exponential smoothing excel

Exponential Smoothing MethodThe original number data is as follows:Click Data--Data analysisSelect exponential SmoothingBest-in- one smoothingSince the area we selected was b1:b22, the first cell "steel output" was used as a sign, so we should tick the mark. When we tick the flag, the first cell in the column is not used for the calculation, and the calculation s

From:http://www.cnblogs.com/kemaswill/archive/2013/04/01/2993583.htmlIn the time series, we need to predict the following trend based on the current data of the time series, and the three exponential smoothing (Triple/three Order exponential smoothing,holt-winters) algorithm can predict the time series well.Time series

re-exponential smoothing of an exponential smoothing value. It cannot be predicted separately, and it must be combined with an exponential smoothing method to establish a mathematical model of the prediction and then use the math

In a time series, we need to predict its future trend based on the existing data of the time series. The Three exponent Smoothing (Triple/Three Order Exponential Smoothing, Holt-Winters) the algorithm can well predict the time series. Time series data generally has the following characteristics: 1. Trend (Trend) 2. Seasonal (Seasonality ). The trend describes the

The exponential smoothing, similarities, and differences mean line (macd) is developed based on the moving average line. It uses two different speeds (a short-term moving average line with a fast change rate, the exponential smoothing moving average line of a long moving average line with a slow change speed is used to

The previous article describes how to perform continuous updates in the query mode. This blog article describes how to implement exponential smoothing in streaminsight.Concepts Before implementation, let's take a look at what the exponential smoothing method is? Concepts: The expon