Frequency response method
Frequency response method. Given: G ( j ω ) as a function of ω is called the freq. resp. For each ω , G ( jω ) = x ( ω ) + jy ( ω ) is a point in the complex plane As ω varies from 0 to ∞, G ( jω ) = x ( ω ) + jy ( ω ) defines a curve in the x-y plane or the s=x+jy complex plane.
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