By means of the intractability of ellipse curve discrete logarithm problem,a new secret sharing threshold scheme with double renewing is presented.

利用橢圓曲線離散對數(shù)問題的難解性欧美性爱丝袜，給出了一種新的雙重更新秘密共享方案深夜求在线观看网站。

Firstly, by means of the intractability of discrete logarithm problem, a threshold secret sharing scheme with periodic renewing to identify cheaters is established.

本文闡述了秘密共享方案的研究現(xiàn)狀及背景国产亚洲无线一区二区，設(shè)計了安全黄色激情在线视频。18紧网站。欧美黄色午夜。

To weaken the influences of the position-dependent periodic disturbances and parameter uncertainties, the robust repetitive controller was designed, which associated structure singular value theory with the discrete-time repetitive control theory. The problem of robust repetitive control was transformed into one of H∞ optimal control using linear fractional transformation. The robust repetitive controller was achieved using D-K iteration procedure and made the servo system have stability, robustness and tracking performance.

為了削弱周期性擾動及參數(shù)變化不確定性的影響，將重復(fù)控制和結(jié)構(gòu)奇異值理論相結(jié)合无遮无码免费裸交视频暖暖，利用線性分式變換(linear fractional transformation色色黄片，LFT)將魯棒重復(fù)控制問題轉(zhuǎn)換成H∞最優(yōu)控制問題，采用D-K迭代法設(shè)計魯棒重復(fù)控制器(robust repetitive controller精精国产XXXX视频在线my，RRC)美女下面网站，實現(xiàn)系統(tǒng)的穩(wěn)定性和魯棒性，提高系統(tǒng)的跟蹤特性538免费精品视频。

We construct algorithms in which directions are computed by these two systems and the step-sizes are generated by Armijo line search to solve the original constrained optimization problem and prove that the discrete scheme based on the differential equation system with the second order information has the locally quadratic convergence rate under the local Lipschitz condition.

我們構(gòu)造了搜索方向由兩個微分系統(tǒng)計算国产一国产一级毛片视频在线，步長采用Armijo線搜索的算法分別求解這個約束最優(yōu)化問題，在局部Lipschitz條件下基于二階信息的微分方程系統(tǒng)的迭代方法具有二階的收斂速度日日摸日日碰日日添夜夜爽。

The synchronization problem in the distributed multimedia system is studied in this paper. The basic concept and convention about formalized stand language LOTOS are introduced,and the language is improved and extended by adding discrete time domain and time operator for establishment of its syntactic and semantic rules.

就分布式多媒體系統(tǒng)DMS中同步問題進行了分析與探討野外免费视频毛片，首先論述了形式化規(guī)范語言LOTOS的約定與基本概念，然后對其進行了基于時間的擴充欲色天天婬香婬色综合网，引入時間操作算子国产一级av片精品，確定了相應(yīng)的語法定義和語義規(guī)則。

The problem is treated as a two-dimensional medium with the discrete wave- number method in the vertical direction.

我們將問題看成是垂向均勻的二維介質(zhì)国产激情交换3pi在线看，并沿垂直方向變換到離散波數(shù)域91视频蘑菇。

In a two-echelon newsvendor problem, how to incentive the information holder-the retailer to tell the true demand information is provided in discrete and continuous market state. And the optimal cooperation mechanism of supply chain is put forward. Finally, two examples are illustrated.

針對由一個制造商和一個零售商組成二級報童問題，分別從離散需求模式和連續(xù)需求模式給出了激勵零售商誠實申報需求信息的條件，提出了實現(xiàn)供應(yīng)鏈聯(lián)合最優(yōu)的激勵機制亚洲另类网，并用2個實例對合作機制設(shè)計進行了說明国产精品无码专区。

Conventionally the electric load forecasting can hardly attain a result whose accuracy meets what's required. A short-term load forecasting model is therefore developed to solve the problem, based on the process neural network of which the input is the function of time and the high forecasting accuracy is available. Describes the structure of the model, discrete data fitting method by the expansion of function orthogonal basis and learning algorithm.

針對目前常用方法在解決負荷預(yù)測問題時，結(jié)果往往難以達到工程要求精度的現(xiàn)狀可以看理论片的网站，利用過程神經(jīng)網(wǎng)絡(luò)輸入為時間函數(shù)以及預(yù)測精度高的特點日韩免费一区二区三区高清，建立了基于過程神經(jīng)網(wǎng)絡(luò)的電力系統(tǒng)短期負荷預(yù)測模型；給出了模型的結(jié)構(gòu)国产原创AV在线，基于函數(shù)正交基展開的離散數(shù)據(jù)擬合方法以及模型的學習算法国产a一级毛片影院无码。

The stabilization problem of unstable periodic orbit s embedded in chaotic discrete-time systems is discussed.

研究混沌離散系統(tǒng)中不穩(wěn)定周期軌道的鎮(zhèn)定問題。

To obtain quadratical convergence, however, strict complementarity condition at the Danskin point was used. The condition is too strict to be satisfied in many practical problems such as discrete semi-infinite minimax problem. Another kind of Newton method for finite minimax problems was presented by E. Polak and, without strict complementarity at the Danskin point, superlinear convergence (of order 3/2) was proven.

Polak等人提出了一種直接求解極大極小問題的二階收斂的牛頓法欧美操逼网站。，但是為獲得二階收斂速度要求在Danskin點處滿足嚴格互補條件黄流畅在线免费网站，這個條件太強，很多實際問題尤其是半無限極大極小問題的離散化不滿足該條件久久久久久久精品国产免；他們又給出另外一種牛頓法人人澡人人看人人摸，在不假設(shè)嚴格互補條件成立的情況下，證明了它的超線性（3/2階）收斂性久久久精品国产亚洲Av。