参数估计法

ARMA模型的两种参数估计法及残差模型的应用

Two Methods of Parameter Estimation of ARMA Model and Application of Auto-Regressive Model

参数估计法主要介绍了AR模型、ARMA模型等几种常用数模型的建立以及求解方法；非参数估计主要包括基于特征值分解的频率估计理论，并给出了多信号分类法的计算过程。

The parameter estimation mainly includes several kinds of commonly used parametric model establishment and the solution method , such as AR model 、 ARMA model . The non-parameter estimate mainly includes the decomposes frequency estimate theory based on the eigenvalue decomposition .

非平稳信号的一种ARMA模型参数估计法

A Parametric Estimator of ARMA Model for Nonstationary Random Signal

采用曲线参数估计法对板材MOR、MOE进行回归分析，通过分别采用的曲线指数和对数曲线分析检验，发现采用指数回归趋势线拟合效果较好。

According to curve estimation method , the exponential regression results were better than logarithmic regression .

运用X~2优化参数估计法确定应力分布类型和分布参数，得到提速货车转K4转向架弹簧托板应力分布规律。

By using of the method of parameter estimation , the distribution type and parameter of dynamic stress of spring plank was fixed on . The distribution of dynamic stress was obtained .

研究了时钟抖动与正弦信号的采样序列之间的关系，并在正弦信号参数估计法的基础上，提出一种利用ADC采样测量皮秒量级的时钟抖动大小和分布的新方法。

The relationship between the clock jitter and the sampling sequence of a sine wave is studied , and a new method to measure the jitter and distribution of a clock signal with pico-second resolution is proposed using ADC sampling based on estimating method of the parameters in sine signal .

机做静态标定的方法误差，提出了用参数估计法修正此误差的方法。

A Parameter estimation method is proposed to correct the error .

现代谱估计法中几种不同模型参数估计法的比较

Comparison of Several Different Model Parameter Methods in Modern Spectrum Estimation

可靠性增长试验中一种新的参数估计法

A New Process of Estimating Parameter in Reliability Growth Experiment

基于椭圆假设的分步迭代参数估计法的应用

Using Two-Step Iterative Parameter Estimation Algorithm Based on Ellipse Hypothesis

非线性干燥机理模型中的一种参数估计法

The estimating of a parameter in non & linear theoretical drying model

参数估计法采用多元线性回归分析法。

The parameter estimation method is multiple linear regression analysis .

参数估计法修正过载传感器标定的方法误差

A Parameter Estimation Method for Methodic Error Correction of Calibration of Accelerometer

两相流流速测量的参数估计法研究

Research on the Method of Parameter Estimation for Two-Phase Flow Rate Measurement

动应力实测数据分布的χ~2优化参数估计法研究

χ ~ 2 Optimization Parameter Estimation for Incomplete Dynamic Stress Data Distribution

截尾分布的χ~2优化参数估计法

χ ~ 2 optimization parameter estimation for cutting-tail distribution

一般地，有参数估计法和非参数估计法。

In general , there are parameter estimation method and non-parametric estimation one .

小麦多环境试验中适应性和稳定性参数估计法的比较

Comparison of methods of estimating stability and adaptability parameters in wheat varietal trials

热流测量中参数估计法的应用

The use of parameter estimation in heat flux measurement

离子选择性电极电位选择性系数的测定&非线性参数估计法

DETERMINATION OF POTENTIOMETRIC SELECTIVITY COEFFICIENT IN ANALYSIS WITH ION-SELECTIVE ELECTRODES-Non-linear parameter estimation with microcomputer

不完全寿命数据威布尔分布三参数估计法

New method to estimate the three parameters of Weibull distribution with part probabilistic information

切削颤振监测的小波参数估计法

Cutting Chatter Detection via Wavelet-based Parameter Estimation

同时测定含湿多孔介质热湿迁移特性的参数估计法

A Parameter Estimation Method for Simultaneously Measuring Heat and Mass Transport Properties of Moist Porous Media

故障诊断的启发式参数估计法

Fault diagnosis via heuristic parameter estimation

基于粒子群优化理论的可靠性分布模型的极大似然参数估计法

Maximum likelihood method for parameter estimation of reliability distribution model based on particle swarm optimization theory

利用多参数估计法解算对流层延迟

Troposphere Delay Calculation with Multi-parameter Estimates

并结合参数估计法编写出计算程序。

A numerical program was compiled for the simplified cylindrical source model incorporating the parameter estimation technique .

本文尝试用多项式辅助估计生物学基础模型多数，并根据辅助对象划分为辅助微分模型和直接辅助参数估计法。

In this paper , auxiliary estimating parameters of models based on bi-ology by polynomial equation was discussed .

身高值经曲线参数估计法绘制曲线并与正常女孩生长曲线进行比较。

The Chinese TS growth curves were developed by curve estimation and compared with that of the normal girls .

设计了基于参数估计法测定多孔介质热湿迁移特性的实验测试装置。

A measuring device was developed for determining heat and mass transport properties of porous media based on the principle of parameter estimation method .