underwater communication的例句大全

The results are significant in underwater communication engineering.

研究结果对于水下通信有重要的应用意义。

Underwater communication is an important technology for marine and underwater development and exploration. Unlike the terrestrial and space communications, underwater communication is mainly in freshwater seawater.

水下通信是海洋和水下开发的一项重要技术，相对于陆地与空间通信而言，水下通信主要是在淡水、海水中的通信。

applications of time reversal to dispreading of bpsk signals in underwater communication

时间反转法应用于水下通信中BPSK信号解扩处理

Application Research of Serial Concatenated Code in Underwater Communication System

级联码在水下远程通信中的应用研究

Simulation Research of The Serial Concatenated TCM Coding Method Based on Underwater Communication Channel

基于水声信道的级联TCM编码技术研究

Analysis on the Underwater Communication Channel in a Shallow Sea

浅海水声通信实验信道特征分析

A Novel Switching Beam Algorithm Designed for Long Range Underwater Acoustic Communication

远程水声通信系统中波束切换新方法

A Study for Pulse Width Stabilization Technique Used in Underwater Laser Pulse Position Modulation Communication

激光水下PPM通信中的脉宽稳定技术研究

Performance Analysis of Narrow-Band Interference Suppression in Underwater Acoustic Communication Based on Barker-Code Windowed OFDM

利用巴克码窗抑制OFDM水声通信系统信道内窄带干扰性能分析

Local Interference Adaptive Cancellation In Full Duplex Underwater Acoustic Communication System

全双工水声通信本地发射干扰自适应抵消技术

The analysis of the underwater acoustic channel model and the calculation and analysis in the physical model, the mathematical model, the noise model, and reverb model provide the realization of offshore communication system with provides a feasible basis. 3.

完成了水声信道模型的理论计算。通过对水声信道模型的分析，在物理模型、数学模型、噪声模型、混响模型方面的分析计算，为实现近海通信系统的实现提供了可行性依据。

Underwater acoustic communication networks ( UAN) plays an important role in the development and utilization of marine resources, for instance, Ocean sampling, Environmental monitoring, Disaster prevention, Assisted navigation, Distributed tactical surveillance, Mine reconnaissance.

水声通信网络在人类开发和利用海洋资源方面扮演重要的角色，它的应用领域如：海洋数据采样、环境监测、灾难预防、辅助导航、分布式战术监测、编队探雷等。

However, the air change in the amount of information in the underwater acoustic communication, time-varying, frequency change and other characteristics caused by inter-symbol interference, seriously affecting the quality of communication.

但是，水声通信中信息量的空变、时变、频变等特性引起的码间干扰，严重影响了通信质量。

underwater acoustic communication will play an increasing role in marine environmental monitoring and engineering technology.

水声通信技术将在海洋环境监测和海洋工程中发挥越来越大的作用。

Sonar is the mainly artifice of positioning, navigation and communication for the underwater target.

声纳是对水下目标进行定位、导航和通讯的主要手段。

Research on the simulation of high speed underwater acoustic communication systems

高速水声通信系统仿真研究

Sound as the most effective physical means of long-range underwater detection and communication. Currently international and domestic has developed a variety of sonar equipment ( such as side-scan sonar, synthetic aperture sonar, self-propelled variable depth sonar, etc.) for detecting underwater targets.

声是水下远距离探测、通讯的最有效的物理手段，目前国际国内已发展装备了各种声纳（如侧扫声纳、合成孔径声纳、自航式变深声纳等）用于探测水下目标。

Underwater acoustic ( UWA) communication technology is the primer tool to study and develop the ocean.

火声通信技巧非研讨和开收海土的从要工具之一。

In order to improve the data rate of long-range underwater acoustic communication ( UWAC) system working on low frequency band, a type of communication mode is presented, that is Chaotic-FM M-ary mode.

针对远程水声通信速率低的问题，提出了采用混沌调频M-ary（M元）通信方式提高通信速率的办法。

The realization of PPM digital receiver with DSP in underwater optical communication

水下光通信PPM数字接收机的DSP实现