总结了S/X波段致冷接收机状态控制与数据采集软件的研制工作。
This article summarizes the development task for the state control and data collection software of S&X band cryogenic receiver.
纠错编码方法和装置,数据传输方法,接收方法和接收机。
Error correction encoding method and apparatus, data transmission method, receiving method and receiver.
本文介绍了气象警报接收机的工作原理,并给出了必要的实验数据。
This paper introduces the operating principle of the meteorological warning receiver and gives some necessary experimental data.
OFDM可以使接收机中的基带处理单元大大简化,并且可以提高数据速率。
OFDM can simplify the base-band processing unit of the receiver greatly and can increase the data rate.
同时对天馈技术、微波接收机、定标技术、数据采集与处理、驱动与传输、电源、热控制等技术进行了分析。
The space feed technique, microwave receiver, calibration technique, data collection & processing, driving & transmission, power source and heat control are also analyzed.
该系统由传感器、全球定位系统(GPS)接收机、数据采集(daq)卡与计算机等组成。
This measurement system consisted of sensors, global position system (GPS) receiver, data acquisition (DAQ) card and computer.
该系统的关键部件是一个数字中频接收机,利用DSP和FPGA实时获取幅度和相位数据,从而提高了测量速度和灵活性。
The key component of the system is a digital intermediate frequency receiver employing DSP and FPGA to obtain amplitude and phase data in real-time, which improves measurement speed and flexibility.
系统包括GPS接收机、GPS中频数据采集器、DSP网络通信配器及计算机四部分。
The system includes four parts: GPS receiver, GPS IF data acquisition equipment, DSP network communication adapter and computer.
在宽带数字接收机中,高速数据流的实时处理对后继数字下变频器性能提出了极为苛刻的要求。
The real time processing of high speed data flow makes strict demands on the performance of descendant digital down converter in the wideband digital receiver.
方法:采用ARM嵌入式系统,并与G PS模块、北斗接收机和数传电台进行串口通信,实现数据的传输。
Methods an ARM embedded system was used to achieve data transmission by implementing serial communication with GPS module, Beidou receiver and wireless digital broadcasting station.
OFDM可以使接收机中的基带处理单元大大简化,并且可以提高数据传输速率。
OFDM can greatly simplify the baseband processing units at receiver and improve the data rate.
文中应用经过双差处理后gps接收机的实测数据,实现和验证了该算法的有效性。
Some double difference data of GPS receiver are applied in the experiment to verify the algorithm.
本文后面的内容将讨论核磁共振成像仪中的接收机的设计,以及数据后处理过程中的图像降噪方法。
The following content of this thesis is about an analog receiver for MR spectrometer based on PCI bus and wavelet based MR image denoising method.
本论文研究的是通用高速数据电台接收机的论证和设计。
Research and design for the receiver of general high-speed data radio was discussed.
GPS接收机面板存在着无法保存数据、显示面板小、操作菜单繁琐、重复,不易进行查询等缺点。
The GPS receiver also has some shortcomings that it cant save data, the panel is small, the screen is hard to be read, operation menu is fussy, repetitive and not be easy to inquiry.
CMMB接收机的成功开发能够方便人们利用便携式设备接收视频、音频、数据等各类多媒体信息。
The successful development of CMMB receiver will make us convenient to get video, audio, data and other multimedia information via portable equipments.
为了得到高精度的导航,介绍一种高精度处理单台接收机定位结果的GPS数据处理方法。
In order to obtain high precision navigation a kind of GPS data processing technique that can produce high precision positioning result with a single high quality receiver is introduced in the paper.
这些信息包括无线接收机中的语音和音乐(音频新号)、电视屏幕上的图像以及计算机中的数字和其他一些数据。
The information can consist of voice or music in a radio receiver, a picture on a television screen, or Numbers and other data in a computer.
该GPS接收机通过一个GPS中频数据采集器与计算机上的定位软件配合使用实现定位功能。
A software-defined GPS receiver design and development is presented in this thesis, based on the technical approach using GPS IF data collector associated with PC-based positioning software.
本发明的另一方面包括:发射机通过请求的反馈量,隐式地信号发送数据流数目,该数据流数目是接收机应当反馈信息的数据流数目。
Another aspect of the invention comprises the transmitter implicitly signaling the number of data streams which the receiver should feedback information for through the amount of feedback requested.
给出了一种频率引导式的数字接收机方案,简要介绍这种接收机的关键技术——快速、高精度频率估计以及高效的数据率转换。
A frequency guiding digital receiver is given. The key technology, fast frequency estimation and high effectual data rate conversion, is introduced briefly.
如果没有同步脉冲的话,接收机就不能把握住时机来预计下一个数据包的到达时间。
Without a synchronizing pulse, the receiver cannot use timing to predict when the next group will arrive.
针对通用接收机的中频信号输出,设计了中频信号采集、中频信号处理和高速数据传输硬件系统,应用于无线电监测系统。
For the snke of radio surveillance we design the hardware system with the function of IF data sampling, IF data processing and high speed data transferring.
在语音和低速数据用户接收机中可以使用简单的干扰抵消器,用于消除一条高速数据信道产生的自干扰。
We can simply use an interference eliminator in voice and low rate data user receiver to eliminate the self-interference produced by high rate data channel.
您插上相结合的无线电接收机和发射机中,计算机是能够传送其相当于点和破折号让您的数据从一个地方到另一个地方。
You plug a combined radio receiver and transmitter in, and the computer is able to send out its equivalent of dots and dashes (bits, in computer-speak) to get your data from one place to another.
GPS数据处理是GPS研究中的一个重要内容,目前,中短距离的数据处理应用已经比较成熟,接收机的随机附带软件已经能够满足大多数用户的需要。
GPS data processing is an important part of GPS research, it's a quite mature application at present in short-range, the software attached to receiver have been able to meet the needs of most users.
该文提出了在GPS检定工作中,不同型号测地型GPS接收机可以进行联合检测、联合数据处理的方法,这在GPS检定工作和测量工作中具有重要意义。
In this article the way of combined testing of different type surveying GPS Receivers and combined data-processing is put forward, which is significant in the GPS verification and surveying work.
本文所做的主要工作有两项:一是设计实现坐标转换和航行参数计算的导航数据解算软件,二是设计接收机的人机界面。
Two tasks showed in the paper, a navigational data-compute program and a man-machine interface of Loran-C receiver is designed.
卫星信号仿真器在多模接收机和高动态接收机的研发中占有重要地位,它涉及到大量的数据计算和传输。
The satellite signal simulator plays an important role in developing multimode receiver and high dynamic receiver which involved mass data calculation and transmission.
接收机接收并锁定前向数据消息。
The receiver receives and locks onto the forward data message.
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