engineering recuitment GATE ECE 2023-24 Test Series Signals and Systems Discrete Time Fourier Transform (DTFT)
If X(ejω) is the discrete-time Fourier transform of a sequence x[n] shown in Figure A, then the DTFT of sequence y[n] shown in Figure B will be (1 + e-jaω) X(ejω), where the constant a = _______
Enter numerical value using the virtual keypad. Round off where necessary.