我们可通过自适应算术编码压缩来提高甚低频通信系统的数据传输率。
We expect to increase the throughput by arithmetic coding adaptive data compression technique.
文中在概述CAN总线和低频通信的基础上，提出了一种基于CAN总线的TPMS轮胎自动定位解决方案。
After summarizing the CAN bus and the low-frequency communication, this paper suggests a concept of CAN bus based Tire auto-location with TPMS.
在考虑了开销之后，我们得出结论，自适应算术编码压缩技术确确实实能够为甚低频通信系统提高数据传输率。
After determining the overhead requirements, we conclude that the arithmetic coding adaptive data compression technique can provide a substantial increase in throughput for this system.
另一个问题时潜艇在水下时用低频进行通信，因为低频可以穿透海水传播，但用低频通信时，通信速度只能每秒几个字符。
The other problem is that submarines receive messages using low-frequency radio waves that can penetrate water, but only a few characters per second can be transmitted at these frequencies.
阐述SQUID的工作原理和噪声特性，分析其在超低频通信中的低温控制、环的正交性和混沌行为，为工程应用提供理论依据。
Then it presents the low temperature control techniques, the perpendicularity of the three loops and the chaos conduct of SQUID, which provides theoretical basis fort.
高频脉冲信号可能与回声定位有关，而低频连续信号可能与通信和情感表达有关。
High frequency pulsed sounds might be used for echolocation, and low frequency time continuous signals related with communication and emotive state expression.
文章报道的31位声表面波低频可程序抽头延迟线是一种用于扩频抗干扰通信系统所用的关键信号处理器件。
This paper reports a 31 bit low frequency SAW programmable tapped delay line. It is a key device in signal processing of interference free spread spectrum communication system.
在茫茫大洋深处，唯一可用的通信手段就是甚低频或者极低频无线电。
Out in the no-mans land of the international waters are the only means of communication with the submarines to use radio in the vlf or elf range.
使用调制技术的数据通信系统需要良好的低频响应，是对基于PLL频率合成器的数据通信系统的重要要求。
Data communication systems that employ modulation techniques requiring good low-frequency response place unique demands on PLL-based frequency synthesizers.
本文论述了一种基于软件无线电的甚低频低码率语音数字岩层通信机，它采用了QPSK调制和FEC信道编码技术。
This paper deals with a digital speech communicator of very low frequency and low bit digital communication based on software ratio, which USES the technique of QPSK and FEC coding.
机载甚低频天线系统中的双拖曳天线是用于对潜通信VLF/LF的发射天线。
The Dual Trailing Wire Antenna(DTWA) on an Aircraft antenna system is used to transmit VLF/LF messages to submarines.
UWB宽阔的频率范围包括了极低频率，美国海军将它用于与水中潜艇的通信。
UWB's broad frequency range includes the ultralow frequencies the U. s. Navy USES to communicate with submerged submarines.
文摘：由于大地信道稳定，低频透地通信被认为是最可靠的救急通信方式。
Abstract: the VLF Through-the-Earth Communication system is recognized as the most reliable way of conveying dispatching information due to its special transmission media.
文摘：由于大地信道稳定，低频透地通信被认为是最可靠的救急通信方式。
Abstract: the VLF Through-the-Earth Communication system is recognized as the most reliable way of conveying dispatching information due to its special transmission media.
应用推荐