查询词典 moving average method

Methods According to the weekly influenzalike illness consultation rate of fourteen sentinel hospitals in Guangdong province from 2004 to 2006,the surveillance data of 2007 were fitted into models for early warning of inflecenza with three methods including control chart method,historical limit method and exponentially weighted moving average method.

采用2004～2006年14所哨点医院门诊每周就诊的流感样病例占门诊病例总数百分比数据，使用控制图法、历史限法和指数加权移动平均法，对2007年的流感样病例就诊百分比数据进行拟合，分析早期预警的效果。

Namely, the first, the beginning, end and length of growing season of every type of vegetation is estimated with threshold method and moving average method, and the beginning end and length of growing season of vegetation from 1982 to 1999 is fitted linearly, finally, linear trend of the beginning end and length of growing season of vegetation is analyzed. The second, phenological phase in different years and zones is estimated based on greatest changes of slope method and EOF analysis method, and the result monitored by the two methods is compared, as a result, trend of growing season change from 1982 to 1999 in different latitude zones is better acquired. The third, phenological phase of vegetation in different spatial location from 1982 to 1999 is fitted based on curve. Then, spatial difference rules of growing season of every year and average of multi-year is discussed in article. In the end, lag correlation and linear regress are used to study relation between phenological phase of different types of vegetation, different latitude zones, different spatial places and climate changes.

利用阈值法和滑动平均法逐年估测了每种植被类型的生长季的开始、结束日期及长度；对18年中植被生长季的开始、结束时间和长度进行一次线性拟合，分析了植被生长季的开始、结束日期和长度的线性变化趋势；基于最大变化斜率法和EOF分析法估计了不同年份、不同区域内植被生长季的开始、结束时间及其长度，并对这两种方法的监测结果作了比较，从而得到了较好的不同纬度区域1982～1999年植被生长季的变化趋势；基于曲线拟合了1982～1999年的不同空间位置的植被物候期，然后讨论了每年和多年平均的植被生长季的空间分异规律；最后利用时滞相关分析和线性回归研究了不同类型植被的物候期与气候变化的相互关系，不同纬度带的植被物候期与气候变化的相互关系，植被物候期与气候变化空间相互关系。

Besides discussing several interpolating value methods ,this paper also provides the nearest neighbor method, moving average method and so on.

分析了几种基本的插值方法，并给出了最近邻点插值，移动平均插值等方法。

The traditional analytical method of time series analysis applied in economy is mainly the analytical method of time series in a fixed time, such as Exponential Smoothing method、Moving Average method、Decomposition of the time series and so on.

传统的时间序列分析方法在经济中的应用，主要是确定性的时间序列分析方法，包括指数平滑法、移动平均法、时间序列的分解等等。

Traditional time series analysis method applied in the economy, mainly deterministic time series analysis methods, including exponential smoothing, moving average method, the decomposition of time series and so on.

传统的时间序列分析方法在经济中的应用，主要是确定性的时间序列分析方法，包括指数平滑法、移动平均法、时间序列的分解等等。

Moving average method is one of time series forecasting method, if time series have no apparent tendency moving, using moving average method can accurately reflect actual situation.

移动平均法是一种时间序列预测法，当时间序列没有明显的趋势变动时，使用移动平均就能够准确地反映实际情况。

Methods The trend values were calculated and the monthly indexes were adjusted with moving average method of season prediction method, and then the model was applied.

用季节预测法中的移动平均比率法计算趋势值与调整月指数，最后应用模型。

The result not only indicate that the simulation means and the simulation mode implemented are efficient but also prove that moving average method can produce a faster dynamic response than that done by conventional filter method.

结果表明，所采用的仿真方法与所构建的仿真模型不仅有效，而且证实了平均值谐波检测法比滤波器法有良好的动态响应性能。

Based on monthly average air temperature data in Jinzhou from 1954 to 2005,the seasonal and annual average air temperature changes were analyzed by linear trend method and moving average method.

根据1954—2005年锦州累年逐月平均气温资料，采用一元线性趋势估计和滑动平均方法分析了近半个世纪锦州季和年平均气温变化趋势；采用滑动t检验法分析了气温突变。

From the agro-climatic statistics point of view, using the application of stepwise regression, least squares, the moving average method, the correlation coefficient, partial regression coefficient method to determine the critical period of climate sorghum and climate key factor influencing sorghum output.

方法］从农业气候统计学角度，应用逐步回归、最小二乘法、滑动平均法、相关系数、偏回归系数方法，确定高粱气候关键期和影响高粱产量的气候关键因子。

By the time of its fall, most of the prisoners were writers who had written against the corruptions of the government.

到它被攻陷的时候，里面多数的犯人是写了反对政府贪污文章的作家。

The most obvious variation to ovum morphological character was that the color was changed from light green to sepiaceous in embryonic development, and all the ovums were almost hatched after 96h.

在胚胎发育过程中卵的形态特征最明显的变化是颜色从淡绿到深褐色，卵在发育96h后卵基本全部孵化。