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parameter estimation method中文是什么意思

  • [网络] 参数估计方法

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  • 例句与用法
  • For a class of linear systems or the systems containing a nonlinear recovering force, it is discussed how to make them become chaotic systems by adding a nonlinear feedback unit, and the parameters estimation method of the system is introduced
    在系统参数估计的应用方面,讨论了对于一类线性的或含有非线性恢复力的系统,如何通过加入非线性反馈环节使其处于混沌态。然后介绍了这种混沌系统的参数估计的符号动力学方法。
  • Abstract : aiming at the variety of modals of nonlinear systems, we proposed a general parameter estimation method based on genetic algorithms ( ga ), which can be used in most kinds of nonlinear system modal . this method was applied to simulating parameter estimation of several different examples of nonlinear systems . the results proved that the method is effective and useable
    文摘:针对非线性系统模型的多样性,提出适用于多种非线性模型的基于遗传算法的参数估计方法,并以多种非线性模型为例作了仿真研究.结果表明,遗传算法是非线性系统模型参数估计的有效工具
  • The methods to evaluate design tidal elements when the data are incomplete or inconsistent are studied in this paper, taking the tidal reach where suzhou-nantong yangtze river bridge will be constructed for example . and the methods of how to distinguish outlier in different parameter estimation methods are studied
    然后以苏通长江公路大桥桥位河段为例,重点探讨了非一致资料条件下分期设计最高潮位计算、不同的参数估计方法下如何判别特大值和不完整资料条件下感潮河段水文设计值的计算方法。
  • The first chapter quotes three methods for determining the steady-state equivalent circuit parameters of an induction machine . they are the classical locked-rotor and no-load tests, the direct modification method and the recursive least-squares method . then a new parameter estimation method based on genetic algorithms is presented
    绪论首先引述了确定感应电动机稳态模型参数的其他三种方法:传统的空载和堵转试验方法、直接修正参数法和递推最小二乘法,并由此提出基于遗传算法的参数识别技术。
  • In this dissertation, the location estimation methods for mitigating the influence of the nlos propagation and the location parameters estimation methods for ds-cdma cellular radio systems are studied . furthermore, the influence of the nlos propagation on the performance of radiolocation systems is analyzed . moreover, by using pilot sequences from the base station ( bs ) in wireless cdma cellular networks, the techniques for detecting and locating and tracking for 3-d moving target are provided
    本论文针对蜂窝网中移动台定位这一热点,研究了移动台定位的非视距影响减轻技术以及适用于ds?cdma系统的定位参数估计技术,分析了非视距对定位性能的影响,并研究了利用蜂窝网络资源对三维运动目标的检测、定位与跟踪技术。
  • Estimation of signal parameters is an important research area of signal processing with growing applications in engineering and intensive research in theory, such as radar, sonar, communication, biomedicine, etc . in recent years, much interest focuses on the research and development of high-resolution and computationally efficient techniques based on different application background . this dissertation aims at the development of high-resolution and robust parameters estimation methods, involving direction-of-arrival ( doa ), range, frequency and time-delay in nonstationary environments or colored noise . the main work can be summarized as follows : 1
    参数估计是信号处理中一个重要的研究领域,由于其在雷达、声纳、通信、生物医学、地震探测等领域有着广泛而重要的应用背景而受到广大研究工作者的重视,因而对各种参数估计方法的研究有着重要的理论和现实应用价值。本文就不同的应用背景和实际环境围绕阵列信号处理中的波达方向、距离、频率以及时延等参数估计方法做了研究,主要工作概括如下:1
  • The research of reservoir design flood is one of basic works in this subject . it is based on the reasons, and the actual conditions of baipenzhu reservoir are combined, the following contents are researched in this paper : 1 . according to the actual conditions of baipenzhu reservoir and through the compare of parameters estimation methods, a objective and having fine statistic characteristics p-iii frequency curve distribution parameters estimation method of proximate baipenzhu reservoir is putted
    正是基于这种考虑,本论文结合白盆珠水库的实际情况,本着理论性与实用性相结合的原则,重点研究以下内容:1、根据白盆珠水库的实际情况,对各种参数估计方法进行比较,提出一种客观、有良好统计特性、适用于白盆珠水库的p?型分布参数估计方法;2、利用实测流量资料推求设计洪水过程;3、分析计算可能最大洪水(pmf);4、对两种方法计算的设计洪水过程进行调洪演算,推求水库特征水位。
  • The research of reservoir design flood is one of basic works in this subject . it is based on the reasons, and the actual conditions of baipenzhu reservoir are combined, the following contents are researched in this paper : 1 . according to the actual conditions of baipenzhu reservoir and through the compare of parameters estimation methods, a objective and having fine statistic characteristics p-iii frequency curve distribution parameters estimation method of proximate baipenzhu reservoir is putted
    正是基于这种考虑,本论文结合白盆珠水库的实际情况,本着理论性与实用性相结合的原则,重点研究以下内容:1、根据白盆珠水库的实际情况,对各种参数估计方法进行比较,提出一种客观、有良好统计特性、适用于白盆珠水库的p?型分布参数估计方法;2、利用实测流量资料推求设计洪水过程;3、分析计算可能最大洪水(pmf);4、对两种方法计算的设计洪水过程进行调洪演算,推求水库特征水位。
  • 更多例句:  1  2
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Last modified time:Mon, 11 Aug 2025 00:29:56 GMT

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