Sum of a Vector using a for loop
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How can I find the sum of vector x=[3 5 12 42 67], using a simple for loop?
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Walter Roberson
2019-2-7
0 个投票
Hint:
- initialize a variable to the identity element for the operation you are using with respect to the field or group that you are calculating over
- loop over all elements of the array
- inside the loop, replace the variable with OPERATION applied between the variable and the loop value
- at the end of the loop, the variable holds the answer.
4 个评论
Abraham Robledo
2019-2-7
Guillaume
2019-2-7
We're not going to do your homework for you. Particularly as your problem can be solved by reading the getting started tutorial of matlab.
Walter has been very generous with the hints he's given. Make an effort.
Adam Juckniewitz
2019-11-6
I have similar homework. That advice is pretty helpful!
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