Q- tracing the following code and correct the error if you found the find the output x = [4 -2 3 -7 5 -1] ; %3D for k = 1:6 y(k) = 0; for n = 1:6 y(k) = y(k)+x(n)*exp(-11*2*pi* (k-1)*(n-1)/N); end end...

Extracted text: Q- tracing the following code and correct the error if you found the find the output x = [4 -2 3 -7 5 -1] ; %3D for k = 1:6 y(k) = 0; for n = 1:6 y(k) = y(k)+x(n)*exp(-11*2*pi* (k-1)*(n-1)/N); end end subplot(3, 1, 1); stem(y); title('FFT'); for n = 1:5 x1(n) = 0; for k = 1: 5 x1(n) =x1(n)+(1/N)*y(k)*exp(1i*2 pi (k-1) (n-1)/N); end end subplot(3,1,2); stem(x1); title('IFFT');