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synchronization pulse相关的网络例句

查询词典 synchronization pulse

与 synchronization pulse 相关的网络例句 [注:此内容来源于网络,仅供参考]

The heading determination model based on two total positioning systemis used to calibrate the ship alongshore heading together with the GPS attitude determination equipment, time synchronization system via receiving GPS second pulse to synchronize the two kinds of data is also designed.

结合GPS姿态测量设备,通过采用数据插值融合技术,进行舰船组合航向测量。为了提高组合航向测量的精度,设计了通过接收GPS秒脉冲对两种航向测量数据进行时间同步的系统。

One of the most important issues of pulse position modulation for optical wireless communications is the receiver symbol synchronization subsystem, in this paper, the basic principle of symbol synchronization for PPM sequence is discussed, and the upper limit of exact synchronization probability for random PPM sequence is analyzed.

讨论了PPM序列的符号同步原理;在分析随机PPM序列的精确符号同步概率上限的基础上,给出了一种在PPM序列中插入同步信号来实现PPM精确符号同步的方案及其数字逻辑电路实现。

According to pulse oddment counting principle, a pulse signal counting circuit for differential ring lasers is designed based on XC3S400AN, a kind of FPGA chip with high performance. The structure of the circuit is described in VHDL language and realized through sequence control and synchronization process of high accuracy/frequency clock signal.

根据脉冲零头计数原理,应用高性能的FPGA芯片XC3S400AN,基于VHDL结构描述语言,对高精度高频率时钟信号进行时序控制及同步处理,设计出一种四频差动激光陀螺脉冲信号计数电路,并进行了实验测试。

The research work presented in this dissertation focused on developing the scheme and techniques of OPCPA. This dissertation gives the results of the theoretical and experimental investigation on OPCPA scheme. The validation of OPCPA at high energy level was demonstrated successfully. And some important results were achieved. Several key techniques related to developing table-top ultra-intense and ultra-short OPCPA laser system were put forward, for example, the generation of femtosecond seeding pulses, the precisely temporal synchronization of the pump and signal pulses, the pulse stretching and recompression, the OPCPA process with high energy conversion efficiency and etc. Based on the integration of these key techniques, a 1.46-TW/153-fs OPCPA table-top ultra-intense and ultra-high laser system has been developed, which, to the best of our knowledge, has generated laser pulses with the shortest pulse duration and the highest peak power among the joule level OPCPA systems in the world.

本学位论文工作主要是瞄准 OPCPA 这一国际上提出不久并处于初级阶段的新概念,重点开展了 OPCPA 新原理的理论模拟、实验验证,以及基于 OPCPA 新原理的小型化超强超短激光系统的研究与发展,创造性地解决关键科学技术问题,建立并发展相关关键科学技术,如超短脉冲种子源的产生、小型化强激光泵浦源的研制及其脉冲的整形、信号光与泵浦光的精确同步、高效率光学参量放大及高保真脉冲展宽与压缩等关键技术,并在单元技术的总体集成方面取得了重大创新性进展与突破性研究成果,获得了国际上高量级泵浦条件下 OPCPA 激光研究中峰值输出功率最高且脉冲宽度最短的总体领先结果。

To solve the problem of channel with distortions, an adaptive circuit is configured by a new laddered method based on relevant articles, and simulation study was made on four dimensional Chua's chaos oscillator. The simulation results demonstrated that: synchronization of two chaotic oscillators can be achieved when adaptive circuit has adaptive capability. Synchronization of two chaotic oscillators cannot be achieved when adaptive circuit has no adaptive capability. Simulation studies were done for five scroll chaotic oscillators that achieve bond-orbit, coupling and pulse synchronization.

为了解决信道畸变问题,根据相关文献提出的梯度法,本文构造了一种自适应同步电路,并以四阶变型蔡氏混沌振荡电路为例进行仿真研究,仿真结果表明:当自适应同步电路具有自适应效应时能实现有噪声干扰情况下的两个混沌振荡电路的同步;若自适应同步电路没有自适应效应时,则不能使两个混沌振荡电路同步;以5涡卷混沌振荡电路为例用键波同步法、耦合同步法、脉冲同步法进行同步仿真研究。

When stepping motor works in some pulse frequency, it may have the problem of oscillation and miss of synchronization, so it should be avoided at full steam.

在一定控制脉冲频率下,步进电动机可能出现振荡与失步现象,严重影响步进电动机的运行,要严格防止这种情况发生。

Taking the pulse\'s characteristic of low duty cycle into account, we use multi-phase sampling clock synchronization method, to reduce the single-route sampling rate.

综合上面的信号检测方法、AGC方法以及同步方法,为IR-UWB无线系统的低成本、小型化、低功耗接收提供了一个完整的解决方案。

A symbol synchronization method for digital communication is proposed, and it is a indirectly inserted pilot frequency based on pulse width modulation.

提出了一种用于数字通信的位同步方法,它是基于脉宽调制技术的间接插入导频法。

Then, two methods of timing synchronization based on the cyclic prefix and pilot sequence were introduced, and a novel timing synchronization method based on pilot sequence was presented, which provided a correlation peak with pulse shape.

由于OFDM系统中的定时同步要求和无线定位中的测时测距在本质上是一致的,所以本文紧接着分析了基于循环前缀和导频序列的两种定时同步方法,并提出了一种新的基于导频序列的具有脉冲形状相关峰的定时同步方法。

推荐网络例句

She gently rebuff ed him, but agreed that they could be friends

她婉言拒绝了,但同意作为朋友相处。

If in the penal farm, you were sure to be criticized.

要是在劳改农场,你等着挨绳子吧!

Several theories about reigniting and extinguishing of the arc have been refered.

本文综合考虑了几种电弧重燃和熄灭理论。