离散化

基于模糊C均值聚类的粗集理论连续属性的离散化新算法

A novel algorithm for discretization of continuous attributes in rough set theory based on FCM

采用交错网格离散化非线性控制方程组，编制了三维SIMPLE算法程序。

With the ( staggered ) grid discretization nonlinear governing equations , 3-D SIMPLE arithmetic program was ( programmed ) .

第四是提出了一个以用户离散化浏览时间为度量、以图论法取得模糊相似矩阵的传递闭包的Web用户浏览模式模糊聚类算法。

In the fourth part , present a fuzzy clustering algorithm of Web users browsing pattern .

基于工程应用，文中提出了H∞控制器的降阶方法，进行了离散化实时仿真验证。

For engineering application , an order reduction method of the H ∞ controller is also proposed .

采用离散化算法实现积分运算和PI调节器。

Carrying out the integrals and PI regulator by discretization operation .

基于RBF函数状态离散化的激励学习

The State Discretization Based on RBF Function for the Reinforcement Learning

连续属性离散化是Rough集理论应用中面临的主要问题之一。

The discretization of continuous attributes is one of the most main problems in applying of rough set theory .

第一产业GDP离散化模型；

Agriculture GDP discretization model ;

提出了离散化的Euler梁模型。

It is bring forward the discrete model of Euler beam .

并结合扰动抑制问题，指出应该是一种有约束的H∞设计，给出了鲁棒扰动抑制问题中离散化H∞设计的权函数计算方法。

The determination of weighting functions of the discretization H_ ∞ design for the robust disturbance attenuation problem is discussed in detail .

电荷离散化时介观LC电路的量子回路方程

The Quantum Loop Equations in the Mesoscopic LC Circuit under the Charge Discreteness

利用MATLAB的信号处理工具箱可以直接设计数字滤波器，也可以建立模拟原型，离散化设计数字滤波器。

By signal processing toolbox of MATLAB , the digital filter can be designed and the analog filter model can be built .

STL技术在边界元离散化过程中的运用

Application of STL Technique to Discretion by Boundary Element Method

首先，利用小波变换提取扰动信号的特征矢量样本数据；然后，应用模糊C均值聚类的方法将所提取的连续的特征矢量样本数据离散化，得到离散化后的分类知识规则表；

The continuous eigenvector sample data of disturbance signal is extracted by wavelet transform and then dispersed by fuzzy C-means clustering algorithm to achieve a rule table of classification knowledge .

CRT屏锥曲面离散化及三角化研究

Study on CRT Panel Surface Section and Triangularization

本文主要论述如何利用威达公司的牛顿7000系列产品和有线MODEM进行远端监控，实现最为离散化的DCS和经济实用的解决方案。

This paper introduces how to use 7000 Series products of ICP and dial-up line MODEM to make remote control .

全隐Runge-Kutta法的有效实现及其在偏微分方程时间离散化中的应用

Efficient implementation of fully implicit Runge-Kutta methods and its application to time-discretization PDEs

为了实现更高效的挖掘分析，运用一种改进的K-means聚类技术将原始数据进行了离散化的处理，以便进行知识归纳；

Then the clustering method of an improved K-Means is applied to generalize the original data .

电荷离散化时介观LC电路中电荷、电流以及能量的量子涨落

The Quantum Fluctuation of the Charge , Current and Energy in the Mesoscopic LC Circuit with the Charge Discreteness

本文通过有限积分方法（FIT）对紧缩场的低频特性进行计算，并通过这种精确离散化仿真计算结果与近似算法的比较，证明在一定情况下近似方法有它的适用范围。

Performance of compact range in low frequency is simulated by FIT and applicable ranges of convolution method of antenna near field calculation are proved by the results .

给出了时态数据库中的相邻关系（adjacency）和增量（increment）的定义，提出了基于定量属性离散化及编码化的增量关联规则的基本模型（modelofdiscretization&code-basedincrementassociationrules）；

In this paper the definitions of adjacency , increment , collision set are given and the model of discretization & code based increment association rules are proposed .

分析了并联PID的离散化过程，采用改进的PID算法实现了变参数、变结构的PID调节模式。

This paper analyzes the process of parallel PID discretization . An improved PID algorithm is adopted to realize a PID regulation mode with variable structure and parameters .

在计算机辅助测试（CAT）条件下，对电液伺服阀频率响应特性测试数据进行了离散化处理。

Under the condition of CAT ( Computer aided test ), the test data about electro-hydraulic servo valve frequency response characteristic is processed with the discrete way .

本文着重讨论了在平稳正态激励下Volterra响应系统的离散化问题。

This paper deals with the discrete representation of Volterra system excited by a stationary Gaussian process .

要用Q学习算法来求解有连续状态和决策空间的随机最优控制问题，则需要先离散化问题的状态和决策空间。

Discretization of the state and decision spaces is required when Q Learning is used to solve stochastic optimal control problems with continuous state and decision spaces .

采用SIMPLE算法，结合控制容积法的思想，并引入交错网格，对动量方程及压力修正方程进行了离散化处理。其次，完成了三维流场数值模拟程序的编制。

The momentum functions and fixed pressure functions were discretized using the SIMPLE algorithm and combining with the function of controlled volume . Secondly , the numerical simulation programs of 3D fluid field have been worked out .

根据过零交叉的视觉机理，提出了一种具有方向选择性和变尺度的特征检测算子，并以B样条形式给出了其小尺度下的离散化图象处理形式。

Ased on the zero-crossing theory , a new kind of edge detector with orientation selectivity and variable scale is presented , and its discrete B spline form under a small scale is also given .

由于粗糙集只能处理概念类或定性数据的对象，因此，在知识约简前本文先利用K均值聚类算法对其进行离散化处理。

The paper first using K-means clustering algorithm to discrete for the rough set can only deal with the concept of a class or qualitative data object in the knowledge reduction .

采用快速傅立叶变换（FFT）进行电力系统谐波分析时，需要对采样信号截断并离散化，从而导致频谱泄漏和栅栏效应。

Fast Fourier Transform ( FFT ) is inevitable to cause the spectrum leakage and fence effect because of truncation and discreteness in signal collection .

在KDD的数据集成阶段，数据离散化是其中一件非常重要的工作。

In the data integration stage of KDD , data discretization is one of the most important jobs .