1. Fakultet
function y = fact(x) if x>1 y= fact(x-1)*x; else y=1; end end
2. Fibonacci
function f = fibnum(n) if n <= 1 f = 1; else f = fibnum(n-1) + fibnum(n-2); end end
3. Pascals trekant
function p = pascal(n) if n == 1 p = [1]; else p = [1]; forrige_linje = pascal(n-1); for i=1:(length(forrige_linje)-1) p = [p (forrige_linje(i)+forrige_linje(i+1))]; end p = [p 1]; end end
4. Palindrom
function p = palindromTest(ord) if length(ord) == 1 || length(ord) == 0 p = 1; else if ord(1) == ord(length(ord)) && palindromTest(ord(2:(length(ord)-1))) p = 1; else p = 0; end end end
5. Exponent
function y = ten_exp(n) if n == 0 y = 1; else y = 10 * ten_exp(n-1); end end