In this paper, we use covol-ume method to discrete second order norisyrnmetric and indefinite elliptic problem on a polygonal domain.

本文用有限體積法離散多邊形區(qū)域上的二階非對稱不定橢圓問題国产拍拍上线视频。

This paper presents a stability criterion for design iterative learning controller. From the criterion,one can change the design problem into finding a positive definite discrete matrix kernel. It has been shown that what kind of variable can be controlled by the iterative learning,(2) and what kind of filter can be included into the controller.

摘要提出了一種針對自學(xué)習(xí)控制的穩(wěn)定性判據(jù)美女插入网站，應(yīng)用這一穩(wěn)定性判據(jù)將自學(xué)習(xí)控制器的設(shè)計轉(zhuǎn)化為尋找正定離散矩陣核三级片91，從而回答了兩個問題91三级片视频第一页，其一什么樣的量可以通過自學(xué)習(xí)疊代加以控制欧美瑟瑟网站，其二學(xué)習(xí)疊代中什么樣的濾波環(huán)節(jié)的引入不會影響學(xué)習(xí)收斂性一线极品白馒头自慰喷水。

The modeling problem of the process neural network based on the discrete data is studied.

著重研究了基于離散數(shù)據(jù)的過程神經(jīng)網(wǎng)絡(luò)建模問題。

The nonlinear equations are dealt by the quasi linear iteration equation,at last,by the orthogonal discrete method,the solutions of the initial problem are obtained.

本文建立的載流板殼二維磁彈性問題的數(shù)值計算方法——差分正交離散法不僅對二維問題有效洲黄色网站，同樣也為三維磁彈性的邊值問題的解決奠定了理論基礎(chǔ)中国一级黄片在线。

By using of recursive relation,we further study some problem in discrete risk model,such as the ultimate probability of ruin describing the safety state of insurance company,the immediately surplus before ruin and the deficit at ruin,which depict the degree of severity of ruin.

研究離散風(fēng)險模型中描述保險公司安全程度的終極破產(chǎn)概率、刻畫保險公司破產(chǎn)嚴(yán)重程度的破產(chǎn)前瞬時盈余和破產(chǎn)時的赤字等問題专干老熟女色视频。

First, the problem of choosing sample time in the discretized variable structure control of continuous-time systems is analyzed, then direct design methods of variable structure for discrete-time systems are discussed.

首先研究了將連續(xù)系統(tǒng)的變結(jié)構(gòu)控制理論離散化后應(yīng)用在離散系統(tǒng)時采樣時間選取的問題亚洲第页，接下來討論了直接針對離散系統(tǒng)的變結(jié)構(gòu)控制的設(shè)計淫荡淫乱一级黄色电影网址。

In order to eliminate the effect of dimension,the two objective functions were regulated.The experiments on a mixed model assembly line show that the modified discrete PSO algorithm maintains the advantages of PSO algorithm and can solve the mixed model assembly line sequencing problem effectively and rapidly.

對實際混流裝配線的仿真實驗表明提出的改進微粒群優(yōu)化算法可以直接應(yīng)用于離散問題并保持了基本微粒群算法的優(yōu)良性能，是一種性能較好的高效的混流裝配線排序算法黄频又色又硬又爽。

This paper proposed a modified Particle Swarm Optimization algorithm to solve the mixed model assembly line sequencing problem in discrete space with two objectives:total production rate variation and total idle-overload time.

提出在離散空間用一種改進的微粒群優(yōu)化算法來解決混流裝配線的多目標(biāo)排序問題9999免费视频，考慮兩個目標(biāo)：總生產(chǎn)變化率最小和總閑置－超載時間最小，并對兩個目標(biāo)函數(shù)進行了規(guī)范化處理以消除量綱的影響三级片免费网站视频。

In this paper,a novel secret sharing scheme is proposed based on the multi-dealer by means of Shamir's threshold scheme and discrete logarithm problem.

基于Shamir門限方案和離散對數(shù)問題的困難性提出了一種多分發(fā)者的秘密共享方案www.日本jizz.com。

Besides, ways to implement discrete methods in both time domain and space domain during the solution of the problem are investigated.

本文給出了沖擊負荷下發(fā)電機端部三維瞬態(tài)渦流場的邊值問題，并闡述了求解該問題時在空間另类欧美97性XXXXX、時間上的離散方法bbixxcon。