查询词典 algorithms

Discrete Fourier transform and its fast algorithms as a basic transform in digital signal processing also have been widely used.

离散傅立叶变换及其快速算法FFT作为数字信号处理中的基本变换，有着广泛的应用。

In this paper, a Robust Discrete Optimization model of elevator group control system is presented for dealing with the uncertainty in elevator traffic flow and computational complexity in scheduling. Based on RDO theory, we propose a new elevator group scheduling Algorithm. Comparison is carried between the RDO algorithm and other scheduling algorithms under the virtual simulation platform of elevator group scheduling.

针对电梯群控调度过程中交通流的不确定性和优化求解复杂性问题，本文通过建立电梯群控调度系统的鲁棒离散优化模型，实现了一种基于鲁棒离散优化理论的新的电梯群控优化调度算法。

At last, two problems of mixed discrete optimization are solved by the improved genetic algorithms.

最后用改进后的遗传算法求解了两个混合离散变量优化算例。

Genetic algorithms in optimization problems with discrete and integer design variables［J］.

离散结构的遗传形状优化设计［J］。

A adaptive radial basis function neural network model based on discrete particle swarm optimization algorithms is proposed.

提出了一种基于离散粒子群的自适应RBF网络模型。

In a word, this paper proposes new ideas and algorithms to each key procedure in discrete points of cloud information process, and presented new means and new techniques for reverse engineering in this dissertation. It indicates that they have wide applications in computer aided design and computer graphics.

综上所述，本文对散乱点云离散几何信息处理的各个关键环节提出了新的设想和新的算法，为反求工程提供了新的方法和技术，其在计算辅助设计和图形学的工程实际中具有广阔的应用前景。

Most of the existing text clustering algorithms overlook the fact that one document is a word sequence but not a set of discrete words.

不同的文档有不同的特点，不同的应用对聚类分析有不同的要求。

With the properties of high discreteness, the new method can distinguish the performances from different segmentation algorithms easily.

该方法所采用的评估指标具有多层次的特点，评估结果的离散性高，便于区分不同分割算法的性能。

The nonlinear sliding mode controller is taken as an example, the implementation form of δ operator discretization control, the error analysis and the algorithms stability are studied both theoty and engineering application.

数值仿真表明，当高速开关阀的节流孔流量系数、摩擦片的磨损量、摩擦系数、传动系的弹性系数等因素在允许范围内变化时，滑模控制器的跟踪误差远低于一般的PID控制器。

Example analysis shows that, comparing with other discretization algorithms, the algorithm proposed in this paper is satisfactory.

实例分析表明，和其它离散化算法相比，本算法取得了较满意的结果。

For the head-teacher of the class said that I had seriously broken the school rules,which led me to a three-day suspend class.

为什么呢？因为我的班主任说我严重的违反了校规，于是让我停课三天。

Many of them believe that the conversion of thousands of working-class folk in England spared that nation from the mass carnage and the tyranny that came with the revolution in France.

他们之中有许多人相信，在英国数以千计的劳工阶级之悔改信主使英国免於遭受如法国大革命所造成的大屠杀和专制暴政。