Response of higher-order systems

Transfer funetion teehniques ean be used to order systems. 

Note that the seeond-order term in equation (3.76) has had the square eompleted sinee its roots are eomplex b Aac). Equate equations (3.75) and (3.76) and multiply both sides by. v(.v -b 0.5)(.v +. v + 25). 

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