As a basic function unit of digital signal processing finite impulse response ( FIR ) digital filters have been widely used in the fields of electronic information such as digital signal processing .

FIR数字滤波器作为基本的数字信号处理功能 单元，在数字信号处理等电子信息技术领域有着广泛的应用。

The method includes : Unit root tests Granger causality test cointegration test error correction model test impulse response function and variance decomposition .

检验方法主要包括： 单位根检验、格兰杰因果检验、协整检验、误差修正模型检验、 脉冲响应函数和方差分解。

The procedure may be first to get the unit impulse response of structure then to make convolution integral convolution integral with the differential coefficient of load .

即先求出结构的 单位 冲 激 响应，再与载荷做卷积求得总的响应；或者先计算出 单位 阶 跃响应，再与载荷的微分做卷积来求得总的响应。

This paper on the basis of the theory of unit impulse function puts forward an unified theory and method to analyze the practical engineering signal and linear system which makes the research of this field more normalized and distinctive .

从 单位 冲 激函数的理论内涵中，提出了实际工程信号与线性系统分析的统一理论和方法，这一观点对该领域的研究更加规范、明晰。

This paper describes an investigation into the influence of rise time t_f of a practical step on the determination of response time T_1 when the unit step response method is used for a high voltage impulse measuring system .

本文研究确定 冲击电压测量系统 方波响应时间T1时，实际方波的波前上升时间tf对测量结果带来的影响。

A New Definition of Unit Impulse Function and Its applications

冲 激函数 δ（ t）的一种新定义及其应用

The principle and experiment of a material level detection unit with impulse vibrations

冲击振动式物料位 计原理与实验研究

The unit of impulse in any system equals the product of the units of force and time in that system .

在任一 单位制中， 冲量 的 单位等于该单位制中力和时间单位的乘积。

This paper presents the input voltage shape reconstructed by FFT method from the distorted output shape and unit step response of impulse high voltage measuring system .

本文介绍了一种根据 冲击测量系统的 方波响应和输出波形，利用FFT算法重建输入波形的方法。

The integrated simulation model of soft cut-in system of asynchronous wind turbine generator has been built in this paper . The main circuit of soft cut-in unit the SCR impulse rule and the performance designing of soft cut-in controller has been studied .

本文建立了完整的异步风力发电机组软并网系统仿真模型，并对软并网 装置的主电路、晶闸管 触发规律和软并网控制系统的性能要求进行了分析研究。

Optimal Design of Traditional Program-controlled Power Supply Unit for Impulse Electroplating

对传统程序 控制 脉冲电镀电源的设计改进

Studies on the Solution of Unit Impulse Response

单位 冲 激响应时域求法研究

The oxygen sensor plays an important part in realizing close-loop control of air-fuel ratio . In the process of close-loop control the electronic controlled unit modifies the injection impulse width or stepper motor by the signal of the oxygen sensor .

氧传感器是实现发动机空燃比闭环控制的关键，在闭环控制过程中，电控 单元以氧传感器的反馈信号作为喷油 脉宽修正或步进电机功率阀开度控制的依据。

Stress extruding into two main points of the unit impulse ( sequence ) response and the convolution integral ( sum ) .

强调突出系统的 单位 冲 激响应，信号的卷积积分两个重点分析与处理方法；

This paper uses norm of coefficient matrix before eigenvalue which exists in eigenvalue decomposition form of unit impulse response as stable criterion to identify true or false modal while using stabilization diagram .

利用 单位样值 响应矩阵和自由响应的特征值分解形式中的特征值前的系数矩阵的范数作为稳定判据，结合稳定图识别真假模态。

Therefore this article verify further hot money affect inflation in what path the way through the unit root test cointegration analysis vector error correction model granger causality test impulse response and variance decomposition .

因此本文再通过 单位根检验、协整分析、向量误差修正模型、granger因果关系检验、 脉冲响应和方差分解进一步查证热钱以何种路径、方式来影响通胀。

In this thesis based on LPC analysis a method for calculating the spectrum converted system unit impulse function is proposed . So the spectral envelope is converted efficiently .

本文基于LPC分析，提出用反傅里叶变换的方法来求解频谱搬移后的系统 单位 冲 激 响应，以此来实现频谱包络的变换，并取得了较好的效果。

The system of unit step response model of the fuzzy PID controller and the system of unit impulse response of the fuzzy PID controller were established in MATLAB / Simulink environment .

在MATLAB/Simulink环境下，分别建立了单位阶跃响应的模糊PID控制器的系统模型和 单位 脉冲响应的模糊PID控制器的系统模型。

Moreover this part adopts the monthly data from 2004 to 2009 to carry out unit root test cointegration test and granger causality test based on which the error vector correction model is created the impulse response function is analyzed .

利用2004年到2009年的月度数据，进行 单位根检验，协整检验，因果检验，并且在此基础上建立向量误差修正模型，进行 脉冲响应函数分析。第五部分给出本文结论以及对策建议。

In the paper the amplitude of transfer function is discussed in the frequency domain . Through analyzing a case of unit impulse we obtain the distribution of a certain physical quantity in time and space from earth 's surface to 300 km above .

在相空间中讨论了传输函数振幅的分布特性，并以地面 单位 脉冲源为例，分析了从地面到300km高空的 响应，得到了物理量的时空分布特征。

The relationship between the eigenvalues of both the large-scale system and its order-reduction model is derived from the requirement that their unit / impulse response matrices should be approximately equal to each other .

从大系统及其降阶模型的 单位 脉冲响应矩阵近似相等出发，推导了大系统及其降阶模型的特征值应该遵守的关系式。

The unit impulse response transmission function and equivalent noise bandwidth of the system are deduced ;

导出了系统的 单位 冲 激响应、传输函数和等效噪声带宽；

As the trap filter is equal to an all-pass filter minus a point-pass filter composed of approximate triangle shaped elementary frequency unit the formula of calculating the impulse response of digital trap filter is induced .

该方法将数字陷波器等效成为一个全通滤波器减去一个由基本频率 单元构成的点通滤波器，进而推导出计算数字陷波器 冲 激响应的数学公式。

Generally the electronic control unit ( ECU ) of ABS can only identify the impulse signal .

通常，ABS电子 控制器只能识别 脉冲信号。

Using cointegration test after with inspection established general unit of difference model VAR model and impulse response function Granger causality test etc in henan province the empirical analysis method of financial assets structure and economic development interactions were studied .

之后用协整检验、 单位 根检验、建立广义差分模型、VAR模型及 脉冲响应函数、Granger因果检验等实证分析的方法对河南省金融资产结构与经济发展的相互作用进行了深入研究。

In the empirical part of this passage through the unit root test Johansen co-integration test impulse response functions and variance decomposition I succeed in verifying the theoretical conclusions .

在实证研究中，通过 单位根检验、Johansen协整检验、 脉冲响应函数和方差分解验证了理论分析结果。