here is a crazy question

[energy81]

i really found this a hard question to solve it so any help about this (by using Pspice)

i will appreciate to get help

 

[Hero999]

Which part of the assignment are you finding difficult and if so why?

 

[energy81]

question 2. I couldn't answer it

 

[Hero999]

Again which part?

There's a freeware program called FilterCAD which can help you design filters.

Sorry but no one here's going to give you the answer, if you attempt the question and post what've you've done, you might get more help.

 

[magnatro]

the filter design can be done in the ps spice also. you can use the dc sweep of the ps spice.

 

[magnatro]

i think you must go through a good book in control systems.