exponential convergence造句
例句與造句
- a further discussion on the exponential convergence rates of u-statistics
統(tǒng)計量的指數(shù)收斂速度的進一步討論 - furthermore, an estimate of exponential convergence rate can be obtained at the same time
實踐證明，該方法簡單可靠，所得結(jié)論較強，而且可以同時獲得指數(shù)收斂速度的估計。 - the paper studies the existence and global exponential convergence of alomost periodic solutions for high-order neural networks involving variable delay by applying the theory of fixed point and differential inequality technique, some new criteria on the existence and global exponential convergence of almost periodic solutions are obtained
摘要利用不動點理論和微分不等式分析等技巧，研究了變時滯高階神經(jīng)網(wǎng)絡(luò)概周期解存在性與全局指數(shù)收斂性，并且給出了一些新的判別準(zhǔn)則。 - the paper studies the existence and global exponential convergence of alomost periodic solutions for high-order neural networks involving variable delay by applying the theory of fixed point and differential inequality technique, some new criteria on the existence and global exponential convergence of almost periodic solutions are obtained
摘要利用不動點理論和微分不等式分析等技巧，研究了變時滯高階神經(jīng)網(wǎng)絡(luò)概周期解存在性與全局指數(shù)收斂性，并且給出了一些新的判別準(zhǔn)則。 - in this dissertation, we firstly prove that any dirichlet problem is indeed equal to a voltages problem of networks . we give five solutions to dirichlet problem in two dimensions; among these five solutions, we prove that the iteration solution and the solution of relaxations are exponential convergence, then we estimate their respective convergence rates; secondly, we discuss random walks on general networks, prove that there is an one to one correspondence between networks and reversible ergodic markov chains; thirdly, we give probabilistic interpretation of voltages for general networks : when a unit voltage is applied between a and b, making va = 1 and vb = 0, the voltage vx at any point x represents the probability that a walker starting from x will return to a before reaching b; furthermore, we study the relationship between effective resistance and escape probability : starting at a, the probability that the walk reaches b before returning to a is the ratio of the effective conductance and the total conductance
本文證明了任何邊值的dirichlet問題都可轉(zhuǎn)化為求解電路電壓的問題：給出了計算平面格點上dirichlet問題的5種方法：證明了迭代法和松馳法都是指數(shù)收斂的，并分別給出收斂速度的估計；討論了一般電路上的隨機徘徊，驗證了電路與可逆的遍歷markov鏈?zhǔn)且灰粚?yīng)的；給出了電路電壓的概率解釋：當(dāng)把1伏電壓加于a，b兩端，使得v_a=1，v_b=0時，則x點的電壓v_x表示對應(yīng)的markov鏈中，從x出發(fā)，到達b之前到達a的概率；進一步地，給出了逃離概率與有效電阻之間的關(guān)系：從a出發(fā)，在到達b之前到達a的概率為有效傳導(dǎo)率與通過a的總傳導(dǎo)率之比。 - It's difficult to find exponential convergence in a sentence. 用exponential convergence造句挺難的
- abstract : the design problem of reduced-order state observer for a class of multi-input multi-output ( mimo ) nonlinear time-varying systems is studied in this paper . a new design method of nonlinear reduced-order state observer is proposed, and the exponential convergence is proved for the proposed state observer . the observer has the characteristics of that the speed of convergence is adjustable . finally, an example is given to show that this approach is effective
