优化序列
- 与 优化序列 相关的网络例句 [注:此内容来源于网络,仅供参考]
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The model selection and parameters optimization for analog channel were discussed. The Laplace model and the Gauss model in common used in the video frequency were researched.
讨论了模拟信道的模型选取和参数优化,研究了视频序列中常用的Laplace模型和Gauss模型,提出了一种带校正系数的虚拟相关信道参数估计方法,验证了虚拟相关信道更接近残差数据的真实分布。
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The relationship between transient response and shape design variables is highly non-linear, and the behavior of feasible domains is often not good, which may cause convergence difficulties. In order to improve convergence speed of iteration process, some algorithms the feasible domains adjusting, the adaptive move limit, the approximate line search and the approximate reanalysis, are adopted.
采用基于Newmark积分的直接求导法计算瞬态响应灵敏度,在序列二次规划算法中采用了可行域调整、近似—维搜索、自适应运动极限等改进技术,提高求解效率和收敛稳定性,以解决结构动态响应与设计变量的关系复杂、高度非线性,优化可行区域的性态不良等问题。
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Chinaberry witches'broom, Ziziphus jujube witches'broom, Mulberry dwarf disease, JWB and Paulownia witches' broom phytoplasmas were identified by comparative studies of PCR amplify of phytoplasmal 16SrDNA、23rDNA and ribosomal protein gene, heteroduplex mobility assay, RFLP of PCR-amplified products (16S rDNA), cloning and sequence analysis of 16SrDNA and rp gene. An efficient procedure for rapid identification and differentiation of phytoplasmas was established, which could identify and differentiate phytoplasma collected from field.
通过对桑萎缩病、枣疯病、酸枣丛枝病、泡桐丛枝病和苦楝丛枝病植原体16SrDNA、23SrDNA和核糖体蛋白基因的PCR扩增、异源双链迁移率分析、16SrDNA PCR产物的限制性片段多态性分析以及植原体16SrDNA和rp基因的克隆和序列分析等比较研究,建立了一种快速确定未知植原体种类和分类地位的分子鉴别与鉴定优化程序;此程序可对田间采集的各种植物植原体样品直接进行快速鉴定和鉴别。
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A closed form formula for the optimized training sequence canceling factor is given by the theoretical analysis and its reasonability is verified by the simulation results.
通过理论分析,给出了优化的训练序列对消因子。计算机仿真结果验证了理论分析的合理性。
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The path is defined as linear combination of a sequence of conjugate directions whichare obtained by applying standard conjugate direction method to approximate quadratic functionof unconstrained optimization.
Bulteau和Vial在[7]中构造了无约束最优化问题的共轭梯度路径,其基本思想是将标准共轭方向法应用于无约束优化目标函数f的局部二次近似函数,得到一组共轭方向序列。
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According to the characteristic of image sequence, we define a function of motion smoothness and provide the constant acceleration model of feature point.
针对非刚体图象序列的特点,定义了特征点运动的平滑代价函数,并提出了特征点运动的常加速度模型,在此基础之上,将非刚体特征点对应的建立问题表示为一个带约束的优化问题,并用Hopfield网络将其实现。
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In this dissertation, copula theory and ...
论文在深入研究Copula理论的基础上,构建了基于Copula理论的多变量金融时间序列模型并系统地研究了它们的动态建模问题,研究了Copula模型在金融风险管理上的应用,并最后应用优化算法解决描述板块相关性结构的问题。
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Scheduling optimization depends not only on resources selection but also on time sequence correlatively in grid.
网格资源调度的优化不仅体现在资源的选择上,还与任务之间的时间序列密切相关。
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Then the paper discusses some issue in the optimization of dynamic programming algorithm.
接着论文讨论了动态规划序列相似性比较算法的各种优化研究。
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Aiming at the thermal resistance and pressure drop as two objective functions,the multiobjective optimization model of the microchannel cooling heat sink was built.
以热阻和压降作为2个目标函数建立了微槽冷却热沉的多目标优化模型,采用序列二次规划方法对微槽的结构尺寸进行了优化设计。
- 推荐网络例句
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With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.
随着死亡的吉他手Schuldiner接受主唱的职务,乐队在现实中树立了重要的影响。
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But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.
不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐,因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。
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Closes the eye, the deep breathing, all no longer are the dreams as if......
关闭眼睛,深呼吸,一切不再是梦想,犹如。。。。。。