查询词典 correlation method

The main contributions of the dissertation are as follows: The conjugate cyclic ESPRIT and spectral correlation conjugate cyclic signal subspace fitting method with minimum-redundancy linear-array are presented for narrowband DOA estimation.

利用阵列天线和先进的信号处理技术，可以充分地开发信号中蕴藏的"空间维信息"，形成精细赋形波束，有选择地接收和发送用户信号，从而有效地抑制干扰，提高系统容量和服务质量。

The method is a combination of static correlation and dynamic model testing, so as to coordinate the relationship between land use and transportation.

建立了静态对比测算和动态模型测试相结合的交通承载力分析方法，以协调土地利用与交通的关系。

The method of time-frequency analysis and AR, MA and ARMA models of the correlation coefficient stationary process are presented in this paper.

本文提出了相关系数AR，MA和ARMA序列的概念，建立了相关系数平稳过程的时频分析方法。

The PID parameter tuning of non-linear control system is set as the engineering background. The aim is the optimal design of PID parameter. On the basis of the design and research of the advanced PID parameter tuning, the mathematical model-transfer functionis developed through correlation analysis on statistical method.And with the optimization algorithm under constraint condition, the non-linear, Isqnonlin is set as object function. Then with connection of the non-linear constrain optimization algorithm and simulink technique, a set of adjust parameters which fit the performance index of the control system are found. And optimization design process and steps are provided.

本文以非线性控制系统PID参数整定为工程背景，以PID参数的优化设计为目标，在分析和研究国内外PID参数先进整定方法的基础上，运用相关分析实验统计方法建立对象的数学模型——传递函数，把PID参数设计问题转化为一种非线性优化设计问题，借助于约束条件下的优化算法，以非线性最小平方指标为目标函数，将非线性约束优化算法同Simulink仿真技术相结合，找出符合控制系统品质指标的一组调节参数。

All these researches provide a completely new method for the quantitative demarcation and correlation of sequence stratigraphy.

这些探索将为地层层序的定量划分和对比提供一种新的思路和有效途径。

The calibration curve was linear over a range of 0.5-15μg mL~(-1) for bothstrychnine and brucine, with a correlation coefficient of 0.998 and 0.997, respectively.The detection limits (S/N=3:1) for strychnine and brucine were 0.05μg mL~(-1) and 0.07μg mL~(-1), respectively. The Sweeping-MEKC method has been successfully applied to theanalysis of strychnine and brucine in Strychnos nux-vomica L and its Chinese medicinalpreparations.

以小檗碱为内标，士的宁与马钱子碱的浓度在0.5～15μg／mL范围内与其峰面积与内标峰面积的比值呈良好的线性关系，线性相关系数分别为0.998和0.997，检出限分别为0.05μg／mL和0.07μg／mL。

The results show that this method is correct and effective to sublayer correlation.

将新的对比方法应用于苏丹Palogue油田的小层对比，取得了较好效果。

An apparatus and method is presented for promoting movements of a subject in synergic timed correlation with physiological activity.

本发明提出一种装置和方法，用于与生理活动协同定时相关地促进对象的运动。

Apparatus, method and computer program product to produce or direct movements in synergic timed correlation with physiological activity

与生理活动协同定时相关地产生或指导运动的装置，方法和计算机程序产品

On this basis, taking into account the diversity of user interest as well as the synonymity and semantic correlation of word expression, the paper further proposed a method for user multi-interest modeling based on semantic similar network, which uses SSN to expand user feature words with its synonyms and correlative words on the knowledge level, and divides user interest into multi-categories, thus to establish a multi-interest user model.

在此基础上，考虑到用户兴趣的多样性及词语表达的同义性和语义相关性问题，本文进一步提出一种基于语义相似网络的用户多兴趣建模方法，该方法使用SSN对用户兴趣特征词进行知识层面上的扩展，联想出同义词和相关词，并将用户兴趣细分为多个类别，建立起多兴趣的用户模型。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。