Engineering, 24.12.2019 04:31 dianactorres
Aliasing can affect dfts, where higher frequency signals can appear as lower frequency signals due to the use of an n point dft that has a limit to the highest frequency it can detect. give one approach when using a dft to reduce the potential of aliasing.
Answers: 1
Engineering, 03.07.2019 15:10
Apiston-cylinder with a volume of 0.25 m3 holds 1 kg of air (r 0.287 k/kgk) at a temperature of 100 c. heat transfer to the cylinder causes an isothermal expansion of the piston until the volume triples. how much heat is added to the piston-cylinder?
Answers: 3
Engineering, 03.07.2019 15:10
If you were designing a bumper for a car, would you prefer it to exhibit elastic or plastic deformation? why? consider the functions of a bumper in both a minor "fender-bender" and a major collision.
Answers: 1
Engineering, 04.07.2019 08:10
Which of the following is an easy way to remember the modified “x” tire rotation? a. nondrive wheels straight, cross the drive wheels b. drive wheels straight, cross the nondrive wheels c. drive wheels crossed, nondrive wheels straight d. drive wheels crossed, nondrive wheels crossed
Answers: 1
Engineering, 04.07.2019 16:10
An electrical motor raises a 50kg load at a construct velencity .calculate the power of the motor, if it takes 40sec to raise the load through a height of 24m(take g =9.8n/g)
Answers: 2
Aliasing can affect dfts, where higher frequency signals can appear as lower frequency signals due t...
Engineering, 04.07.2019 18:10
Engineering, 04.07.2019 18:10
Engineering, 04.07.2019 18:10
Engineering, 04.07.2019 18:10