Problem $3()/()$ Recitation $()/()$ Mat labGrader

Write a function myDFTf that evaluates

g$($t$)=$a$\_(0)+\backslash$sum$\_($k$=1)^(($N$)/(2))$ a$\_($k$)$cos$($k$\backslash$omega t$)+\backslash$sum$\_($k$=1)^(($N$)/(2))$ b$\_($k$)$sin$($k$\backslash$omega t$)$

The function shall take as input a$,$ a$,$b $($see problem $1),$ the duration of the signal T for which the discrete Fourier transform

was performed, and a column vector of values t where g$($t$)$ is to be evaluated. As output, the function shall give the column vector

of interpolated values g $.$

Required submission:

well commented function source code submitted to Matlab Grader