Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
Find the impulse response h[n] for each of the causal LTI discrete-time systems satisfying the following difference equations and indicate whether each system is a FIR or an IIR system.
(a) y [n] = x [n] - 2 x [n - 2] + x [n - 3]
(b) y [n] + 2 y [n - 1] = x [n] + x [n - 1]
(c) y [n] - !y [n - 2] = 2 x [n] - x [n - 2]
A roller coaster and its occupant’s have a combined mass of 800 kg. At a height of 70 m, the roller coaster has approximately zero speed. At the bottom, at maximum speed, a piston/cylinder apparatus is compressed adiabatically in order to bring the r..
a balloon is to be used to carry meteorological instruments to an elevation of 18000 feet. the balloon is filled with
Air enters a control volume at a pressure of 19000lbf/ft^2, a velocity of 80ft/s and a temp of 440 degrees F. the area through which the air flows is .05 ft^2. The air behaves as an ideal gas. Determine the mass flow rate in lb/s.
Design a cord (design the constants k and beta ) so the cord stretches 2.5 times the unstretched length, and the acceleration of the jumper doesn't exceed 3g, and the cord has zero stiffness at the bottom of a 400ft drop.s=elongationk=spring const..
A small, narrow, flat-bottomed fishing boat is loaded down with two crew member and a catch fish. The rear of the boat is a plane inclined at an angle θ of 75 degrees with the horizontal. Thirty centimetres below the water surface is a hole in the b..
Consider a piston/cylinder with .5kg of R-134a as saturated vapor at -10C. It is now compressed to a pressure of 500kPa in a polytrophic process with n=1.5. Find the final volume an temperature and determine the work done during the process?
an aluminum thin-walled cylinder is 40 mm id inner diameter by 50mm od outer diameter and is subjected to an internal
water behind a dam enters an intake pipe at a pressure of 1.05 bar and velocity of 1 ms flow through a hydraulic
an overhead door is guided by wheels at a and b that roll in horizontal and vertical tracks. knowing that when theta
a 090 square laminate was cured at elevated temperature. draw the shape of it when it is cooled down to room
u.s. energy use was approximately 100 quads quadrillion btu in 2008. about 85 of this energy was supplied by burning
consider a single crystal oriented such that the slip direction and normal to the slip plane are at angles 42.7deg and
Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!
whatsapp: +1-415-670-9521
Phone: +1-415-670-9521
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd