y[n] = − − 1]
![subject](/tpl/images/cats/User.png)
Engineering, 03.12.2019 20:31 taleiayarbough2940
Alinear time-invariant system is described by the difference equation:
y[n] = − − 1]
(a) find the frequency response h(e^jw), and then express it as a mathematical formula, in polar form (magnitude and phase).
![ansver](/tpl/images/cats/User.png)
Answers: 2
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Engineering
![question](/tpl/images/cats/User.png)
Engineering, 04.07.2019 18:10
Water at 70°f and streams enter the mixing chamber at the same mass flow rate, determine the temperature and the quality of the exiting stream. 0 psia is heated in a chamber by mixing it with saturated water vapor at 20 psia. if both streams enters the mixing chamber at the same mass flow rate, determine the temperature and the quality of the existing system.
Answers: 2
![question](/tpl/images/cats/User.png)
Engineering, 04.07.2019 18:10
Slip occurs via two partial dislocations because of (a) the shorter path of the partial dislocation lines; (b) the lower energy state through partial dislocations; (c) the charge balance.
Answers: 1
![question](/tpl/images/cats/User.png)
Engineering, 04.07.2019 18:10
Which of the following ziegler nichols tuning methods the response of the controller to a step input should exhibit an s-shaped curve? a)-open loop mode b)-closed loop mode c)-both modes (open & closed) d)-none of the modes (open & closed)
Answers: 3
![question](/tpl/images/cats/User.png)
Engineering, 04.07.2019 18:20
Athin walled concentric tube exchanger is used to cool engine oil from 160°c to 60°c with water that is available at 25°c acting as a coolant. the oil and water flow rates are each at 2 kg/s, and the diameter of the inner tube is 0.5 m and the corresponding value of the overall heat transfer coefficient is 250 w/m2. oc. how long must the heat exchanger be to accomplish the desired cooling? cpwater=4.187 kj/kg-candcpengine el=2.035 kj/kg·°c, oil . 120]
Answers: 1
You know the right answer?
Alinear time-invariant system is described by the difference equation:
y[n] = − − 1]
y[n] = − − 1]
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 04.07.2019 04:30
![question](/tpl/images/cats/istoriya.png)
History, 04.07.2019 04:30
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/obshestvoznanie.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 04.07.2019 04:30
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 04.07.2019 04:30
![question](/tpl/images/cats/obshestvoznanie.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 04.07.2019 04:30
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 04.07.2019 04:30
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/biologiya.png)
Biology, 04.07.2019 04:30
![question](/tpl/images/cats/istoriya.png)
History, 04.07.2019 04:30
![question](/tpl/images/cats/mat.png)
Mathematics, 04.07.2019 04:30
![question](/tpl/images/cats/en.png)
English, 04.07.2019 04:30
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)