查询词典 problem of fixed points

The approach first chooses three continuous data points in turn when the data points in time series are scanned. According to the angle formed by these three data and the extreme value in monotone sequence, the method then records key points reflecting the sequences changing feature.

该算法在扫描数据的过程中利用单调序列中三个连续数据形成的夹角和非单调序列中的极值点，从序列中挑选反映趋势变化的关键点，实现时间序列的线性拟合。

Given a mesh, we first solve a Poisson equation to construct a scalar field and use it to generate some critical points. The cutting paths between the critical points and the boundaries are solved in the Poisson scalar field using the deepest descent method. For meshes with nonzero-genus, we construct a Harmonic scalar field, and connect the saddle points with the boundaries based on the Morse theory.

对于给定的任意网格，通过求解泊松方程构造标量场来选取临界点，并采用最速下降法给出临界点到边界或者初始点的切割路径；对于亏格不为零的网格，基于Morse理论，通过构造一个调和标量场来得到鞍点，并将它们连接到边界。

Secondly, it classifies the points in the current frame as moving points and static points by background subtraction .

该方法通过互帧差四次矩检测运动对象，利用背景减除对点分类，最后用彩色分水线算法得到运动对象。

The examination test for one year, my math has always failed to get three digits (although the report card on a score of 106, but it was 96, others are elated ran to extra points, it wants me to screwy ran request by points, I can not, even the Royal Swedish Academy awarded a Nobel Prize honesty, I would not have to demand a cut in points).

二00八，考试都考一年了，我的数学始终没能考到三位数（虽然成绩单上的分数为106，但实为96，别人都兴高采烈的跑着去加分，难道要我神经兮兮的跑去要求减分，我做不到，即使瑞典皇家学院颁个诺贝尔诚信奖给我，我也不会去要求减分的）。

The present paper covers the Hopf points bifurcating from double fold points, and gives some computable nondegeneracy conditions and stability conditions of these Hopf points.

本文研究从双重折叠点分支出的Hopf点，给出了可计算的非退化性条件及稳定性条件。

RESULTS: The average score were 82.72 points and 73.9 points respectively for the year 2002 students majored in clinical medicine and year 2003 students specialized in forensic medicine, who had received both classroom teaching and clinic noviciate. The average score were 75.6 points for year 2003 students majored in preventive medicine who only had classroom teaching without clinic noviciate.

结果：接受见习教学的医学系和法医系学生的平均成绩分别为82.72和73.9分，未接受见习教学的预防医学系学生的平均成绩为75.6分，经统计学分析，医学系学生的成绩好于法医和预防医学系，而法医和预防医学系的学生成绩没有统计学差异。

RESULTS: The average score were 82.72 points and 73.9 points respectively for the year 2002 students majored in clinical medicine and year 2003 students specialized in forensic medicine, who had received both classroom teaching and clinic noviciate. The average score were 75.6 points for year 2003 students majored in preventive medicine who only had classroom teaching without clinic noviciate. The results of statistical analysis suggested the score of clinical medicine students were better than that of forensic and preventive medicine students, and the difference between the forensic and preventive medicine students was not significant.

结果：接受见习教学的医学系和法医系学生的平均成绩分别为82.72和73.9分，未接受见习教学的预防医学系学生的平均成绩为75.6分，经统计学分析，医学系学生的成绩好于法医和预防医学系，而法医和预防医学系的学生成绩没有统计学差异。

RESULTS: The average score were 82.72 points and 73.9 points respectively for the year 2002 students majored in clinical medicine and year 2003 students specialized in forensic medicine, who had received both classroom teaching and clinic noviciate. The average score were 75.6 points for year 2003 students majored in preventive medicine who only had classroom teaching without clinic noviciate. The results of statistical analysis suggested the score of clinical medicine students were than that of forensic and preventive medicine students, and the difference between the forensic and preventive medicine students was not significant.

结果：接受见习教学的医学系和法医系学生的平均成绩分别为82.72和73.9分，未接受见习教学的预防医学系学生的平均成绩为75.6分，经统计学，医学系学生的成绩好于法医和预防医学系，而法医和预防医学系的学生成绩没有统计学差异。

The objective of this study is aimed at the implementation of parallelized numerical quadrature routines. The algorithm we choose for numerical quadrature routines is the so called "Adaptive Romberg Tree integration scheme"(abbr."ARTint") proposed by Lin et. al.[1997]. This numerical quadrature scheme can arrange the function evaluation points adaptively in accordance with characteristic of the trend of variation in integrand function values. When the accuracy of the numerical quadrature value is requested to be increased, a newer and larger set of function evaluation points must be incurred. The main advantage of ARTint method is the inclusion of all function evaluation points used in previous stages. It is this feature of ARTint method that makes it a quadratue scheme with prominent computation efficiency.

本研究在探讨数值积分程式之平行化，所使用的演算法为林聪悟与林佳慧[1997]一书所提出的「Romberg树自动布点数值积分」架构，此一数值积分方法能以适应被积函数值变化情形方式自动安排积分点来进行数值求积计算，在提高阶数以获得更高精度积分值的过程中，此一方法只须再计算新增加积分点的函数值，搭配先前已计算过的函数值的重覆运用即可获得更精确的数值积分估计值，如此将能减少升阶过程中函数求值计算的次数，有效率地完成单重积分的数值计算。

From 998 points to 6124 points, then to October 28 this year, the 1664 points.

从998点至6124点，然后到今年10月28日的1664点。

They have quite a lot of work to do.

他们有许多工作要做。

Let us give you a more elaborate example of this process.

让我们给你这个过程的更多的详细例子。