modulation system的例句大全

According to the present situation of big coal mine elevator velocity modulation system, frequency conversion velocity modulation system has studied based on the DSP control mine pit elevator.

根据现在各大煤矿提升机调速系统的现状，研究了基于DSP控制的矿井提升机变频调速系统。

By optimizing the mapping scheme between source and channel modulation symbols in a joint source-channel coding/ modulation system, under the distortion measurement of end-to-end mean square error, the proposed scheme has better performance than that of the traditional tandem coding system.

在信源-信道联合编码/调制中，通过优化信源和信道调制符号间的映射关系，在端到端均方误差的失真度量标准下，可以得到比传统级联编码系统更好的性能。

Research on pulse width modulation system of direct current based on MATLAB

基于MATLAB的直流脉宽调速系统的研究

Key Technologies Research of Modulation and Demodulation System Based on Software Defined Radio

基于软件无线电的调制解调系统关键技术研究

An Acoustooptic Modulation System for Laser Based on Computer Control in Pre-Photo-Etch Servo-Writer

预（光）刻伺服录写装置中基于计算机控制的激光声光调制系统

Analysis on intersymbol interference of digital modulation system

数字调制系统码间干扰分析

That means different communication standard and modulation system need different communication devices, thus it is uneconomical for modern communication system.

这意味着不同的通信标准、不同的调制体制需要有不同的通信设备，对于现代通信系统来说是很不经济的。

Research of Mineral Product Electric Locomotive Direct Torque Velocity Modulation System

矿用电机车直接转矩调速系统的研究

Design on Collimation and Modulation System of Optics Modules of Laser Device

激光装置光学模块准直调整系统设计

The Modulation and Demodulation Systems of the Single Sideband on the Basis of the System View Emulate

基于SYSTEM VIEW仿真的单边带调制解调系统

Research on Dynamic and Static Characteristic of Frequency Modulation System for Constant Frequency AC Power Supply

恒频交流电源频率调节系统动静态特性研究

The emphases in this paper is that the modulation and demodulation system of optical fiber sensor is designed and made, and the experiments of temperature characteristic of optical fiber strain sensor are made.

本文的重点是设计F-P光纤传感器的调制解调系统。实验内容包括光纤传感器的温度特性和应变特性实验。

Application of the feedforward control method in winder velocity modulation system

前馈控制在复卷机调速系统中的应用

MPSK ( Multiple Phase Shift Keying) modulation and demodulation system is simple, mature and widely used in aerospace TT& C area.

MPSK（多进制相移键控）调制解调系统实现起来简单、成熟，广泛应用于航天测控系统中。

A New Modulation System for HF Data Transmission

一种新的短波数传调制体制

A New Approach to Speed Measurement of Adaptive Controlled Machine Tools Spindle Speed Modulation System

在线自寻优控制机床主轴转速调速子系统转速测量新方法

This paper described the algorithm and design of the baseband data processing of digital television transmission system based on Chinese Digital Television Terrestrial Broadcasting Standard, and supplied an integration scheme of single carrier modulation system and multicarrier modulation system.

本文针对中国数字电视地面广播标准（DTMB）研究与设计数字电视传输系统中的发射端与接收端的基带处理模块，并且探讨多载波系统和单载波系统的融合设计方案。

Noise Immunity Performance Analysis in Digital Modulation System Based on Bimodal Noise

基于双模噪声的数字调制系统中抗噪声性能分析

Reduction of the distortion caused by insufficient cyclic prefix length for DMT modulation system

消除DMT调制中循环前缀长度不足引起的失真

Efficient QAM modulation system of software defined radio platform

基于软件无线电通信平台的高效信道化QAM系统