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1. Let M (t) be the function being 1 between and 1 1 and 0 2 2 everywhere else, that is, the function in the graph when t = 1

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sforo ectarular Fourier Trans. xect (t otherui vectct -2 -ist dt XCL9)= -jet 1 P TP - 2 +2 juet I x(ue) = -Y2 -0-h) j2) -j/eSin (Af) sin (nf) sin c C) Fourcl Transfcr of vectct/) = Sinc Cf) Convohtion uct) uct Ly ramp unit function +2 +V2 -h Dutritbt -) - *Ct+)-2× (t) + X(t-リ ーヒ+」 tri (t) xect(tん) * xect(te) Convontion f txi(tn) where = 1

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