Consider the 2-D LSI system with impulse response h[n1,n2] and input x[n1,n2]. The 2-D DTFTs associated with these signals are H(ω1,ω2) and X(ω1,ω2) respectively. How do I figure out and sketch what X(ω1,ω2) and Sketch H(ω1,ω2) will look like?

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