synchronization signal造句

例句与造句

1. Underwater data communication system s synchronization signal processing
   水声数据传输系统中的同步信号处理
2. Two new speech detection methods based on neural networks using barker coded synchronization signal are presented
   提出了两种采用巴克码编码同步信号并基于神经网络的起点检测新方法。
3. In this issue the different schemes mentioned above will be analyzed and the results are described by synchronization signal distribution intuitively
   通过分析，比较了两种不同同步机制的不同性能，并用同步分布的方式对结果进行了直观的表达。
4. It is conceived to introduce barker codes as synchronization preamble and add synchronization signal in front of speech signal to implement speech detection . the principle of this idea is presented
   提出了引入barker码作为同步码，在语音信号前添加同步信号以实现起点检测的工作设想，并介绍了其同步原理。
5. The system employs multicarrier modulation ( mcm ) technique as the modulation method , and linear frequency modulation ( lfm ) signal as the synchronization signal and digital signal processor ( dsp ) as the hardware ' s core chip
   该系统选用多载波调制技术进行调制，选用线性调频信号为其同步信号，选择数字信号处理器为硬件核心芯片。
6. It's difficult to find synchronization signal in a sentence. 用synchronization signal造句挺难的
7. Synchronized drive module produces horizontal drive signal in synchronization with horizontal synchronization signal and field drive sawtooth in synchronization with vertical synchronization signal . these signal drive scaning sytem of slltv
   同步驱动模块产生与行、场同步的行同步驱动信号和场锯齿波驱动信号，用于驱动激光电视的扫描系统。
8. The results of experiment tell it is an effective method of share current . a strategy of synchronization control , which combines competition coequality and priority , is mentioned in the paper and uses digital phase - lock loop to track synchronization signal
   在同步控制上，应用了“优先与抢占”的方式产生同步信号，纯硬件实现，简单可靠；使用了成熟的数字锁相环来跟踪同步信号。
9. Therefore , it is necessary to mount timing system alone in synchronization network node and the place where there are more telecommunication equipments and the important hinge , which supplies the primary synchronization signal conformed to the standard
   因此，有必要在同步节点处或通信设备较多的地方以及通信网的重要枢纽处，单独设置时钟系统，对所在的通信楼的设备提供合乎标准的同步基准信号。
10. Synchronization is the commander of every digital communication system , without it the system is unable to work orderly and correctly . a five - tuple of time - frequency diversity is adopted to guarantee that the synchronization signal be retrieved reliably in the receiver
    同步是任何数字通信系统有序工作的“指挥棒” ，本研究采用5重时频分集的方法，使得在接收端能够可靠地恢复出系统工作所需要的同步信号。
11. Bits supplies the synchronous timing signal to these equipments inside the telecommunicationt building , such as dps , atm , no . 7 , dxc , tm & adm in sdh , don and in etc . the related techniques are involved in the content of synchronization ne twork , timing distribution , the timing signal transportations x impairments etc . the second chapter tells the structure and the function of the building integrated timing system . the third chapter summarizes the digital synchronization network techniques , which emphasizes the basic concept of synchronization networks analyzes the necessity of building the synchronization network and introduces all kinds of synchronization methods . the fourth chapter represents the transportation of the synchronization signal
    本文第二章讲述了通信楼综合定时系统的构成及作用：第三章概述了数字同步网技术，着重描述了同步网的基本概念，分析了建立同步网的必要性，讲述了各种同步方法；第四章阐述了同步定时信号的传输；第五章介绍了bits设备所支持的同步状态消息；第六章、第七章为本文的重点，通过对时钟信号建立数学模型，从理论上分析时钟内部噪声和相位瞬变产生时钟定时信号损伤的原理，企图寻找到更好地控制频率漂移的方法。
12. Digital image processing consume a large amount of memory and time commonly . basing on the advantage of fpga , the paper design harware module by hdl ( hardware language ) , i . e . , some function is achieved by les ( logic element ) of the fpga . the real - time of digital image processing is achieved by this . the sample and display of digital image is the important part . so , the paper mainly design the sample and desplay module . the sample card is designed and it ’ s word mode is configured according china ’ s cvbs ( composite video bar signal ) . for acquiring the image and storing it correctly to sram , the paper design the sample - control module . the sample module can work correctly using least time . the reliability and real - time achieve the reference . according the vga principle and scheduling of the ths8134 , the paper design a vga - control module by hdl . firstly , the control signal is synthesized secondly , the horirontal and vertical synchronization signals is synthesized according to the vga interface standard
    图像处理的特点是处理的数据量大,处理非常耗时,为实现数字图像的实时处理,本文研究了在fpga上用硬件描述语言实现功能模块的方法,通过功能模块的硬件化,解决了视频图像处理的速度问题。图像数据的正确采集和显示输出是其中的两个重要的模块,因此,本文主要完成了图像数据的采集和显示输出的设计。本文设计了采集卡,并要对其工作模式进行了配置和编写了采集控制模块,在采集控制模块的控制下,将数字图像数据正确无误的存储到了sram中。
13. With these optical transceivers , the workstation on the shore can receive the synchronization signal for synchronization demodulation of pgc and controls the long - distance photoelectric modules under water . in this thesis , a long - distance optical transceiver is designed to meet the above requirements . beginning with the principle of optical communication , characteristics of the basic optical active device are summarized firstly
    为了实现pgc信号的同步解调与远程水下光电模块的监控,岸基工作站与水下光电模块需要通过光收发一体模块进行低速率、无中继的双工通信,因此本课题的主要工作是进行远程水下光收发一体模块的设计与实现。
14. Based on the analysis of the driving theory of tft - lcd and the characteristic of lvds interface , we designed a drive circuit to control the horizontal / vertical synchronization signals and pixel signal , this drive circuit has a lvds interface . we make and debug the drive circuit by using performance - to - price fpga ep1c3t144 and lvds transmitting chip ds90c387
    在深入分析了液晶显示器驱动原理和lvds接口特性的基础上,基于fpga设计了控制显示器行/场同步信号和显示像素信号输出lvds接口的驱动电路,并采用高性价比的fpga芯片ep1c3t144和lvds发送器芯片ds90c387制作和调试了相应的电路。
15. In this module , we focus on an improved 2 - d median - filter and a real time edge detect algorithm which has very regular computational structure . in chapter 4 , we use fpga to capture the image data from infrared sensor and create the synchronization signal and output the video to monitor . chapter 5 describes the design of communication interface between dsp , fpga and missile control system , and focus on a new verilog description style called cycle accurate , and finally we design an i2c bus using this description style
    本论文按照处理机的工作流程,首先讨论fpga与视频探测器之间的数据通讯模块的设计,接着介绍了图像预处理模块,在预处理模块中,重点介绍了一种改进的二维中值滤波方法和一种特别适于硬件实现的边缘检测算法;在第四章,讨论了用fpga实现图像获取和模拟视频输出;第五章,讨论了fpga与dsp之间以及fpga与弹上机之间的通讯模块的设计,接着重点研究了一种新的verilog语言的描述风格,并用此写法在上fpga实现对外围设备的初始化模块;最后,对本文所做的工作进行了总结。