MATLAB help

[senewimala1988]

Ane kavuru hari mekata MTLAB function eka liyala dennako....
1,1,2,3,5,8,13,21.........Meke y=y(n-1)+y(n-2)....Function name eka "fib'

 

[senewimala1988]

Kavuruth danne naddo????????

 

[Mihindu_Gajaba]

mokadda ban me Pic programming related da?

 

[Kalindugayan]

mokadda ban me Pic programming related da?

Ic programming nemei
Calculus ekak

 

[senewimala1988]

Ic programming nemei
Calculus ekak

Avulak ne machanla...Mata hamba vuna...Thanx anyway!!!!

 

[Mihindu_Gajaba]

ane i'm very sorry ban i dont know , anyway whats this about ?

 

[m26k9]

if ( n == 0 )
fib = 0;
return;
end

if ( n < 0 )
fib = (-1)^(n+1) * Fibonacci(-n);
return;
end
alpha = (1 + sqrt(5))/2;

fib = round( alpha^n / sqrt(5) );



From here:
http://www.mathworks.com/matlabcentral/fileexchange/loadFile.do?objectId=5093&objectType=File

MATLAB Central is a good place for your answers.

 

[senewimala1988]

function z=fib(x);
y(1)=1;
y(2)=1;
for i=3:x;
y(i)=y(i-1)+y(i-2);
end;
z=y(x);

 

[senewimala1988]

ane i'm very sorry ban i dont know , anyway whats this about ?

Machan meka special advance software ekak Maths works valata use karana!!!!
Tikak balannako meke wada kohomada kiyala!!!
http://www.mathworks.com/

 

[senewimala1988]

if ( n == 0 )
fib = 0;
return;
end

if ( n < 0 )
fib = (-1)^(n+1) * Fibonacci(-n);
return;
end
alpha = (1 + sqrt(5))/2;

fib = round( alpha^n / sqrt(5) );

Mokakda ban me????"Undefined function or variable 'n'."

 

[m26k9]

Mokakda ban me????"Undefined function or variable 'n'."

This is the main part of the function. Go to that link and download the .m file.
It is a function. 'n' is the length of the series you want.