反馈环
- feedback loop
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利用频率控制反馈环实现CMOS高速放大器
Realization of CMOS High Speed Amplifier Using Frequency Controlled Feedback Loop
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Sigma-Dleta调制器的结构近似于双斜率ADC,包括1个积分器和1个比较器,以及1个一位数模转换器的反馈环。
The structure of Sigma-Delta modulator is similar to a dual-slope ADC , including an integrator and a comparator , and a feedback loop of one DAC ( Digital-Analog Converter ) .
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枝向量矩阵反馈环算法的MATLAB实现
MATLAB Implementation of Branch Vector Matrix Algorithm for Searching Feedback Loops
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SD流率基本入树建模法反馈环分析计算机实现研究
Research of Feedback Loop Analysis with Computer in SD Rate Variable Fundamental in-Tree Modeling
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本文提出了两种基于ICI自消除技术的相干式光OFDM系统方案,并采用了导频辅助判决反馈环对CPE进行补偿。
We propose two ICI self-cancellation-based CO-OFDM schemes , and adopt a pilot-aided decision feedback ( DFB ) loop for CPE compensation .
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因此设计的PWM控制器在电压反馈环中引入平均电流反馈以扩展环路带宽,并对DC-DCbuck的PWM控制器反馈输入端上加以改进解决了相位超前的问题。
The average current feedback is introduced in voltage feedback loop to widen the loop bandwidth . An improvement of DC-DC Buck PWM controller is made to solve the pre-phase problem .
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Slack的目标是建立“一个正反馈环,你越重视它,它就越能在切换不同职能中节省时间”。
The aim is to create " a positive feedback loop , where the more attention you pay to it , the more it becomes something that saves time in switching between multiple obligations . "
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三片单片机分别实现电压与电流反馈环中的数字PID调节器,晶闸管变流器的脉冲触发电路,以及非线性函数发生器和脉冲环形分配器。
Three chips of microcomputer are used to perform three different functions , the first for dual PID controller in voltage and current loops , the second for pulse-triggered circuit in the thyristor converter and the third for the nonlinear function generation and ring counter in the inverter .
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用电路分析软件PSPICE对带反馈环的正激式脉宽调制(PWM)开关稳压电源进行最坏情况分析和蒙地卡罗分析,为在设计开关电源时确定元件参数的误差范围提供了依据。
The worst case analysis and monte carlo analysis by means of software PSPICE are implemented on a forward exited switch power supply with feedback loop . The analysis results offer a criterion to definite error range of the device parameters .
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与以往的5反馈环EDFA控制电路不同,提出了一个由6个反馈环组成EDFA控制电路的系统结构,用电反馈实现了EDFA的动态增益控制,解决多波长传输中的信道均衡问题。
Different from the traditional EDFA control circuit with 5 feedback loops , a new system with 6 feedback loops was introduced . The additional feedback loop is used to achieve the dynamic gain control of EDFA .
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具有改进反馈环的NF-GMDH网络及其在混沌预测中的应用
The NF-GMDH with Improved Feedback Loop Network and Its Application to the Prediction of Chaotic Time Series
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介绍了一种基于功率平衡原理的新型APF,分析了低速的周期离散技术的电压环和高速的电流环控制策略,得到了具有2个反馈环的系统数学模型。
A novel active power filter based on power balance is introduced , of which the low speed voltage-loop control strategy based on period disperse technique and the high speed current-loop control strategy are analyzed to establish the system mathematical model with two feedback loops .
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运用计量经济学方法,对国际旅行社与国际旅游收入、入境旅游人数之间的关系进行Granger因果检验和协整分析,检验结果表明三变量间为正的因果增长反馈环。
The Granger causality test and the cointegration analysis were used for the international travel agency and international tourism income , the number of inbound tourism by econometric methods . The test results show that the three variables for growth is a causal feedback loop .
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为了提高译码速度,对Viterbi算法的瓶颈所在ACS单元使用流水线和块处理的方法,使得反馈环的处理可以在多个时钟周期里完成。
In order to increase the decoding speed of the input encoded data , the pipelining and block processing methods are employed in the ACS unit that is the bottleneck of the Viterbi algorithm , so that the operation of the feedback loop could be completed in several clock cycles .
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基于反馈环全光纤干涉的定位系统
Position determination sensing system based on all-fiber interferometer with feedback loop
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在敏捷和精益方法中,还有很多其他的反馈环。
There are many other feedback loops in Agile and Lean methodologies .
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股市中反馈环的作用研究
Analysis of the Influence of Feedback in Stock Market
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反馈环计算法与江西省可持续发展评价
Algorithms for Calculating All Feedback Loops and Evaluation on Sustainable Development of Jiangxi Province
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含有反馈环的互启发联想记忆模型
A Heuristic Association Memory Model with Feedback Link
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具有反馈环的脉宽调制开关稳压电源的计算机仿真
Computer Imitation of the Pulse Width Modulation Switch Regulated Power Supply with Feedback Loop
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其中之一是资产价格与信贷可获得性之间的反馈环。
One is the feedback loop between asset prices and the availability of credit .
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我们可以充分利用身体里的若干反馈环。
Our bodies have a number of feedback loops that we can take advantage of .
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为了提高系统电源抑制比,降低谐波失真,本文设计了电压反馈环。
In order to improve the PSRR and THD , voltage feedback loop is applied .
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因此我们主要是呈现了一个计算模型来研究各个反馈环的作用。
So we mainly present a computational model to study the role of feedback loops .
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然后利用枝向量行列式计算方法计算得到86条反馈环。
And by using the branch vector calculating method , the article got 86 feedback loops .
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细胞中分子相互作用负反馈环是系统鲁棒控制的主要机理之一。
Negative feedback loops of molecular interaction in cell are the main mechanism of biological robustness .
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反馈环内外电抗元件对频率特性的影响分析
Analysis of the Influence That inside and outside Feedback Loop Reactive Element Has on Frequency Response
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找到系统中的全部反馈环是系统动力学模型分析的基础。
To search all feedback loops of a system is the basis of system dynamics model analysis .
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强简化流率基本入树模型与枝向量矩阵反馈环分析法
Strongly Simplified Rate Variable Fundamental In-tree Model and a Branch Vector Matrix Approach to Feedback Loop Analysis
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系统动力学模型反馈环的枝向量行列式拓广算法
The feedback loop extended algorithm for branch vector determinant based on independent rate variable in system dynamics