及电路

词组短语

and circuit

与及电路相关的网络例句 [注：此内容来源于网络，仅供参考]

It is related to the variational inequality problem, bilinear programming, nonlinear equation. So there is actual meaning and theories value to study how to solve it.In recent years, many algorithms for solving the generalized linear complementarity problem are put forward. But they basically belong to the traditional iterative methods, and may not be efficient since the computing time required for a solution is greatly dependent on the dimension, structure of the problem and the complexity of the algorithm used. Different from the traditional algorithms, the neural network has many advantages on calculations and real-time applications for its inherent massive parallelism and electric circuit implementation.

近年来，人们对广义线性互补问题提出了许多算法，但这些方法基本上属于传统的迭代法，由于它们的计算时间极大地依赖于问题的规模、维数以及所使用的算法，因此很难满足实时并行的要求，与传统数值方法不同，由于内在的并行分布处理信息的特点及电路实现的潜能，神经网络有着许多计算上的优势和实时性的应用，自Hopfield提出著名的人工神经网络模型-Hopfield神经网络，并将其成功应用于优化问题后，用神经网络求解优化问题得到了相当深入的研究，并取得了许多重要的成果。

The project will develop a bandpass sigma-delta analog-to-digital converter for digital audio broadcasting system in three years. In the first year, we had finished the system simulation for IF receiver using conventional high speed ADC and bandpass sigma-delta ADC, respectively. We also had done the analysis and design of high-order bandpass sigma-delta modulator structure. In this year, we have developed a coefficient synthesis method for high order bandpass sigma-delta modulator using high order filter transfer functions (inverse Chebyshev bandreject filter function).

本计划将在三年内发展一个能应用在数位音讯广播系统的带通sigma-delta类比/数位转换器(analog-to-digital converter，ADC)，在第一年度中我们分别以传统高速类比/数位转换器及带通SD类比/数位转换器的接收系统为例，并结合编码正交多工器(Coded Orthogonal Frequency Division Multiplex，COFDM)的技术，建立一套DAB系统模拟的方法，同时并研究有关高阶带通SD类比/数位调变器的架构及电路，并已成功开发出一个由高阶滤波器合成的高阶带通调变器。

The working principle and structure of the reactive power compensator based on NIC are introduced.

阐述了一种基于负阻抗变换器NIC特性的新型无功补偿器的工作原理及电路结构，在此基础上提出一种通过NIC将电感转换为可连续调节的电容的方法。

Real-time processing hardware system, circuit and chip design which is the weakest link in motion vision study.

本项目研究运动图像分析，分为算法、系统及电路设计三个层次：①运动目标检测、测量与跟踪分析算法，这是知识创新的源头所在；②并行处理器逻辑与物理体系结构，这是走向实用的必经步骤；③实时处理硬件系统、电路与芯片设计，这是运动视觉研究中较薄弱的环节。

A new way of distance measurement is introduced in this paper, it is similar to traditional measurement way, and has its origination. In the new measurement way, the rough measurement of the distance is realized by countering high frequency pulses filled in discriminable phase pulses. Discriminable phase pulses go through integral circuits, and then are sampled by Analogue Digital Converter, so the accurate measurement of the system is obtained by the sampling value.

本文提出了一种新的测距方法，该方法与常规相位测距仪比较，既有相似之处也有其创新之处，常规相位测距仪一般使用多波长测尺频率组合、差频数字测相的方法，本系统虽然也采用多波长测尺频率组合，但并不采用差频数字测相，该方法摒弃了传统的内外光路的切换方式及电路的混频，粗测采用对鉴相脉冲填充高频脉冲的办法实现，精测则利用鉴相脉冲对积分电路进行积分，然后由ADC 对积分电平进行转换，通过对ADC 的输出值的计算处理实现精测。

The technique made full use of the characteristic of PR controller which can realize zero steady-state error in AC input signal in stationary frame. In the method, the active and reactive current component in the vector control strategy were transformed in the stationary frame to achieve the objective of keeping the DC-link voltage constant, adjusting the power factor and decoupling the active and reactive power. Compared with conventional double close-loop proportional integral controller, the PR technique is better in harmonic compensation without the complex rotating frame transformation and the couple or feedback voltage which is easily influenced by temperature and circuit parameters. The control algorithm is easy to be realized while the robustness and power quality is improved.

