telemetry frame
英 [təˈlemətri freɪm]
美 [təˈlemətri freɪm]
【电】遥测框
双语例句
- Orthogonal frequency-division multiplexing ( OFDM) is an attractive transmission technique for high-bit-rate communication systems. The experimental results indicate that the application of PROM's multiple-input parallel addition network to the high-bit-rate programmable PCM telemetry frame synchronizer is successful.
OFDM（OrthogonalFrequencydivisionMultiplexing），中文含义为正交频分复用，它是一种多载波调制技术。系统实验表明，这种PROM化并行加法网络应用于高速可编程PCM遥测帧同步器是行之有效的。 - Traditional telemetry encoder is entirely realized by hardware, which makes it difficult to modify the frame structure once the system is produced.
传统的遥测编码器全部是由硬件电路实现，一旦设计完成，帧格式就很难改变。 - Finally, the scheme of the PCM telemetry signal of changeable frame structure is presented based on the special requirements of telemetry system. According to the scheme, we have accomplished the design and the realization of the typical electrocircuits with FPGA.
最后，根据遥测系统的要求给出了帧结构可变的PCM基带信号数据流的设计方案，并在可编程逻辑器件FPGA中加以实现。 - In this paper, the schemes of TTC synthetical base band remote cell bit synchronization frame synchronization are introduced with their implementation method. The functions of telemetry cell, bit synchronization and frame synchronization are also presented.
本文介绍测控综合基带遥测单元位同步、帧同步方案及实现方法、遥测单元功能，以及位同步、帧同步的作用。 - The rocket carry telemetry simulator is a kind of signal generator used to produce automatic emulate signal data flows for the front subsystems, in order that they can debug themselves. And the PCM telemetry signal of some special frame structure is usually needed.
箭载遥测模拟器是为遥测前端模块提供自动仿真数据，以便遥测系统进行自动检测的信号发生器，主要用于对一定帧格式的PCM数据流的模拟。 - A variable frame PCM telemetry realization using logic circuit is introduced in this paper. The characteristics of telemetry frame is analyzed, and the composition of the system with its operation principle is described in detail.
介绍采用逻辑电路实现的PCM遥测可变帧结构系统的控制电路，分析PCM遥测数据帧格式的特点，详细叙述该系统的组成和工作原理。 - On condition that error codes occur in the telemetry stream, the method of getting the optimum parameters is supposed in accordance with the algorithm of locking frame synchronization. The minimum average time of getting lock of frame synchronization is the most important foundation to determine these parameters.
在遥测数据流存在误码的情况下，针对锁定帧同步的算法，给出如何求出该算法中最佳参数的方法，提出平均入锁时间最小是确定这些参数的重要依据。 - The experimental results indicate that the application of PROM's multiple-input parallel addition network to the high-bit-rate programmable PCM telemetry frame synchronizer is successful.
系统实验表明，这种PROM化并行加法网络应用于高速可编程PCM遥测帧同步器是行之有效的。 - Realization of a digital correlation detector of telemetry frame synchronization pattern using a neural network
遥测帧码数字相关检测器的神经网络实现 - According to the trend, this paper presents the Post-processing and analyzing system of telemetry signal, introduces the design idea and structure of the whole software system, and discusses some key technologies about demodulation and frame synchronization of telemetry signal.
针对这一发展趋势，提出遥测数据事后分析处理系统，介绍其设计思想及组成结构，说明解调模块和帧处理模块设计及实现中涉及的关键技术。 - The Optimum Method of Locking Telemetry Frame Synchronization
遥测帧同步最佳锁定方法 - A high-rate programmable PCM telemetry frame synchronizer
高速可编程PCM遥测帧同步器 - Most of existing digital simulation sources are specially designed for the different ground telemetry data receiving equipments, they just provide data that only have a few data rate, single frame structure and output data type.
现存的多数模拟源都是专门针对不同地面遥测数据接收设备研发，输出数据速率仅有几种，帧结构和输出数据类型比较单一。 - The PCM telemetry data is encrypted frame by frame, and the sub-master key in the previous frame is used for data encryption in the next one, in order to ensure key synchronization between sender and receiver.
该方案以帧为单位对遥测PCM数据源加密，将上一帧的种子密钥用于下一帧数据的加解密处理，并且保证收发双方的密钥同步。