How do I write an inductive sequence?
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Rebecca Hollister
on 12 Apr 2020
Commented: Rebecca Hollister
on 12 Apr 2020
I need to put in the sequence x(subscriptn)=4x(subscript n-1)[1-x(subscript n-1)]. I have x0.
2 Comments
John D'Errico
on 12 Apr 2020
I would point out that everything you need to know about something basic like this is already explained in depth, in the getting started tutorials.
In there, you will learn what a vector is. How to index a vector. How to write a loop.
I know. Reading the manual is boring. They put all that useful information in there, and you are in a hurry, so we need to re-write the manual for you, one part at a time.
Accepted Answer
Torsten
on 12 Apr 2020
N = 10; % define number of recurrence terms to be calculated
x = zeros(N,1);
x(1) = 3; % define x0
for n = 2:N
x(n) = 4*x(n-1) * (1 - x(n-1)); %calculate the xi
end
x
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