeamforming array processing system
本文对应用于水声信号处理中的dsp系统? ?多波束阵列处理器系统的设计和研制进行了初步的探讨和研究。 |
