例句與造句

1. Lfsr : linear feedback shift register
   線性反饋移位寄存器
2. This paper also use non - linear feedback decoupling theory to decouple die vector - control close - loop system into linear decoupling of rotor speed and rotor flux linkage subsystems . the speed regulator and flux linkage regulator of these two linear subsystems can be designed with classical linear theory
   本文同時還應用非線性反饋解耦理論將矢量控制的閉環(huán)系統(tǒng)分解為線性化的轉(zhuǎn)速子系統(tǒng)和轉(zhuǎn)子磁鏈子系統(tǒng)，兩個子系統(tǒng)中的速度調(diào)節(jié)器和磁鏈調(diào)節(jié)器可按線性理論設計。
3. An off - line algorithm of constrained model predictive control based on piecewise - linear feedback control law is presented to solve its potentially high on - line computational demand . the piecewise - linear feedback control law is off - line computed by lmi optimization problems and the on - line control computation reduces to the simple evaluation of the defined piecewise linear function , which makes the online computational efficiency significantly improved . 4
   針對預測控制滾動優(yōu)化命題的在線計算任務大，作者提出了一種基于分段反饋的離線預測控制算法，通過離線求解線性矩陣不等式優(yōu)化命題構造分段反饋控制律，在線運行時只需實施滿足條件的反饋控制律，極大地提高了控制器在線計算效率。
4. In this paper , we discuss a kind of filter generator whose filter functions have less input bits than the degree of the linear feedback shift register ( lfsr ) . by analyzing the structure of the filter generator and its equivalent system , we give out a conditional search algorithm ( csa ) to attack this kind of filter generators
   針對濾波函數(shù)f ( x )的輸入比特數(shù)m少于線性反饋移位寄存器級數(shù)n的濾波生成器,本文通過分析其等價的組合生成器的結構,以及不同節(jié)拍上驅(qū)動序列的各個符號之間的制約關系,給出了廣義解序列的概念,并提出了類似遍歷二叉樹的條件搜索算法csa ,用于攻擊該類特殊的濾波序列。
5. Considering practical application , some control methods brought forward by predecessors have been improved in order to realize them more easily . because it is difficult to control chaos and hyperchaos to high - period by simple linear feedback in experiments , the ordinary linear feedback method is modified to local control , further more , we prove its feasibility and find out the controllable parameter range theoretically . the improved linear feedback method is applied to circuit experiments , and the results of numerical simulation and circuit experiment are all in accordance with theory , which validate this method effective
   概括起來有兩個層面的內(nèi)容：針對前人已經(jīng)提出的一些控制方法，結合實際應用的需要提出改進的方案，使之更易于實際應用中的實現(xiàn)，這部分包括：基于簡單的線性反饋控制低維混沌和超混沌系統(tǒng)的高周期態(tài)難以在實驗中實現(xiàn)而提出的局部控制的改進方案；結合具體實例，從理論上分析了改進控制方案的有效性及系統(tǒng)可控制的參數(shù)條件；并且用電路實驗實現(xiàn)了改進的控制方案，實驗結果也驗證了理論的正確性和可行性；在應用非線性反饋方法控制混沌系統(tǒng)的研究中，我們也得到了前人沒有討論過的高周期結果。
6. It's difficult to find linear feedback in a sentence. 用linear feedback造句挺難的
7. This dissertation presented two new methods of robust adaptive track control for a class of mimo strong nonlinear system with external disturbance . one method makes use of taylor approximation principle to linearize the mimo strong nonlinear system at the ideal equilibrium point , meanwhile external disturbance is considered , and then designs two on - line neural network controller respectively , which can dynamically compensate the high order items of taylor series and the control signals at ideal equilibrium point under the drive of state error between linear and nonlinear system . a linear feedback controller obtained by pole assignment and two on - line neural network act on the practical mimo high nonlinear system together , guaranteeing the whole system robust stable and tracking the specified signal ; the other method designs three on - line neural networks for this class of system
   本文對于一類含有外部擾動的多輸入多輸出( mimo )強非線性系統(tǒng)，提出了兩種新的魯棒自適應跟蹤控制方法，第一種利用了taylor近似的原理，在考慮了外部擾動的情況下，將mimo強非線性系統(tǒng)在理想平衡點處線性化，分別設計了兩個在線神經(jīng)網(wǎng)絡控制器，在線性和非線性系統(tǒng)之間的狀態(tài)誤差驅(qū)動下動態(tài)補償系統(tǒng)的taylor近似高階項及理想平衡點處的控制信號，滿足極點配置方法的線性反饋控制器和兩個在線神經(jīng)網(wǎng)絡聯(lián)合作用于實際的被控mimo強非線性系統(tǒng)，在保證整個系統(tǒng)魯棒穩(wěn)定性的情況下，能夠跟蹤給定的指令信號；另一種方法是針對這類系統(tǒng)設計了3個在線神經(jīng)網(wǎng)絡，分別實時抵消這類非線性系統(tǒng)中的非線性部分、與控制量耦合的非線性項以及外部擾動，使得受控系統(tǒng)的輸出可以完全跟蹤給定輸入?yún)⒖夹盘枴?
8. 4 . the spreading sequences estimation algorithms based on linear feedback shift register ( lfsr ) , matrix eigenvalue decomposition ( evd ) , neural networks ( nn ) have been systematically studied in this paper . and the performance of these algorithms is analyzed by many simulations
   4 、系統(tǒng)地研究了現(xiàn)有的擴頻碼序列估計算法,介紹了它們的理論基礎,重點推導和證明了基于線性反饋移位寄存器( lfsr ) 、特征值分解( evd ) 、神經(jīng)網(wǎng)絡( nn )的pn碼序列估計算法,并對這些算法進行了仿真驗證,分析了它們的優(yōu)缺點。
9. After deeply studying all kinds of problems of current actualization methods , we put forward to a new actualization method of the technology of physical isolation on the base of cpld . we make a lot of research on data encryption and describe the design method of the encryption chip on the base of lfsr ( linear feedback shift register ) . after putting forward to the whole design procedure , we design an encryption chip on the base of lfsr , which can provide the high - quantity data stream of encrtption
   在深入研究了常見物理隔離技術實現(xiàn)方案中存在的各種問題后，提出了一種基于cpld的全新實現(xiàn)方案；同時，對于存儲信息的加密也進行了研究，詳細闡述了基于移位寄存器的非線性組合序列密碼的設計方法，提出了完整的設計流程，并設計了一個基于fpga的非線性組合反饋序列密碼芯片，該芯片能提供高質(zhì)量的偽隨機密鑰流。
10. At first , some basic knowledge in stream cipher and cellular automata has been introduced ; second , properties of one kind of cellular automata such as its periodicity , its topologies and the connection between its states have been deeply researched ; third , the algorithms base on cellular automata and their security have been discussed ; finally , i have implemented one simple cellular automata and one simple linear feedback shift register , and have analyzed the advantage and the disadvantage of cellular automata
    文章首先介紹了序列密碼及細胞自動機的相關知識；然后對一類簡單的加法細胞自動機的周期性、拓撲結構以及各狀態(tài)之間的相互關系進行了研究；對利用細胞自動機構造序列密碼和分組密碼的方式及其安全性進行了研究；最后實現(xiàn)了一類簡單的ca和lfsr ，分析了細胞自動機在硬件實現(xiàn)上的優(yōu)點。