Atime domain real-signalx(t)has a fourier transform property of x(ω)= x*(-ω). consider the following frequency domain description of a signal g(ω): g(ω)=2,5≤ω≤100,elsewhere⎧⎨⎪⎩⎪.(a)ev aluate g(t)using the definition of inverse fourier transformationg(t)=12πg(ω)ejωtdω−[i nfinity][infinity]∫⎛⎝⎜⎞⎠⎟plot g(ω),re(g( im(g(t))in a 3x1 subplot for the intervalω=-31.4: 0.01: 31.4and t=-100: 0.1: 100.

How did the fisherman’s motivation move the plot forward

Hamlet: ] it will but skin and film the ulcerous place, whiles rank corruption, mining all within, infects unseen. confess yourself to heaven; repent what’s past; avoid what is to come; and do not spread the compost on the weeds to make them ranker. —hamlet, william shakespeare what is the central motif in the passage? the passage of time madness disease and decay gardening

Read the excerpt from the code book. without much hope of a theoretical breakthrough, cryptanalysts have been forced to look for a technological innovation. if there is no obvious way to reduce the number of steps required for factoring, then cryptanalysts need a technology that will perform these steps more quickly. silicon chips will continue to get faster as the years pass, doubling in speed roughly every eighteen months, but this is not enough to make a real impact on the speed of factoring—cryptanalysts require a technology that is billions of times faster than current computers. consequently, cryptanalysts are looking toward a radically new form of computer, the quantum computer. if scientists could build a quantum computer, it would be able to perform calculations with such enormous speed that it would make a modern supercomputer look like a broken abacus. the author’s purpose in this paragraph is to convince the readers to pursue a career in analysis. explain the need for faster technology in cryptanalysis. entertain with interesting stories about supercomputers. argue for more money to develop a quantum computer.