Given the following demand for ten-period time frame as shown in the table below. Compute the three-period and five-period moving average forecasts. Plot the actual demand and the forecasts on the same graph. Period 1 2 3 4 5 6 7 8 9 10 Demand (in units) 24 25 28 32 35 38 41 46 49 53 Forecast Table: Period Actual 3-Moving Averages 5-Moving Averages 1 24 2 25 3 28 4 32 5 35 6 38 7 41 8 46 9 49 10 53 11

MATLAB: An Introduction with Applications
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Author:Amos Gilat
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Given the following demand for ten-period time frame as shown in the table below. Compute the three-period and five-period moving average forecasts. Plot the actual demand and the forecasts on the same graph.

 

Period

1

2

3

4

5

6

7

8

9

10

Demand  (in units)

24

25

28

32

35

38

41

46

49

53

 

Forecast Table:

Period

Actual

3-Moving Averages

5-Moving Averages

1

24

 

 

2

25

 

 

3

28

 

 

4

32

 

 

5

35

 

 

6

38

 

 

7

41

 

 

8

46

 

 

9

49

 

 

10

53

 

 

11

 

 

 

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