How to compute the sum of the squares of all integers from 1 to 50 using for-loop?

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SURENTHIRAN C
SURENTHIRAN C 2014-4-8
评论： Walter Roberson 2022-3-28
hi guys i am new to matlab so how to perform code this function
a=1:1:50
b=50:1:1
c=(a+b)^2

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回答（3 个）

Mischa Kim
Mischa Kim 2014-4-8
编辑：Mischa Kim 2014-4-8
OK, use
mysum = 0;
for ii = 50:-1:1
mysum = mysum + ii*((51-ii) + ii)^2;
end
Of course you could simplify, since the term in the brackets always equals 51.
shivangi pawar
shivangi pawar 2016-10-18
how to form a loop of average of square of 1 upto 512
Diyana Abdulahad
Output the sum of the squares of the integers from 1 to 10.
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Walter Roberson
Walter Roberson 2022-3-28
Ran in:
sum_of_squares = @(n) (n*(2*n + 1)*(n + 1))/6
sum_of_squares = function_handle with value:
@(n)(n*(2*n+1)*(n+1))/6
N = 1;
while N <= 50
[N, sum_of_squares(N)]
N = N + 1;
end
ans = 1×2
1 1
ans = 1×2
2 5
ans = 1×2
3 14
ans = 1×2
4 30
ans = 1×2
5 55
ans = 1×2
6 91
ans = 1×2
7 140
ans = 1×2
8 204
ans = 1×2
9 285
ans = 1×2
10 385
ans = 1×2
11 506
ans = 1×2
12 650
ans = 1×2
13 819
ans = 1×2
14 1015
ans = 1×2
15 1240
ans = 1×2
16 1496
ans = 1×2
17 1785
ans = 1×2
18 2109
ans = 1×2
19 2470
ans = 1×2
20 2870
ans = 1×2
21 3311
ans = 1×2
22 3795
ans = 1×2
23 4324
ans = 1×2
24 4900
ans = 1×2
25 5525
ans = 1×2
26 6201
ans = 1×2
27 6930
ans = 1×2
28 7714
ans = 1×2
29 8555
ans = 1×2
30 9455
ans = 1×2
31 10416
ans = 1×2
32 11440
ans = 1×2
33 12529
ans = 1×2
34 13685
ans = 1×2
35 14910
ans = 1×2
36 16206
ans = 1×2
37 17575
ans = 1×2
38 19019
ans = 1×2
39 20540
ans = 1×2
40 22140
ans = 1×2
41 23821
ans = 1×2
42 25585
ans = 1×2
43 27434
ans = 1×2
44 29370
ans = 1×2
45 31395
ans = 1×2
46 33511
ans = 1×2
47 35720
ans = 1×2
48 38024
ans = 1×2
49 40425
ans = 1×2
50 42925

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