查询词典 digital network

The digital processing front aims to demodulate I/Q signal and transform sampling frequency.

在数位处理前端的部份是将取样出来的讯号做I/Q讯号的解调变和取样频率的转换。

To overcome this problem, we think to digitized the signal at medium frequency, even RF, and then demodulate it in digital domain.

为克服这一问题，人们考虑在中频，甚至射频就对信号数字化，再在数字域内进行解调。

Digital modulation, demodulation is one of the important parts in SDR.

数字化调制、解调是软件无线电技术中的一个重要内容。

On the other hand, multipurpose methods of digital demodulation with envelope-layering also are studied and discussed in detail.

实验结果表明，利用该方法可以成功的实现ASK、FSK、PSK和QSM这几个大类的调制。

The design of demultiplex er is developed in this project, which is the component of PCI bus signal digital multiplex system, and the study object is the data transmission of PCI bus in the Magnetic Environment Simulation System of Wireless Communication.

本课题研究的是PCI总线信号数字复接系统——分接子系统的设计，并以通信信号电磁环境模拟器系统中的PCI总线数据传输为具体研究对象。

Secondly, the paper studied the FPGA solutions of Digital Multiplex System. Designed FPGA circuit of module including Multiplex, demultiplex, bit synchronization and frame synchronization, mostly performance of bit synchronization and frame synchronization circuit are optimized.

其次，论文研究了基于FPGA的数字复接系统实现方案，实现了数字复接、数字分接、位同步及帧同步等单元模块的FPGA电路设计，优化了位同步及帧同步电路的主要性能指标。

At first, the article introduces the principle of digital multiplex, then presents the design and the implementation of the demultiplexer, analyzes the problems in the experiment finally.

本文首先介绍了数字复接原理，然后给出了分接系统方案的设计以及具体实现，最后分析了系统调试过程中所遇到的问题。

The denseness calculation of DSP can realize the real-time and high speed processing of digital signal.

DSP的密集运算能力能实现数字信号的实时、高速处理，而计算机强大的处理能力，方便的人机对话，使它具有灵活的软件功能、友好的操作性能。

Haijia En printing equipment on the Limited was established in 1995, the company for the printing and packaging industry has brought different types of quality measurement equipment and printing equipment and auxiliary materials, the main operating agent products are: X-Rite densimeter, GMG digital proofing system, AGFA Phototypesetter system, AGFA version of the CTP version of the traditional wood and wood, Ireland, film and other supplies.

上海嘉恩印刷器材有限公司于1995年成立，公司为印刷及包装行业带来了不同类型的质量测量仪器和印刷设备及辅助材料，目前主要的经营代理产品有：X-Rite密度仪、GMG数码打样系统、AGFA照排机系统，AGFA的CTP版材及传统版材，爱尔发菲林等耗材。

By using a vitrating digital densimeter (DMA602/60), the densities of glycine and alanine in aqueous methanol, ethanol and propanol solutions were measured at 298.15 K, and the apparent molar volumes calculated. According to McMillan-Mayer approach, the volumetric interaction coefficients were evaluated.

用DMA602/60型震动管数字密度计测定了298.15 K下甘氨酸、丙氨酸分别在纯水和四个不同浓度甲醇、乙醇和丙醇水溶液中的密度，计算了相应的表观摩尔体积，用最小二乘法拟合了氨基酸在醇水溶液中的标准偏摩尔体积。

"Yes, now you can give yourself airs," she said, you have got what you wanted.

"对了，您现在高兴了，"她说道，这是您所期待的。

Then the LORD said to me: Rebel Israel is inwardly more just than traitorous Judah.

上主于是对我说：＂失节的以色列比失信的犹大，更显得正义。