而滞后变量的引入则进一步揭示出引致公共支出变化的原因,即相对于国民产出的影响,公共支出变化的惯性特征更为重要。
Furthermore, by introducing lag variable, it reveals that the inertia characteristic of public expenditure is an even more important reason for its own change than national output.
这有可能会导致对回调是否运行在正确的对象上下文内的检测滞后(例如,对象实例变量的值不正确)。
This can cause late detection that the callback was not running in the correct object context (for example, incorrect object instance variable values).
这类模型的实质是在变量的调整中引进时间滞后的概念。
The essence of such models is the introduction of lags in the adjustment of variables.
相依随机变量部分和过程的滞后增量有多大?本文回答了这个问题。在适当的混合条件下,有。
How big are the lag increments of partial sums of dependent random variables? In this paper, the question will be answered: in suitable mixing conditions, we have.
连续式加热炉是个典型具有大惯性、纯滞后、多变量、时变并且相互耦合的复杂被控对象,而且有许多不确定因素。
A continuous reheating industrial furnace is large inertia, pure delay, multi-variables, time-varying, intercoupling complicated controlled plant, and has many uncertain factors.
温度变量具有大滞后和非线性特点,传统的控温方法不能获得满意的结果。
Because of the large delay and non-linear characteristics of temperature change, the satisfactory results can not be obtained by using the traditional method for controlling temperature.
结果表明,随着应变的增大,该合金相变滞后增宽,马氏体可逆转变量减少。
It is shown that the transformation hysteresis increases and the reversible martensite amount decreases as the increasing of the strain.
从中发现了长管道给负载敏感系统所带来的两个主要问题,即负载敏感变量泵的稳定性问题和反馈油路响应滞后问题,从而确定了本文的理论研究方向。
There are mainly two problems caused by long pipes in load sensing system. One is the stability of load sensing variable displacement pump and another is the response lag of feedback pipe.
本文提出的单变量随机间接自适应控制算法适于控制大滞后的系统。
The SISO indirect stochastic adaptive control algorithm presented in this paper is suitable to control systems with large delay.
三容水箱液位控制实验系统是一种非线性、强耦合、多变量和大滞后的复杂系统。
Then, several typical multi-variable level control experiments on three tank liquid-level control system were designed.
所谓动态面板数据模型,是指通过在静态面板数据模型中引入滞后被解释变量以反映动态滞后效应的模型。
The so-called dynamic panel data model, is the panel data model which reflects the dynamic hysteresis effect by introducing lagged response variables to the static model.
从预测模型、反馈校正和优化控制三方面对预测函数控制基本原理进行了系统的阐述并针对一阶加纯滞后对象推导了单变量预测函数控制的基本算法。
The principle of PFC is introduced from three aspects: predictive model, error compensation and optimal algorithm. The basic PFC algorithm for first-order plus time delay system is developed.
钢球磨煤机制粉系统是一个非线性、大滞后、强耦合的多变量系统,其自动控制一直是热控领域的研究热点。
The coal pulverizing system equipped with ball mills is a nonlinear, long delay, and closed coupling multivariable system, its automatic control being a research hot spot all along.
但是,集气管压力控制系统是一个多变量、非线性、时变性、大滞后的复杂控制系统,难以建立数学模型。
But the gas collector pressure system is a complex multi-variable non-linear, time-varying, long time-delay control system and is not easy to set up its mathematical model.
结果发现:以滞后一期产出缺口为转换变量的、考虑金融稳定的泰勒规则呈现出非线性特征;
The results show that nonlinear Taylor rules taking the 1period lag output gap as a transition variable and considering the financial stability display the nonlinear characteristics.
结果发现:以滞后一期产出缺口为转换变量的、考虑金融稳定的泰勒规则呈现出非线性特征;
The results show that nonlinear Taylor rules taking the 1period lag output gap as a transition variable and considering the financial stability display the nonlinear characteristics.
应用推荐