Starting with the Fourier transform pair x ( t ) = u ( t + 1...

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Programming

Starting with the Fourier transform pair

x ( t ) = u ( t + 1 )   -   u ( t- 1 )     ⇔   X ( Ω ) = 2sin ( Ω ) / Ω

and using no integration indicate the properties of the Fouriertransform that will allow you to compute the Fourier transform ofthe following signals

x 1 ( t )   =   - u ( t + 2 ) + 2u ( t ) - u ( t - 2 )

x 2 ( t )   =   2 sin ( t )/ t

x 3 ( t )   =   2 [ u ( t + 0 . 5) - u ( t - 0 . 5 ) ]

x 4 ( t )   =   cos ( 0 . 5 πt ) [u ( t + 1 ) - u ( t - 1 ) ].

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Fourier transfermationthe term fourier transform refers mathematical technique thatdecomposes a function    See Answer
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