syahirah rahimi

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0 years, 281 days

MaplePrimes Activity


These are replies submitted by syahirah rahimi

hi thank you for your help. it really help me a lot. but now for the next problem I desire to find the summation value of errors from EA1 to EA19. After finding the summation, i want to find the average error. Can you help me?

restart

ERROR COMPARISON

 

n := [84, 83, 83, 81, 85, 86, 86, 83, 82, 83, 84, 83, 81, 80, 83, 79, 82, 81, 85]

[84, 83, 83, 81, 85, 86, 86, 83, 82, 83, 84, 83, 81, 80, 83, 79, 82, 81, 85]

(1)

nops(n)

19

(2)
• 

-BBDF*FORMULA*FORWARD+PC

A := [90.3333, 85.3636, 80.1313, 81.4518, 78.9241, 90.2078, 89.8305, 85.9949, 78.7198, 79.8495, 84.3264, 86.2465, 82.7222, 78.1001, 77.8260, 86.7687, 77.2371, 85.2345, 81.7439]

[90.3333, 85.3636, 80.1313, 81.4518, 78.9241, 90.2078, 89.8305, 85.9949, 78.7198, 79.8495, 84.3264, 86.2465, 82.7222, 78.1001, 77.8260, 86.7687, 77.2371, 85.2345, 81.7439]

(3)

``

nops(A)

19

(4)

NULL

for i to 19 do EA[i] := abs(A[i]-n[i]) end do

6.3333

 

2.3636

 

2.8687

 

.4518

 

6.0759

 

4.2078

 

3.8305

 

2.9949

 

3.2802

 

3.1505

 

.3264

 

3.2465

 

1.7222

 

1.8999

 

5.1740

 

7.7687

 

4.7629

 

4.2345

 

3.2561

(5)

``

 

NULL

``

(6)


 

Download error_pc-bbdf_forward_formula.mw

@Carl Love 

hi. sorry and thank you for your answer from previous question. its really help me a lot. however, i have other question for you to answer.I desire to find the summation value of errors from EA1 to EA19. After finding the summation, i want to find the average error. Can any of experts show how the maple should be done?

restart

ERROR COMPARISON

 

n := [84, 83, 83, 81, 85, 86, 86, 83, 82, 83, 84, 83, 81, 80, 83, 79, 82, 81, 85]

[84, 83, 83, 81, 85, 86, 86, 83, 82, 83, 84, 83, 81, 80, 83, 79, 82, 81, 85]

(1)

nops(n)

19

(2)
• 

-BBDF*FORMULA*FORWARD+PC

A := [90.3333, 85.3636, 80.1313, 81.4518, 78.9241, 90.2078, 89.8305, 85.9949, 78.7198, 79.8495, 84.3264, 86.2465, 82.7222, 78.1001, 77.8260, 86.7687, 77.2371, 85.2345, 81.7439]

[90.3333, 85.3636, 80.1313, 81.4518, 78.9241, 90.2078, 89.8305, 85.9949, 78.7198, 79.8495, 84.3264, 86.2465, 82.7222, 78.1001, 77.8260, 86.7687, 77.2371, 85.2345, 81.7439]

(3)

``

nops(A)

19

(4)

NULL

for i to 19 do EA[i] := abs(A[i]-n[i]) end do

6.3333

 

2.3636

 

2.8687

 

.4518

 

6.0759

 

4.2078

 

3.8305

 

2.9949

 

3.2802

 

3.1505

 

.3264

 

3.2465

 

1.7222

 

1.8999

 

5.1740

 

7.7687

 

4.7629

 

4.2345

 

3.2561

(5)

``

 

NULL

``

(6)

Download error_pc-bbdf_forward_formula.mw

thank you so much. I appreciate it a lot ^^

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