the mat lab code for this signal

The solution for the continuous time signal Fourier series representation of the signal f(t)=t,for n=15,20,30,50,100. i need the mat lab code only to find the coefficients.

[Azzi Abdelmalek]

Your question is not clear

Answer 1

[Youssef Khmou]

hi miraf,

The signal you described f(t)=t, is not periodic, while the Fourier Development states that in order to apply the Infinite series, the function must be periodic :

 T in N :   f(t+T)=f(t) .

Maybe you are searching for Taylor Series,