该方法充分利用了PR控制器能够在静止坐标系下对交流输入信号无静差控制的优势，将矢量控制策略下的有功电流和无功电流分量转换到静止坐标系下进行调节，实现网侧变换器维持直流电压稳定和调节功率因数的控制任务和双馈电机有功、无功功率的解耦控制，与传统的双闭环PI控制相比，该策略无需繁琐的坐标旋转变换，不存在受温度及电路参数影响的耦合项和前馈补偿项，且易于实现对系统低次谐波电流的补偿，减小了控制算法实现难度，提高了控制系统的鲁棒性和电网电能质量。

Due to the scale-down of the process technologies, the operating frequency and circuit complexity of CMOS VLSI increase significantly.

由於制程技术的进步，CMOS积体电路的操作频率及电路复杂度也随著增加。

Aiming at the features of the mute circuit of PVW2000 series video-recorder with power on, illustrates their general principles, offers the inner circuit to the power on pulse generator M51957BL, the parameters for the main parts and the reference voltage for every key points in different conditions.

针对PVW 2 0 0 0系列录像机中开机静音电路的特点，对其基本原理进行了详细的分析，给出了电源检测元件M5 195 7BL的内部电路、各主要元件的参数以及不同状态下电路中各关键点的参考电压，指出了系统内不同单元开机静音电路的差异及电路故障的排除方法。

This paper is theoretically a study in depth of zero-full point adjustment of capacitance oil gauge and failure analysis.

就电容式油量表零、满值调整及故障分析，从理论上进行了深入研究和探讨，总结了油量表零、满值的调整规律及电路故障分析的基本方法，为维修人员的实际工作提供了参考。

Level of some power supply systems. It can replace some kinds of rheostats in some areas.Different from the usual rheostats,this E-LOAD equipment can simulate most kinds of the load.

在对比传统测试所用的静态负载的基础上，提出新型电子负载的概念，并作了原理和电路分析及电路调试，同时进行了功能完善及性能改善的探讨。

与及电路相关的网络解释 [注：此内容来源于网络，仅供参考]

ACK：自动消色

.2 黑白和彩色电视机自动频率调谐(AFT)电路分析 3947.4 自动噪声消除(ANC)电路、动态降噪(DNR)电路及电路故障分析 4037.5.1 自动亮度限制(ABL)电路 4137.5.2 自动色饱和度控制(ACC)电路 4157.5.3 自动消色(ACK)电路 4167.5

AFT：自动频率调谐

7.1 自动增益控制(AGC)电路大全 3797.1.1 正向和反向(AGC)电路 3797.2 自动电平控制(ALC)电路大全及电路故障分析 3897.3 自动频率控制(AFC)电路大全 3937.3.2 黑白和彩色电视机自动频率调谐(AFT)电路分析 3947.4 自动噪声

and circuit：及电路

AND 及 | AND Circuit 及电路 | AND Element 及组件

and circuit：及电路,和电路

与绝对 AND absolute,ANA | 及电路,和电路 AND circuit | 与常数 AND constant

and element：及组件

AND Circuit 及电路 | AND Element 及组件 | AND-Not Operation 及反操作

and element：及元件

"及电路","AND circuit" | "及元件","AND element" | "及闸","AND gate"

Boost Chopper：升压斩波电路

功能全、通用性强的单片集成PWM控制器. 由于它简单、可靠及使用方便灵活,大大简化了脉宽调制器的设计及调试,故获得广泛使用. 熟悉降压斩波电路(Buck Chopper)和升压斩波电路(Boost Chopper)的工作原理,掌握这两种基本斩波电路的工作状态及波形情况.

control circuit：控制电路

本发明提供一种电子装置,其包含一电压控制电路(control circuit),并连接一电源供应器(AC-DC adapter)及一充电电路. 此电压控制电路利用充电电路得知电池的充电状态,再依照系统与电池的需求,控制此电源供应器输出不同的直流电压.

NAND gate：反及闸

(b)是利用(a)中的元件所组成的反相器(inverter)与反及闸(NAND gate)电路的输出暂态波形,其中输出电容负载为25fF. (c)则为(b)中电路所组成的环式振荡器(Ring Oscillator)之传递延迟时间对供给电压的变化情形. 由此图可知,

ABL：自动亮度限制

电路大全及电路故障分析 3897.3 自动频率控制(AFC)电路大全 3937.3.2 黑白和彩色电视机自动频率调谐(AFT)电路分析 3947.4 自动噪声消除(ANC)电路、动态降噪(DNR)电路及电路故障分析 4037.5.1 自动亮度限制(ABL)电路 4137.5