查询词典 fundamental algorithm

Based on fundamental circuit theory,this paper proposes a linear least square optimization model and algorithm.

运用电路基本理论，提出了基于灵敏度分析的线性最小二乘优化模型及算法。

In this paper,the figure of the fundamental frequency of tone zero is researched with normalized Autocorrelation function pitch detection algorithm and some feature of tone zero is provided.

利用归一化自相关函数法研究了轻声音节基频轨迹的特点，并给出了可用于识别轻声音节的一些基本声调特征。

The paper studied the fundamental principes of LMS variable stepsize LMS NLMS algorithm and the performace of the filter based on these algorithms.

文中对LMS算法、变步长LMS算法、归一化LMS算法的基本原理及滤波特性进行了分析，并详细分析了它们的收敛、失调等特性。

The simulative results show that the proposed algorithm is superior to the fundamental PSO.

仿真结果表明，该算法的优化性能优于基本PSO算法。

The paper is organized as follows. In chapter 2, we introduce some concepts about SEA, the abstract SEA model and the convergence definition of algorithm. In chapter 3, we describe firstly the evolution of PMA as an abstract stochastic process, and by characterizing axiomatically the properties of the fundamental selection and evolution operators, we conclude that PMA is essentially a kind of SEA.

本文结构安排如下：第二章介绍了模拟进化算法的一些基本概念、形式化随机过程描述以及收敛性定义；第三章对改进后的 PMA 各操作作了抽象定义，得到了 PMA 的形式化随机过程描述，并公理化地证明了各操作算子为选择或繁殖算子，从而得出 PMA本质上也是一种模拟进化算法；第四章先对选择算子特征数定义作了适当改进，并通过各进化算子的具体特征数指出，如果 PMA 不采取任何执行策略时，算法本身并不收敛。

Improvement in text categorization lies not on algorithm of classing model, but on the fundamental element: integrated and independent feature of text representation.

文本分类的进一步改进不在算法方面，应该立足于影响文本分类最底层、最根本的因素：文本表示中的特征项，提高特征项的完整独立程度。

The algorithm firstly uses some robust techniques to construct an inliers set of matching points. Then it takes the epipolar distance as the optimal criterion and search optimal subset in the inliers set under the greedy strategy. Finally, the fundamental matrix is calculated with the optimal subset.

利用各种鲁棒技术获得内点集，以点到极线的距离作为最优量度标准，采用贪心策略在内点集中寻找最优子集，并利用最优子集来计算基本矩阵。

Because there are only few typical samples of fault data in the database of equipment monitoring, and there are great deals of unlabelled samples of data, fundamental Principles and algorithm of SVM are firstly studied.

在设备状态监测数据库中，典型故障数据样本较少，标注样本类别相对困难，存在着仅有少量标注样本和大量未标注样本的情况。

This is a fundamental particle swarm optimization algorithm using two test function solution of the minimum problem.

详细说明：这个是用基本粒子群优化算法解两个测试函数的最小值问题。

The simulations of this algorithm are enumerated in following instances: track of saw-tooth wave, fundamental and total harmonic analysis, inter-harmonic detection, peak detection, and detection of flicker of voltage.

通过仿真，用该算法实现锯齿波跟随、基波提取和谐波分析、间谐波分析、电压峰值检测、电压闪变检测，并研究算法对输入信号频率偏移的鲁棒性。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。