Fibonacci Sequence while loop.

Trying to create a while loop and I'm having a hard time. I have one with the for loop but the while loop is giving me a heart ache. Thanks

%% Problem 9.6: Fibonacci Sequence

clc clear max =input('Enter the total number of elements: ');

n=zeros(max,1);

n(1)=input('Enter the first number: ');

n(2)=input('Enter the second number: ');

for i=3:max

n(i)=n(i)+n(i-1)+n(i-2)

end

Answer 1

[TheTaoism]

How about this one?

function output = FibSeq (nelements,startingPoint)
output = zeros (1,nelements);
output(1,1:length(startingPoint)) = startingPoint;
i = length(startingPoint)+1;
while i <= nelements ,
    output(i) = output(i-1) + output(i-2);
    i=i+1;
end

The startingPoint can be a matrix that you input, for example [0,1], and nelements is the same as max in your program.

[Angel Valenzuela-Delgado]

okay boomer

Answer 2

[Javier]

%s. de fibonacci

    f = [1,1];
    i1 = 1
    while f(i1) + f(i1+1) <100;
    f(i1+2) = f(i1) + f (i1+1); 
    end

Answer 3

[Tasbiha Azeemi]

Try this one!

function a=fabonacciSeq(n)

a(1)=0;

a(2)=1;

i=1;

while i<=n

a(i+2)=a(i+1) +a(i);

i=i+1;

end

end

[Jan]

See How to format code. A pre-allocation is recommended.