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feedforward
相关语句
  前馈
    Microwave Superheterodyne Feedforward Tracking System for plasma Diagnostic
    用于等离子体诊断的微波超外差前馈跟踪系统
短句来源
    ON ENTROPY IMMUNITY OF FEEDFORWARD NETWORKS
    抗熵漏前馈网络研究
短句来源
    Spectral Analysis and Algorithm on Nonlinear Feedforward Generators
    前馈网络的频谱分析与算法
短句来源
    Feedforward Neural Network Based Shortest Path Controller for Multi Stage Switch Networks
    基于前馈神经网络的交换网络路径选择控制器
短句来源
    Experiment research of a feedforward neural network for blind signal separation
    前馈神经网络盲信号分离的实验研究
短句来源
更多       
  前馈
    Microwave Superheterodyne Feedforward Tracking System for plasma Diagnostic
    用于等离子体诊断的微波超外差前馈跟踪系统
短句来源
    ON ENTROPY IMMUNITY OF FEEDFORWARD NETWORKS
    抗熵漏前馈网络研究
短句来源
    Spectral Analysis and Algorithm on Nonlinear Feedforward Generators
    前馈网络的频谱分析与算法
短句来源
    Feedforward Neural Network Based Shortest Path Controller for Multi Stage Switch Networks
    基于前馈神经网络的交换网络路径选择控制器
短句来源
    Experiment research of a feedforward neural network for blind signal separation
    前馈神经网络盲信号分离的实验研究
短句来源
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  “feedforward”译为未确定词的双语例句
    ON THE GLOBAL OPTIMIZATION OF MULTILAYER FEEDFORWARD
    多层前向网络的全局最优化问题
短句来源
    An Approximation Mechanism of Multilayer Feedforward Network and Its Learning Algorithm of Topology
    多层前向网络的逼近机理与拓扑结构学习方法
短句来源
    Feedforward Neural Networks Used to Suppress the Single Tone Interference in CDMA
    前向神经网络用于CDMA中的单频干扰抑制
短句来源
    According to the simulation result, the feasibility of this new feedforward method is verified.
    最后的仿真结果表明:这种方法可以大大改善功放的线性度,并且是切实可行的。
短句来源
    For the use of active power factor correction technology of modern power electronic appliances, a controller chip was proposed based on the BCD (Bipolar-CMOS-DMOS) process with an average current mode control and a feed forward voltage. The whole design was fulfilled including system design, circuit module design and layout design.
    同时针对现代电力电子装置中有源功率因数校正技术应用的需要,在BCD(Bipolar-CMOS-DMOS)工艺支持下,将相应的控制电路集成到芯片上,提出了完整的芯片设计方案,包括系统、模块和版图的设计。
短句来源
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  feedforward
Approximation capabilities of multilayer feedforward regular fuzzy neural networks
      
Four-layer feedforward regular fuzzy neural networks are constructed.
      
This includes feedback control algorithm and feedforward control algorithm.
      
The feedback controller improves system tracking performance and suppresses load and mechanical disturbance while the feedforward controller compensates phase hysteresis introduced by feedback control.
      
A method is presented for synthesis of optimal sampled-data tracking systems with two controllers, one of which is incorporated into the closed loop, while another is placed in feedforward chain.
      
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A new conception of Decision Feedback-feedforward Equalizer (DFFE) is proposed. Two types of optimum receivers derived under MMSE criterion with and without ZF constraint are described, and their tap adjustment algorithms are also given. An upper bound on the error probability in DFFE with ZF constraint is derived. It is proved that either with or without ZF constraint, the error probability in DFFE is lower than in DFE. Computer simulation shows that the adaptive scheme is feasible.For simple implementation,...

A new conception of Decision Feedback-feedforward Equalizer (DFFE) is proposed. Two types of optimum receivers derived under MMSE criterion with and without ZF constraint are described, and their tap adjustment algorithms are also given. An upper bound on the error probability in DFFE with ZF constraint is derived. It is proved that either with or without ZF constraint, the error probability in DFFE is lower than in DFE. Computer simulation shows that the adaptive scheme is feasible.For simple implementation, the preequalizer may be omitted in DFFE. Convergence is then independent of channel parameters, and the number of its taps is reduced to a minimum.

本文提出了用判决反馈前馈(DFF)来克服前导符号间干扰的新概念。文中给出了有、无迫零限制均方准则下的最佳接收机及相应的自适应算法,得到了迫零条件下DFFE的误码率的一个上界,证明了不论有、无迫零限制,判决反馈(DFE)加上前馈滤波,均能降低误码率。计算机模拟表明自适应算法是可行的。 若取消前置均衡就得到无前置DFFE。它结构简单,收敛和信道无关,抽头数最少。

This paper discusses analysis and synthsis of one kind of nonlinear sequences generators DKG which consist of a linear feedback shift register(LFSR)with a primitive connective polynomial, a random select generator and a nonlinear feedforward function. It is shown that the linear complexity of the keystreams generated by DKG can be determined, its realization is easy and security much better than the original nonlinear feedforward genera tors.

本文讨论一类非线性生成器的分析与综合。这类非线性生成器由三部份组成:nm级的带有本原联结多项式的线性移位寄存器,随机选择器;m端的非线性前馈函数。本文证明了该系统的线性复杂度是可控制的;易于实现(其软件实现的计算复杂度为O(m~3+nm));安全性远远高于原始的前馈网络,即在已知前馈函数和线性移位寄存器时,破译该系统穷举法成功的概率几乎为零。

This paper discusses the periodicity of feedforward sequences.Ageneral method to get the longest period of feedforward sequences is putforward.

本文讨论了前馈序列的周期性问题,找到了使前馈序列获得最大周期的一般方法。

 
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