A. V. Oppenheim and A. S. Willsky, Signals and Systems

3.8 using Fourier series properties, find x(t)

3.42 property of real and even/odd signals

3.45 find the exponential Fourier series representation of the even and odd parts

3.46 the multiplication property and Parseval¡¯s relation

3.70 the two dimensional Fourier series