how to add two sums by using loops?
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what commond will be use for this ∑_(j=1)^5▒∑_(i=1)^2▒(i+j)
3 comentarios
Stephen23
el 27 de Oct. de 2015
Editada: Stephen23
el 27 de Oct. de 2015
MATLAB has more efficient ways of doing many mathematical operations, without requiring loops. Read the link that I gave.
Can you please explain the syntax that you use to write the sum, or upload an image so we can see the original.
Respuestas (1)
the cyclist
el 27 de Oct. de 2015
I didn't fully understand the question, but maybe you want a structure like
NI = 5;
NJ = 10;
sum = 0;
for ii=1:NI
for jj=1:NJ
sum = sum + 3;
end
end
Be aware that there are often vectorized methods that will be more efficient for calculation.
3 comentarios
the cyclist
el 27 de Oct. de 2015
Is this homework? I don't want to solve the whole problem for you. It should be VERY easy for you to adapt what I have written.
Image Analyst
el 29 de Oct. de 2015
One thing to change is the name of the variable. Don't use sum because it's the name of an important built-in function.
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