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 移动平均 的翻译结果: 查询用时：1.648秒
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 移动平均
 moving average
 Disregarding of transaction cost, we get 206% year-return with 5day’s moving average method, 193% with 10day’s, 181% with 20day’s, 171% with 5-10day’s, 162% with 5-20day’s, 139% with 10-20day’s. 运用5日、10日、20日单根移动平均线法对上海指数检验,不考虑交易成本情况下,1990年12月至2003年8月年均回报率分别为206%,193%,181%; 5-10日,5-20日,10-20日双根移动线法年度回报率分别为171%,162%,139%。 短句来源 According to the students' positive rates of HBsAg,the grey model and moving average method were conducted for the dynamic models of HBsAg in Beijing Normal University in 1991-1995.Forecasting results:the relative errors of the positive rate were 6.78% in boy undergraduates and 15.37% in girls respectively in 1996. 根据北京师范大学1991～1995年学生HBsAg阳性率，利用灰色模型和移动平均法，给出预报男生和女生阳性率的预报模型，对1996年学生阳性率进行预测，预报男生阳性率的相对误差为6．78％，女生为15．37％。 短句来源 Taking the port throughput of a port from 1998 to 2004 as the original data and adopting "the minimum value of the sum of error square"as the optimal rule,a combined forecasting model was established by combining Moving Average Method and GM(1,1) model to forecaste the port throughput of a port from 2006 to 2010. 以某港口1998~2004年吞吐量为原始数据,按照“误差平方和最小”的准则,把移动平均法和GM(1,1)模型组合起来,对某港口2006~2010年的港口吞吐量进行了组合预测。 短句来源 This includes the Bayesian inference theory about the Autoregressive model (AR), the moving average model (MA), the Autoregressive moving average model (ARMA) and the Vector Autoregressive model (VAR). 本文主要研究了经典经济时间序列模型的贝叶斯推断理论及其应用,包括自回归模型(AR)、移动平均模型(MA)、自回归移动平均模型(ARMA)和向量自回归模型(VAR)的贝叶斯推断理论及其应用。 短句来源 By comparing test, it has been proved statistically that accumulated returns with moving average transaction method are higher than with “buy and hold” method. 把移动平均线法交易情况与“买入持有法”作对比检验,结果表明称动平均线法累计获利统计意义上明显高于“买入持有法”。 短句来源 更多
 moving-average
 An eight points moving-average digital filter is used to eliminate 50Hz line interference and smooth the high frequency noise. The derivative ECG is utilized to recognize the beginnings and ends of QRS and peaks of R waves. The algorithm of cardiac arrhythmia based on RR intervals and QRS duration is used foi real-time automatic arrhythmia monitoring. 采用8点移动平均数字滤波以消除50Hz 工频噪声和平滑高频杂音,采用微分方法,识别QRS 波起点,终点和 R 波顶点,由 RR 间隔和 QRS 宽度建立判别心律失常的算法,实现实时的心律失常的自动监护。 短句来源 Using the grade data of flood and drought disasters in Huanghuaihai plain region from the national natural disaster historical database,this paper adopted a time series analysis method,which was building an auto-regression moving-average(ARMA) model about flood and drought disasters. Also,the posterior forecast was made for flood and drought disaster according to the model. Result shown that using the ARMA model is potential for forecst the annual trend change of the flood and drought disaster. 选用全国自然灾害历史数据库中黄淮海平原地区的旱涝灾害等级数据，运用时间序列分析方法，建立了该地区旱涝灾害的自回归──移动平均混合模型（ARMA模型），并根据所建模型对旱涝灾害进行了后验预报，结果表明，用ARMA模型做年际旱涝变化趋势预报是有潜力的。 短句来源 In this scheme,decoding time of each frame is predicted using moving-average method before the frame is decoded. The voltage of CPU to decoding is switched dynamically with predictive results in order to reduce energy consumption. 该方法采用移动平均法预测帧的解码时间,依据预测的结果动态地调节解码过程中微处理器的工作电压,降低能量消耗。 短句来源
 moving mean
 The fluctuation at the extreme old ages on the original age-specific sex ratio curves for China in the years 1953, 1964 and 1982 tvere analysed. The main facters causing fluctuation are the differential age-heaping between both sexes and the quantity of population. The regulated curves by moving mean are much better than the original curves. 对1953年、1964年和1982年中国极老龄人（85岁以上）年龄别性比值原始曲线的波动性进行了分析，发现产生波动的主要原因是：两性有不等的年龄堆积现象和人口数量较少，运用移动平均法调整后的曲线明显优于原始曲线，并呈现明显的共同特点。 短句来源 The original data of age and sex specific constitution of population from the four censuses of China after smoothed by moving mean are ultilized to analyse the change of two sex age specific survival rates and their difference during intercensal periods and age specific sex ratios of each census at older ages. 本文选用我国4次全国人口普查资料中分年龄性别人口构成的原始数据经移动平均修匀后分析了两性高老龄各年龄队列人口在相邻普查期间的生存率及其差异随龄变化，以及每次普查人口高老龄组年龄别性别比。 短句来源 This paper explores the mean regression algorithm which combines the moving mean algorithm and regression algorithm to calculate the time to peak——that is the key problem of the parameter evaluation of the switching impulse. 本文将移动平均法与回归分析法结合 ,形成平均回归分析法 ,解决了计算操作冲击波形参数的关键问题———计算波前时间 短句来源
 running average
 When the white noise level was 30% and 5-year running average was used, low biomass corresponded to high surplus production. 白色噪音水平为30%且应用五年移动平均时，低生物量对应高剩余产量; 短句来源 Many technical analysis can be used. For example, running average, RSI, PE, dynamic analysis , energy analysis and so on. Zeng yuanming had discussed these five methods, we can see dynamic analysis is a good technical analysis. 目前可用的技术分析有许多种,如移动平均、相对强弱指数、PE值、动态分析、能量分析等等,其中以移动平均应用最广,在大多数关于股票的书籍和报刊中都会有相应的介绍,曾渊沦曾对五种方法进行研究,其研究结果表明动态分析是一种不错的技术分析方法。 短句来源

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 moving average
 Two methods of signal smoothing were considered: square-wave (moving average) and triangular (weighted average) filters. On Guaranteed Estimation of the Spectral Density of an Autoregression-Moving Average Process An estimate for the spectral density of a stationary autoregression-moving average process with a given mean-square accuracy is proposed. When the interval used for the moving average is increased to 8-12 years, a quasi-22-year rotational period appears. We firstly propose a method to fit the fractional autoregressive integrated moving average (FARIMA) models to four actual wireless traffic traces and a traffic prediction based on the upper probability limit. 更多
 moving-average
 Rate of convergence for multiple change-points estimation of moving-average processes Here, the moving-average processes of ALNQD sequence in the mean shifts are discussed. The class of such models includes an autoregressive moving-average equation with a stable moving-average part. The class of such models includes an autoregressive moving-average equation with a stable moving-average part. We use autoregressive integrated moving-average (ARIMA) models to predict the degradation of β from ESD-or life-test data. 更多
 moving mean
 Hammerstein models are constructed with regard for the output noise in the form of a martingale sequence and moving mean are constructed. Some 30-year-moving mean seasonal temperature deviation series were reconstructed. Due to its multiplicative specification, it has a moving mean larger than its expected value of 1, while its distribution strongly depends on the number of countries and industries. The former tends to cause cumulative changes in the mean shoreline position while the latter usually only leads to beach profile fluctuations relative to the moving mean beach profile. 20-year moving mean of combined rainfall of 5 stations in and around Indian tropical desert as well vegetational data do not support this view. 更多
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