The designing of a stepwise threshold autoregressive model is presented in this paper to improve the ordinary threshold autoregressive model that is imperfect in recognition.

This thesis is composed of two sections in which we discuss generalized spectral density test of conditional autoregressive heteroscedasticity for threshold autoregressive model.

本文分两节对门限自回归模型中自回归条件异方差的广义谱密度检验进行了讨论。在第一节中，我们介绍了广义谱密度检验。

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The purpose is to show that under certain conditions threshold autoregressive model can describe the random system of periodical regularity of more complicacy.

引进极限环的概念说明门限自回归模型的特性，并说明在一定条件下，门限自回归模型可以用来描述含有较复杂周期规律的随机系统。

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Threshold autoregressive model ( TAR) is a nonlinear sequential model which is segmentedly linear.

门限自回归模型（TAR）是一种分段线性的非线性时间序列模型。

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Designing of the stepwise threshold autoregressive model

逐步门限自回归模型及其建模方案

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The paper has estimated earthquake intensity around 2000 year in Guangdong area by the threshold autoregressive model.

利用自激励门限自回归建模的原理和方法，对广东地区陆地和珠江口外以及台湾海峡部分地区2000年前后的最大地震强度进行了预测。

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The threshold autoregressive model analysis of karst-fissure water dynamic system in northern karst area of China

岩溶裂隙水动态系统的门限自回归模型分析

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Strong convergence rates of parametric estimation for threshold autoregressive model

门限自回归模型参数最小二乘估计的强收敛速度

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Optimal Fuzzy Partitioned Self excited Threshold Autoregressive Model for Low Flow Forecast

枯水径流预报的最优模糊划分自激励门限自回归模型

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A time dependent parametric threshold autoregressive model and its application on climate forecast

具有时变参数的门限自回归模型及其在气候预报中的应用

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Application of Self-Excited Threshold Autoregressive Model to Low Flow Forecast

自激励门限自回归模型在枯水径流预报中的应用

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Threshold autoregressive model applied to prediction of karst spring flow

门限自回归模型在预测岩溶泉水流量中的应用&桂林岩溶试验场

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Threshold Autoregressive Model and Limit Cycle of a Nonlinear System

门限自回归模型与非线性系统的极限环

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Methods Clinical findings, pure tone threshold, acoustic impedance audiometry, speech audiometry, auditory brainstem response ( ABR) and distortion product otoacoustic emission ( DPOAE) were analyzed in 23 cases of auditory neuropathy.

方法分析23例听神经病的临床表现、纯音听阈、声导抗、言语听力、听性脑干反应（ABR）和畸变产物耳声发射（DPOAE）检查。

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Acoustics Pure tone air conduction threshold audiometry For hearing conservation purposes The value of the threshold strain is determined by calibrating the coating.

GB/T7583-1987声学纯音气导听阈测定听力保护用阈值应变的数值是靠对涂层进行标定测出来的。

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As a result of careful checking and testing, Acoustics Pure tone air conduction threshold audiometry For hearing conservation purposes

我念给您听：通过仔细的检查和测验，GB/T7583-1987声学纯音气导听阈测定听力保护用

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Objective: Implantation of patients with sick sinus syndrome, pacemaker follow-up automation, automatic threshold analysis of the management of atrial and ventricular automatic threshold management, automatic AV interval search functions and the safety and effectiveness clinical applications.

目的：通过对病态窦房结综合征患者植入自动化起搏器的的随访，分析其心房自动阈值管理、心室自动阈值管理、自动房室间期搜索等功能的安全性和有效性及临床应用价值。

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Using rates equations and couple wave equations, we present the threshold analysis of DFB diodes on random facet phases, with multimode differences, we discuss the influence on the diodes as well.

应用速率方程及耦合波方程对半导体DFB激光器的边界相位对器件的阈值特性影响进行了分析，并就各模式之间的差异讨论了其对器件的影响。

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Threshold analysis basing on difference transformation utilizes the MRI imaging characteristics to make a transform between T1 and T2 weighted image, so signals contrast of different organ have been enhanced in transformed images.

基于差值变换的阈值分析，利用MRI成像特点对T1和T2加权像做一定的变换，使得变换后的图像中不同组织的信号对比度得到进一步增强。

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Using transfer matrix method with rate equations and couple wave theory, We present threshold analysis of two electrodes DFB diodes. With collateral arithmetic, we present several modes characteristics in threshold conditions.

用传输矩阵法分析了双电极DFB激光器的阈值特性，在分析中我们运用了速率方程理论结合耦合模理论，用并行算法给出了各个模的阈值特性。

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With five different spatial resolution DEM, we obtain the best threshold analysis window of relief degree in Kangding area on various scales and classifications of the mountain.

利用五种不同分辨率的DEM数据源，得到各个尺度DEM下康定地区地形起伏度的最佳阈值分析窗口及山地分类。

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