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- In 2000,American navy successfully sends E-mail through the link of the underwater acoustic channel. 在2000年,美国海军成功通过水声链路并接入Internet 网络发送E-mail,这具有重要的战略意义;
- According to the time delay estimation model of multi-path effects in the underwater acoustic channel,computer simulation is carried o... 模拟结果表明,该方法对监测浅海航道水深是可行的。
- Forward feedback neural network (FNN) using a variable step size BP algorithm is used to implement underwater acoustic channel equalization. 文中对变步长BP算法的前馈神经网络进行了理论和算法分析,并通过计算机对其实现水声信道盲均衡进行了仿真。
- According to the character of underwater acoustic channel, MIMO system is used in underwater acoustic channel taking the advantage of improving channel capacity, and providing MMSE - DFE equalzer to reduce the effect of ISI in the receive end. 针对水声信道特性,提出了在水声信道下利用MIMO技术提高信道容量,并在接收端进行MMSE-DFE均衡来消除符号间干扰(ISI)。
- After that the techniques of channel coding, synchronization and RAKE receiver were investigated,the method using a Willard sequence for synchronization of system and acoustic channel multipath time-delay estimate was found. 论文还对信道编码技术、扩频系统的同步技术和RAKE接收技术进行了研究,提出了一种用威拉德序列做同步头来完成系统同步定时及信道多径时延估计的方案。
- sparse underwater acoustic channel 稀疏水声信道
- Double path underwater acoustic channel 双径水声信道
- underwater acoustic channel capacity 水下声道容量
- The problem of error control should be sufficiently considered for the image transmission coding in underwater acoustic telemetry,because data are prone to errors over underwater acoustic channels. 提出了一种高误比特率传输条件下的图像编码方法,它适用于水声信道的图像传输。
- The dissertation analyses the principle of data transmission with FH communication to anti-multi-path in shallow water acoustic channels, and designs a method to implement data transmission in UWA. 分析了采用跳频通信技术实现水声数据传输的抗多途干扰原理,并提出了一种水声跳频通信系统的设计方案;
- He get seasick every time he crosse the channel. 他每次渡英吉利海峡时都晕船。
- Study of underwater acoustic channel linear equalization 水声信道线性均衡的研究
- Ferryboats ply across the English Channel. 渡船定期往返于英吉利海峡。
- The water had worn a channel in the rock. 水把岩石冲出了一条沟。
- A reflected signal on a communication channel. 一种在通信信道上反射回来的信号。
- Opened the show with an acoustic set. 不用电子乐器开始演出
- A channel over which pilot signal is transmitted. 可在其上传输导频信号的一种信道。
- Once he swam the English Channel. 他有一次横渡了英吉利海峡。
- Ships must follow the channel into the port. 船只必须沿航道进入港口。
- The channel of the river filled up with mud. 河道塞满了泥。