Handout 2: Gain and Phase margins Eric Feron Feb6,2004 Nyquist plots and Cauchy's principle Let H(s) be a transfer function. eg H(s)= s2+s+1 (s+1)(s+3) Evaluate H on a contour in the s-plane. (your plots here)
Pathologic significance 1) The high degree of localization of function 2) The same pathologic process to manifest clinically in a completely different way when it infects a different part of the system 3) Pathologic responses are usually limited
The terms about food products---stores Dexecutive chef-----the chef who can make and carry out decisions; @ship's storekeeper-a person who is in charge of the storeroom onboard; ③ 3provider- -ship's supplier; stores lists-.... lists for recording ship's goods; fresh vegetables.---the plants for eating in good natural condition not long produced; 6store pallets--...---the large metal plates for lifting heavy goods; fresh fruit-...-a type of this object: fresh apples, oranges and grapes, etc