1) GMDHAR
GMDH自回归
1.
Study Choosing Data of Two-Level Algorithm of the Model of GMDHAR Prediction and Application;
中长期预测模型GMDH自回归两水平数据组选择研究及实证分析
2) Auto regression
自回归
1.
An effective method of dynamic power management based on wavelet and AR(auto regression) is proposed to extend life of wireless sensor networks by making economical use of energy.
为了最大限度地节约能量的使用,延长无线传感器网络使用寿命,提出了一种利用小波和自回归的动态功率管理(DPM)方法。
3) return to nature
回归自然
1.
After a careful examination of the images found in Gucheng’s poems, this paper points out that the supreme state in Gucheng’s ideal realm is nothing but a return to nature and a female nation.
对顾城诗歌意象的解读显示 :回归自然和女儿国是顾城理想王国的最高境界 ,在理想的追逐与破灭中 ,又对死亡有着独特的预测性体验 ,最后漂泊无依的顾城渴望家并终于回归了“家”。
4) Autoregression
[,ɔ:təri'ɡreʃən]
自回归
1.
Hydrologic forecast model with multidimensional and hybrid regression system is combined by regression and autoregression methods.
多维混合回归系统模型是将回归与自回归结合起来的综合模型。
2.
Meanwhile, the grey forecasting models were improved and it was verified that the time response series had the properties of autoregression.
利用 Ｚ 变换给出 Ｇ Ｍ （１，１）、 Ｇ Ｍ （２，１）的时间响应序列，改进了灰色预测模型，同时证明该时间响应序列具有自回归性。
3.
This paper introduces a recurrence formula for estimating the variances of errors of a sequence forecasted by an autoregression model and gives two examples under both smooth and nonsmooth conditions.
讨论了自回归模型的预测误差的方差估计问题，给出了详细的递推计算公式，并给出了平稳序列与非平稳序列的例子各１个。
5) autoregressive
自回归
1.
Fractional Autoregressive Prediction for Long Range Bursty Traffic
长程突发通信量的分数自回归预测
2.
This paper proposes a non-linear adaptive filtering method based on analyzing the performance of the conventional adaptive methods in the cases of that the NBI can be modeled as a single tone,an autoregressive(AR) stochastic process or narrow band BPSK digital modulation signals.
在分析线性自适应滤波抑制单频干扰、自回归过程窄带干扰和窄带BPSK调制信号干扰的性能的基础上,提出了一种非线性自适应波抑制方法。
3.
An adaptive spectral-estimation model was established, and the frequency estimation was implemented by autoregressive and adaptive algorithm.
提出了一种基于谱估计的跳频(FH,FrequencyHopping)信号的捕获方法,建立了自回归自适应谱估计模型和算法,通过计算信号频谱估计了跳频信号的瞬时频率。
6) autoregresslve spectrum
自回归谱
1.
As a signal analysis method,both empirical mode decomposition and autoregresslve spectrum are introduced.
EMD是一种适用于非线性、非平稳信号的自适应分析方法,故障信号经EMD分解后,提取对故障敏感的分量作自回归谱分析,可以得到高信噪比的特征量。
补充资料：自回归
自回归
auto - regression
自回归【auto一比g，551.;a.:operpece，，〕 给定随机序列{戈、;n一0，土1】}中的值戈与其先行值弋l…‘戈，的回归依赖关系m阶线性自回U刁由X。与刃二一*(天=l…，m)之间的线性回归(regresslon)方程来定义，即 弋二刀，弋!十…+尹，戈一。+气，(*)这里刀、，二，几为常数，而随机变量:。同分布，具有均值O和方差62，且为不相关的(有时假定它们独立)在描述某些时间序列(time series)时，自回归是一个有用的随机模型(线性自回归的概念是G.丫ule在1921年提出的)它用于分析描述一个系统的时间序列，该系统在其内力与随机的外来冲击的作用厂产生振动.自回归(*)可看作是一个特殊类型的随机过程—自回归过程(auto一regresszonProcess).
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条