For loop within a function?
73 Ansichten (letzte 30 Tage)
Ältere Kommentare anzeigen
Juan Marquez
am 26 Mär. 2016
Kommentiert: Stalin Samuel
am 26 Mär. 2016
How can I put a for loop inside of a function? I'm trying to get the factorial of an input. Any given input.
Like if I pull up the function an put any number inside, to have its factorial be the output.
0 Kommentare
Akzeptierte Antwort
Star Strider
am 26 Mär. 2016
A function is like any other script file, except it is saved as a function.
For example, to get the sum of the elements of a vector, this is one option using a for loop inside a function:
function p = vector_sum(x)
p = 0;
for k1 = 1:length(x)
p = p + x(k1);
end
end
Then call it as:
z = 1:10;
sum_from_1_to_10 = vector_sum(z)
You can adapt this idea to calculate the factorial for your assignment.
0 Kommentare
Weitere Antworten (1)
Stalin Samuel
am 26 Mär. 2016
I don't understand why do you going for for loop instead of using the inbuilt factorial function
n = 3;%input value
f = factorial(n)
2 Kommentare
Stalin Samuel
am 26 Mär. 2016
function f = fact(n)
f = 1;
for itr = 2:n
f = f*itr;
end
end
save the above code as separate file in your working directory and from main file use the below code to call the function
n = 3;%input value
f = fact(n)
Siehe auch
Kategorien
Mehr zu Environment and Settings finden Sie in Help Center und File Exchange
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!