连续法
- 与 连续法 相关的网络例句 [注:此内容来源于网络,仅供参考]
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In this algorithm, at first the reactive power optimization problem is converted to integer nonlinear programming problem with discrete control variables which are solved by IGA; then by use of PDIP algorithm, the continuous variables which can match with the obtained most are solved, and the reactive power optimization is changed into a nonlinear programming problem with continuous control variables.
首先通过改进遗传算法求解无功优化问题中的离散变量,然后采用原对偶内点法求解与已获得离散变量最匹配的连续变量。
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A robust correcting method for discrete spectrum in CW radar velocity measuring is proposed in this paper, t is named the method of triangle.
摘要该文提出了一种适用于连续波雷达测速的、稳健的离散频谱校正方法,即三角形法。
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The speciation of Cd in 24 dustfall samples from Chengdu economic region was studied by Tessier extraction method.
采用Tessier连续提取法对成都经济生态区不同区域的24个大气降尘样中镉的赋存形态进行了研究。
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Since these merits, Dyn's four-point scheme is one of the classical subdivision schemes in CAGD.
本文讨论的是前者。1987年,Dyn提出了四点细分算法,它形式简单,最高具有四次收敛阶,并可以生成一阶连续的极限曲线,由于这些明显的优点,四点法成为CAGD中经典的细分算法。
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In this paper a new variational method for approximating the semilinear singular parabolic equation is given by using continuous finite elem...
本文利用连续时空有限元法对半线性奇异抛物方程进行了研究,利用线性化方法给出了有限元解的存在性证明和理论误差估计。
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Methods EOM specimens were obtained from 12 patients with severe TAO and 10 healthy subjects within 1 hour after accidental death and the paraffin-embedded sections were observed by streptavidin-peroxidase immunohistochemical methods.
方法收集手术治疗的12例严重的TAO患者的眼外肌组织标本及10例健康人意外死亡1 h内取出的眼外肌组织标本,4%中性甲醛固定24 h,石蜡包埋组织,作连续切片,采用免疫组织化学链霉卵白素·过氧化物酶连接法对12例严重TAO患者及10例健康人的眼外肌石蜡组织切片进行光学显微镜观察。
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Objective: To evaluate the effect of continuous suture on episiotomy.
目的:探讨会阴侧切缝合术采用连续缝合法的临床应用效果。
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Based on the continuity equation of groundwater and the normal velocity formula of free surface, taking element e as a subdomain R in the seepage flow domain R, according to variation principle, the finite element equation of seepage field can be obtained.
由地下水的连续方程和自由面的法向流速公式,把单元e作为渗流求解区域R上的一个子域ΔR,根据变分原理,得到岩土体渗流场有限元方程。
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It is the first important step in video analysis and will directly affects the effectiveness of indexing Shot boundary detection is one of our major research interests and we will tackle the following existing problems the ambiguity between gradual change and camera motion, the discontinuity during gradual change, false detection caused by illumination variation and flashlight, automatic threshold selection Firstly, we discuss shot boundary detection in non-compressed domain In chapter 2, we compare some of the commonly used detection methods which are based on frame difference and point out that single feature will not generate good results As a conclusion, we use fuzzy logic to combine multiple features Presently, most frame difference based shot boundary detection algorithms rely on threshold and hence the selection of such thresholds will greatly affect the performance of boundary detection We propose a membership function to define frame difference and calculate the membership with self adaptation according to the statistic distribution of frame differences to satisfy different type of video clips Experiments show that the proposed fuzzy shot boundary detection algorithm can be used with different video types and has a high detection precision and recall In chapter 3, we discuss model-based shot boundary detection algorithms regarding chromatic and spatial editing effects such as fade-in, fade-out, dissolve and wipe Various parameters are proposed to better describe the characteristics of each editing type.
镜头边界的检测是把视频自动地分割为一个个镜头,作为基本的索引单元,因此它是视频分析重要的第一步,直接影响到视频检索的成败。镜头边界的检测是本文研究的重点之一。目前镜头边界检测算法主要存在以下问题:渐变与镜头运动难以区别;渐变过程中的不连续与停顿、光照条件的变化及闪光灯等特殊情况会引起误检测;自动选择阈值比较困难等。本文首先针对非压缩域视频进行了镜头边界检测的研究。在第二章中我们采用了比较流行的基于帧间差的方法。在比较各种帧间差计算方法的基础上,指出使用单一的特征难以取得很好的检测效果,提出用模糊逻辑综合使用各种特征。目前大多数基于帧间差的镜头边界检测算法都采用阈值法进行镜头转换的判别。阈值选择的误差对检测性能有较大的影响,本文提出用隶属度函数定义帧间差较大、中等较大和较小等概念,并根据帧间差的统计分布自适应地确定隶属度,以适应不同类型的视频片断。实验结果表明这种基于糊逻辑的镜头边界检测算法可以适应不同的视频,并具有较高的检测精度和检出率。在第三章中采用基于模型的方法进行镜头渐变的检测,研究了淡入/淡出、慢转换和扫换的模型。
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Brett Favre is probably best known for the most consecutive starts by a quarterback in the NFL.
布雷特米尼戈法莱可能是最出名的最开始,连续由四分卫,在还在。
- 推荐网络例句
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Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).
呼气,收缩臀部肌肉;拱起身体,尽量抬起头来,右腿伸直朝向天花板(膝微屈,以避免肌肉紧张)。
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The cost of moving grain food products was unchanged from May, but year over year are up 8%.
粮食产品的运输费用与5月份相比没有变化,但却比去年同期高8%。
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However, to get a true quote, you will need to provide detailed personal and financial information.
然而,要让一个真正的引用,你需要提供详细的个人和财务信息。