Design a pd compensator for the following system to reduce the settling time by a factor of 4 while continuing to operate the system with a 20.5% overshoot. state your final compensator and gain. what can you say about a 2nd order approximation. simulate the uncompensated and compensated step response:

Pthreads programming: create and terminate a thread write a c++ program that creates a thread. the main will display a message “hello world from the main”. the main will create a thread that will display a message “hello world from the thread” and then terminates with a call to pthread_exit()

What is a point-in-time measurement of system performance?

Write and test a python program to find and print the largest number in a set of real (floating point) numbers. the program should first read a single positive integer number from the user, which will be how many numbers to read and search through. after reading in all of the numbers, the largest of the numbers input (not considering the count input) should be printed.