piecewise-linear中文是什么意思

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中文翻譯
造句

逐段線性

linear adj. 1.線的，直線的。 2.長度的。 3.【數(shù)學(xué)】 ...
piecewise linear 分段線性
modified piecewise linear 修正的分段線性
piecewise linear approximation 分段線性近似法, 折線法; 分段折線近似法
piecewise linear classifier 分段線性分類器
piecewise linear combinatorial algorithm 分段線性組合算法
piecewise linear discrimination function 分段線性判別函數(shù)
piecewise linear element 分段線性元素
piecewise linear function 分段線性函數(shù)
piecewise linear function generator 分段線性函數(shù)發(fā)生器
piecewise linear interpolation 分段線性插值
piecewise linear iteration 分段線性疊代; 逐段線性迭代; 逐段線性疊代
piecewise linear machine 分段線性機(jī)
piecewise linear manifold 分段線性流形
piecewise linear map 分段線性映射
piecewise linear mapping 分段線性映射
piecewise linear model 分段線性模型
piecewise linear rectifier 分段折線線性整流器
piecewise linear regression 分段線性回歸; 逐段線性回歸
piecewise linear stretch 分段線性擴(kuò)展
piecewise linear system 分段線性系統(tǒng)
piecewise linear transform 分段線性變換
piecewise-linear approximation 逐段線性逼近,逐段線性近似
piecewise-linear system 分段線性系統(tǒng)
piecewise-linear technique 分段線性處理法

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Abstract : a bandgap voltage reference is presented with a piecewise - linear compensating circuit in order to reduce the temperature coefficient . the basic principle is to divide the whole operating temperature range into some sub - ranges . at different temperature sub - ranges the bandgap reference can be compensated by different linear functions . since the temperature sub - range is much narrower than the whole range , the compensation error can be reduced significantly . theoretically , the precision can be improved unlimitedly if the sub - ranges are narrow enough . in the given example , with only three temperature sub - ranges , the temperature coefficient of a conventional bandgap reference drops from 1 . 5 10 - 5 / to 2 10 - 6 / over the - 40 to 120 temperature range
文摘:提出了一種采用分段線性補(bǔ)償?shù)姆椒▉韺?shí)現(xiàn)高精度帶隙基準(zhǔn),其基本原理是將整個溫度區(qū)間分為若干個子區(qū)間,在不同子區(qū)間上采用不同線性補(bǔ)償函數(shù)達(dá)到最佳補(bǔ)償.由于溫度區(qū)間縮小,補(bǔ)償誤差也隨之減小,從而在整個工作溫度間上的補(bǔ)償誤差也縮小.理論上,只要溫度子區(qū)間取得足夠小,就可以達(dá)到任意精度.示例中將- 40 120的溫度區(qū)間僅分為三個子區(qū)間,平均溫度系數(shù)就從1 . 5 10 - 5 /減小到2 10 - 6 /
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(yù)測控制滾動優(yōu)化命題的在線計算任務(wù)大，作者提出了一種基于分段反饋的離線預(yù)測控制算法，通過離線求解線性矩陣不等式優(yōu)化命題構(gòu)造分段反饋控制律，在線運(yùn)行時只需實(shí)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。
Based on the theory of piecewise - linear , the paper carries through the research of model self - adaptive control to electric arc - furnace electrode regulator system ( eafers ) , and the digital self - adaptive control law of reference model is deduced . then , we designed the software simulation system of eafers according to the law , though which we studied the character of eafers . finally , a set of physical model of eafers , which is realized by hardware circuit , is designed according to the former research
本文首先應(yīng)用分段線性化理論，對電弧爐電極調(diào)節(jié)系統(tǒng)的模型參考自適應(yīng)控制算法進(jìn)行了研究，推導(dǎo)出全數(shù)字化的模型參考自適應(yīng)律；然后根據(jù)推導(dǎo)出的自適應(yīng)律成功的設(shè)計出了的軟件仿真系統(tǒng)，用軟件對電弧爐電極控制進(jìn)行了仿真研究；最后利用電子電路構(gòu)造出一套完整的電爐煉鋼電極控制硬件仿真系統(tǒng)，對電爐電極調(diào)節(jié)進(jìn)行了實(shí)驗(yàn)室電路仿真研究。
A stabilizing receding horizon control algorithm based on piecewise - linear terminal weighting matrix is proposed for discrete linear systems with constraint . the piecewise - linear terminal weighting matrix is off - line computed by lmi optimization problems and the on - line computation reduces to the simple switch of the piecewise - linear terminal weighting matrix . the main advantage of this approach is that a trade - off between feasibility and optimality is obtained
作者提出了一種基于分段終端加權(quán)的預(yù)測控制算法，通過離線求解線性矩陣不等式優(yōu)化命題構(gòu)造分段終端加權(quán)矩陣，在線運(yùn)行時根據(jù)系統(tǒng)狀態(tài)動態(tài)切換終端加權(quán)矩陣，既保證了算法的穩(wěn)定可行域，又考慮了算法的最優(yōu)性。

其他語種釋義

piecewise-linearとは意味：{形} : 區(qū)分的｛くぶんてき｝に線形｛せんけい｝な

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