混合数字模拟脉冲时间HYDAPT ？
针对高速光脉冲测量系统提出了一种用于高速模拟脉冲信号复制的光纤光脉冲分路延迟器结构。
An optical pulse splitting-delaying device based on optical fiber was proposed for the replication of a high-speed analog pulse in the measurement system for high-speed optical pulses.
其中一个问题是芯片太“过于智能”了——与普通芯片的数字脉冲输出不同，它的输出是模拟信号，因此用于数字芯片的测试程序被它干扰了。
Part of the problem is that the chip is just too intelligent - rather than a standard digital pulse it produces an analogue output that flummoxes the standard software used to test chips.
斯科尔斯和他的研究小组利用激光脉冲模拟太阳光的吸收，研究了海藻的聚光蛋白复合物。
Scholes and his team studied the light-harvesting protein complexes within algae by using laser pulses to mimic absorption of sunlight.
如果和某些研究人员所说的那样，浪漫爱情的刺激可以分解为大脑中的电子脉冲，那么何不训练头脑在观看无生命的人物时模拟出刺激信号呢？
If, as some researchers suggest, romantic love can be broken down into electrical impulses in the brain, then why not train the mind to simulate those signals while looking at an inanimate character?
或者换句话说，脉宽调制是一种调制技术，为发电可变脉冲宽度为代表的幅值输入模拟信号或波。
In other words, pulse width modulation is a modulation technique for generating variable width pulses to represent the amplitude of an input analog signal or wave.
它们是模拟计数器，经编程后可以计算脉冲。
脉冲激光模拟大脑的神经冲动，这样Miesenboeck和他的同事可以研究接下来果蝇大脑中发生的事情。
Pulsing lasers at modified neurons mimics a brain impulse, allowing Miesenboeck and his colleagues to study what happens next.
如果调制率高，是有可能顺利进行，脉冲列车使用被动电子过滤器和收回平均模拟波形。
If the modulation rate is high, it is possible to smooth out the pulse train using passive electronic filters and recover an average analog wave form.
数值模拟显示，利用色散缓变光纤中的调制不稳定性可以产生高重复率的基本孤子脉冲串。
The numerical simulation also shows that fundamental soliton pulses with high repetition rate can be generated in this kind of fiber by modulation instability.
目前，这个团队正计划制作一个系统，希望能够可以模拟线虫肌肉细胞的动作，它的神经元行为及电脉冲之间的相互传送。
For the moment, the team is planning systems that will simulate how the worm's muscle cells work, how its neurons behave and how electrical impulses move from one to the other.
就超快非线性干涉仪(UNI)的输入光特性对其开关窗口的影响进行了数值模拟和实验研究，输入光包括控制光脉冲和探测光脉冲。
Influences of input optical pulses including the control pulse and probe pulse on the switching window of ultrafast nonlinear interferometer (UNI) are studied by numerical simulation and experiment.
这种夹克可发出信号，如使脊梁骨发麻、在胸腔产生脉冲来模拟心跳加速等，让观众体验焦虑等感受。
The jacket's purpose is to make viewers feel anxiety and other emotions through signals such as sending a shiver up the viewer's spine and creating a pulse on the chest to simulate a rapid heartbeat.
分析和数值模拟了用瞬态简并四波混频实现光学啁啾反转的器件的主要参数对恢复信号波形和脉冲宽度能力的影响。
The influence of the principal parameters of optical chirp reversal devices on ability to restore signal wave form and pulse duration has been analysed and simulated.
本文提出基于对象的脉冲响应的串级模拟算法控制，给出算法的若干性质。
This paper presents cascade Model Algorithmic control based on impulse response representation of the process. Some Properties of the control algorithm are given.
第一部分给出了脉冲管制冷机数值模拟的基本方程和改进的数值计算方法。
An improved numerical model and calculation method for stability simulation of a novel type of a pulse tube refrigerator.
同时具有输出各种模拟信号、不同频率和幅值的脉冲信号及各种波形信号的信号源功能。
And it has functions of outputting different analog signals, impulse signal with different frequency, amplitude and different wave form.
对于中和室内的脉冲气体，用蒙特卡罗方法模拟了气体压力沿轴向的分布。
Monte Carlo method was used to simulate the distribution of the pulse gas along the axis of the neutralizing tube.
本文研究的雷达视频回波信号模拟与仿真是针对机载下视脉冲多普勒雷达，包括目标信号、地杂波信号和噪声信号的模拟与仿真。
In the thesis, the video echo of the airborne PD radar was simulated. The simulated echoes include the signals of the target, the ground clutter and the noise.
用一维FDTD方法模拟了双指数脉冲在单层岩土介质中的衰减，并对电磁波在岩土层中的穿透进行了详细的讨论。
By using one-dimension FDTD method we simulates the decay of double exponential pulse through the soil media, and its refractive time-domain wave shape is discussed in detail.
采取实验室物理模拟的方法，对新型的脉冲旋转搅拌喷吹与原单向搅拌的效果进行了对比实验。
Simulation experiments for hot metal desulfurization in laboratory with impulse and rotary stirring-injection method were carried out and compared with existing one-way stirring.
利用数值方法模拟了高频微型同轴脉冲管制冷机内部气流交变流动和换热过程。
A numerical model for simulating the oscillating flow characteristics in a high frequency miniature pulse tube refrigerator was developed.
用微分方程定性理论结合数值模拟方法研究了窄脉冲方程的广义扭结波。
The generalized kink waves of the short pulse equation were studied by the qualitative theory of ordinary differential equations and numerical simulation method.
用一维粒子模拟程序研究了超短脉冲强激光与超临界密度等离子体平板作用产生的高次谐波。
Using the one-dimensional particle-in-cell simulation code, we have studied the generation and redshift of harmonics from overcritical plasma layer irradiated by ultrashort intense laser pulses.
为探讨三阶色散对脉冲传播的意义，用数值模拟的方法讨论了在色散缓变光纤中零色散波长附近三阶色散对脉冲频谱演变的影响。
Propagation of spectra affected by third-order dispersion in dispersion-decreasing fiber near zero dispersion wavelengths was studied by means of numerical simulation.
最后，通过数值模拟阐明系统在周期脉冲扰动下的复杂性。
Lastly, use the numerical simulation to illustrate the complexity of the system resulted from the periodic impulsive perturbation.
利用理论分析和实验模拟的方法研究了超声脉冲反射技术测量井下套管厚度的方法。
The Methodological investigation on the measurement of thickness of downhole casing with ultrasonic pulse echo technique is carried out both in theory and in experiments.
激光脉冲的实际飞行时间可以通过控制激光管发出激光脉冲的时间来模拟。
The actual time of the flight of laser pulse can be simulated by controlling the time when LD emits laser pulse.
激光脉冲的实际飞行时间可以通过控制激光管发出激光脉冲的时间来模拟。
The actual time of the flight of laser pulse can be simulated by controlling the time when LD emits laser pulse.
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