Array processing operation and summation
1 visualizzazione (ultimi 30 giorni)
Mostra commenti meno recenti
Hi,
I need to read in an integer N from the keyboard and then use array processing operation andsummation to compute the value of the expression.
The expression is ((n+1)/sqrt(n)+n^3)
2 Commenti
Risposta accettata
Image Analyst
il 12 Apr 2021
Use the sum() function, if that is allowed.
N = input(.................. % TO DO -- you finish it!
% Get n as a vector [1, 2, 3, 4, ..... N]:
n = 1 : N
Now use your equation ((n+1) ./ sqrt(n) + n .^ 3) , passing it into sum().
Or don't assign n like that, and have a for loop over n and have the equation inside the for loop.
Più risposte (1)
KSSV
il 12 Apr 2021
To achieve this you need to read about input and for loop.
- Use input and enter the value of N.
- Initialize the required sum value to zero.
- Run a d for loop from n = 1 to N, inside the loop calculate your formula and sum using the above initliazed value.
Vedere anche
Categorie
Scopri di più su Loops and Conditional Statements in Help Center e File Exchange
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!