Although the indicator is called a double exponential moving average, the equation does not rely on using a double exponential smoothing factor. Instead, the equation doubles the EMA but then cancels out the lag by subtracting a smoothed EMA. Because of the complication of the equation, DEMA cal...
oil by usingmoving averageformula, so that we can make some simulation and prediction. unesdoc.unesco.org unesdoc.unesco.org 从以上数据,结合其他我们获得的历史数据,利用移动平均方式得到柴油进出 口波动趋势,并由此对柴油的进出口趋势进行模拟与预测。
exponential equation 指数方程 exponential factor 指数因子 相似单词 exponential n. 1.指数,倡导者,演奏者,例子,指数 a. 1.指数的,幂数的 2.越来越快的 Exponential n. 指数 a. 指数的,幂数的 average n. 1.[C] 平均,平均数 2.[C,U]一般,普通;中等 3.[C,U]平均分,成功率 4.【商】海损 ...
For example: The next day, your stock closes at $24 again. This time when you calculate the SMA you add the newest data point to your equation, but also "lose" the oldest data point – that first $12 closing price. So now your 10-day simple moving average is: 12+13+15+18+17+18...
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In this paper, we first compare the characteristics of the SMA and the exponential moving average (EMA) in the operator`s point of view. A basic equation is obtained between the interval length N of the SMA operator and the weighting factor of the EMA operator, that makes the centers of ...
The sufficient conditions of impulsiveexponentialstabilization for a kind of nonlinear differential equation are obtained. 具体研究了一类分离变量型非线性常微分方程的脉冲镇定问题,得到了该方程可脉冲指数镇定的充分判据. 期刊摘选 However, two characters in the fuzzyexponentialsmoothing model have never been clea...
移動平均法(moving average)使用數個近期的實際資料來產生預測值。Ft = MA” =nA-n + + 人 2 + £-1n其中Ft =第丫期的預測值MA/? 12、= n期的移動平均 儿_1 =第t 1期的實際值優點缺點容易計算與了解。各期的資料權重都相同。請參照教科書第76頁例題2H =移動平均的期數(資料點)25移動平均法...
Acronyms Encyclopedia Wikipedia Related to exponential:exponential equation,Exponential notation </>embed</> map single-valued... mathematical... mapping function exponential f... exponential noun Synonyms for exponential nouna function in which an independent variable appears as an exponent ...