However, the smoothness and convergence of these methods are not satisfactory. Because cubic spline function can be a piecewise, and its second order derivative is continuous, it is smooth and convergent.

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A kind of method to determine boundary conditions of interpolating quadric spline function with halfknots as conjunction points, which is C 1 continuous but its second derivative function is piecewise constant, is obtained by means of least squares.

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In Chapter 2, by using a class of piecewise continuous Lyapunov function and the method of analysis, we study existence, uniqueness and stability of impulsive Volterra intergro-differential equations.

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New stability conditions of T-S fuzzy control systems are proposed via constructing the continuous piecewise smooth Lyapunov function.

通過構(gòu)造連續(xù)分段光滑Lyapunov函數(shù)，提出了新的T-S模糊控制系統(tǒng)的穩(wěn)定性條件www,五月天,com。

Then, with the assumption that the consumption of an investor is the continuous or piecewise continuous function of time, the corresponding optimal investment decision and the effective frontier are derived by using the stochastic linear-quadratic control.

假設(shè)投資者的消費(fèi)是時(shí)間的連續(xù)函數(shù)或者分段連續(xù)函數(shù)乱伦色一区二区，應(yīng)用線性二次隨機(jī)控制的方法得到了這兩種情形下的最優(yōu)投資決策和有效前沿。

Firstly, it aggregates all suggestions of the Engineers and deals with the indictors of technical solution and reputation of the tenders by fuzzy method of evaluation. Secondly, building the piecewise continuous function against business trade of the bid. Thirdly, the weight of the indictor is got by depth method of analysis.

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Secondly, based on the piecewise continuous Lyapunov function andconstant Lyapunov function, the problems of robust guaranteed cost control forparametric uncertain sampled-data control systems are investigated by using the jumpsystem model and linear matrix inequality technique.

然后，針對(duì)參數(shù)不確定采樣系統(tǒng)的魯棒保性能控制問題久久久午夜毛片免费，利用跳變模型和線性矩陣不等式技術(shù)网站欧美黄色免费，分別基于分段連續(xù)Lyapunov函數(shù)方法和定常Lyapunov函數(shù)方法研究了采樣系統(tǒng)的魯棒保性能控制器綜合問題。

Using normal distribution transform probability model to represent a laser range scan.Not need features corresponded,but transform the discrete scan date to the piecewise continuous and differentiable probability density function,and using Newton's algorithm to optimize scan matching,so can build the 2D global map.

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After that, based on the CVaR optimization model with transaction costs, we simulate smoothly the piecewise linear function in objective function separately, and obtain the continuous smooth CVaR optimization model. As an application, we explain via an example when the smooth simulation model is applied in the big scale investment portfolio choice problems, its convergence and stability has the enhancement comparing with the above linear model.

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A new simplified three-dimensional piecewise continuous autonomous system (a modified model of unified chaotic system) was introduced by replacing a quadratic nonlinear term in a unified chaotic system with a piecewise linear signum function.

通過用分段線性符號(hào)函數(shù)替換統(tǒng)一混沌系統(tǒng)中部分二次項(xiàng)A片免费首页在线观看，得到一個(gè)新分段連續(xù)的自治系統(tǒng)(稱為統(tǒng)一混沌系統(tǒng)修改模型)人人干人人操国产。