文摘:研究一類多輸入多輸出(mimo)非線性時變系統(tǒng)的降維狀態(tài)觀測器設(shè)計問題.提出一種非線性降維狀態(tài)觀測器設(shè)計方案，并從理論上證明了狀態(tài)觀測誤差的指數(shù)收斂性.其中設(shè)計的降維狀態(tài)觀測器具有收斂速度可調(diào)的特性.最后給出了數(shù)值算例，仿真結(jié)果表明了本文方法的有效性 - our results are applied to classical hopfield neural networks with distributed delays and some novel asymptotic stability criteria are also derived 4 ) estimation of exponential convergence rate and exponential stability for neural networks with time-varying delay some new criteria for exponential stability are derived and establish an estimation of the exponential convergence rate by constructing an appropriate lyapunov functional and using the linear matrix inequality ( lmi ) approach . the derived results are applicable to
我們的結(jié)果適用于典型的帶分布式時滯的hopfield神經(jīng)網(wǎng)絡(luò),并且得出了一些新穎的漸近穩(wěn)定性判別準(zhǔn)則4)變時滯的神經(jīng)網(wǎng)絡(luò)的指數(shù)收斂速度的估計和指數(shù)穩(wěn)定性分析通過構(gòu)造適當(dāng)?shù)膌yapunov-krasovskii泛函,利用線性矩陣不等式(lmi)技術(shù),得到了新的指數(shù)穩(wěn)定的充分條件,并建立一個估計指數(shù)收斂速度的方法。 - our results are applied to classical hopfield neural networks with distributed delays and some novel asymptotic stability criteria are also derived 4 ) estimation of exponential convergence rate and exponential stability for neural networks with time-varying delay some new criteria for exponential stability are derived and establish an estimation of the exponential convergence rate by constructing an appropriate lyapunov functional and using the linear matrix inequality ( lmi ) approach . the derived results are applicable to
我們的結(jié)果適用于典型的帶分布式時滯的hopfield神經(jīng)網(wǎng)絡(luò),并且得出了一些新穎的漸近穩(wěn)定性判別準(zhǔn)則4)變時滯的神經(jīng)網(wǎng)絡(luò)的指數(shù)收斂速度的估計和指數(shù)穩(wěn)定性分析通過構(gòu)造適當(dāng)?shù)膌yapunov-krasovskii泛函,利用線性矩陣不等式(lmi)技術(shù),得到了新的指數(shù)穩(wěn)定的充分條件,并建立一個估計指數(shù)收斂速度的方法。 - this method can guarantee the solution matrix of sylvester equation to be inverse and the sum of the input gain norm and the observer gain norm is the minimum . for the linear systems with unknown parameters, we identify the parameters using hopfield network, then design the observers using the identified parameters, the exponential convergence of adaptive observer is also proved . for the linear time-varying systems, a new network to solve the time-varying sylvester equation is proposed, we analysis it's convergence and robustness, then, deign the linear time-varying observer using this network model, and we discuss the convergence of the observer and ruboustness to unknown match parameters
同時保證了sylvester方程的解矩陣的可逆性和觀測器的增益矩陣與輸入矩陣范數(shù)的和最??；在設(shè)計線性時不變自適應(yīng)觀測器時，首先利用系統(tǒng)的輸入、輸出數(shù)據(jù)設(shè)計一個hopfield網(wǎng)絡(luò)參數(shù)估計器，進一步設(shè)計狀態(tài)觀測器，證明了參數(shù)估計器和狀態(tài)觀測器的指數(shù)收斂性；為了仍然從神經(jīng)優(yōu)化計算的角度設(shè)計線性時變系統(tǒng)的狀態(tài)觀測器，最后介紹了一種求解時變sylvester矩陣方程的神經(jīng)網(wǎng)絡(luò)模型，分析了它的收斂性和魯棒性，然后利用該網(wǎng)絡(luò)設(shè)計時變狀態(tài)觀測器，進一步討論該觀測器的在系統(tǒng)存在未建模不確定和外部噪聲時的魯棒性；最后給出了一種基于分離性原理和hopfield網(wǎng)絡(luò)觀測器的狀態(tài)反饋閉環(huán)系統(tǒng)的結(jié)構(gòu)，分析了該閉環(huán)系統(tǒng)的特點；對于每一種設(shè)計方法都給出了相應(yīng)的數(shù)值仿真例子來進一步表明所提方法的可行性和有效性。