反馈环

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

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 ) .

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

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

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 .

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 .

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 . "

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 .

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 .

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 .

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

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 .

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 .

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 .

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

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 .

股市中反馈环的作用研究

Analysis of the Influence of Feedback in Stock Market

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

含有反馈环的互启发联想记忆模型

A Heuristic Association Memory Model with Feedback Link

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

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 .

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 .

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 .

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 .

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 .

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 .

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

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 .

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

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