Suppose you have this signal x below: [ ] # sampling rate sr = 128 # sampling interval ts = 1.0/sr t = np.arange(0,2, ts) freq = 5. X = 3*np.sin(2*np.pi*freq*t + 3) freq = 2 x += 2*np.sin(2*np.pi*freq*t - 2) Task1 • Add a random normal distribution noise (mean=0, std=2) into the signal above using numpy and • plot the given signal. ● • plot the signal + noise. plot the FFT of the signal. ● Task 2 • filter-out the added noise (to get back the original data) • plot the frequencies of the filtered signal. • plot the filtered signal in time domain.

Q: Design function - square root

A: The sqrt() function is defined in math.h header file. To find the square root of int , float or long…

Q: Briefly explain initial state

A: Initial state Initial states are named set of one or more event variable values to be passed to an…

Q: Design using arduino in tinkercad Barcode circuit with LCD display

A: The code window will show the "blocks" manager naturally. I transformed it to message simply by…

Q: The xor operation in python programming

A: The xor operator sets the bits true if one of the values of the bit is true otherwise it set the bit…

Q: Basic Identities of Boolean Algebra. Step by step breakdown 1. (z'y'x) 2. (z'z') 3. (x' y')

A: Defined the given boolean algebra

Q: How to write Lagrange formula in python

A:

Q: please provide handwritten solution for part(c)

A: Say whether the following are correct. If yes, provide a natural deduction proof. If not, provide a…

Q: AB+C'D' Into POS form

A: POS is also known as product of sum.

Q: Explanation of computer circuits and Boolean logic. Why does computers need Boolean logic so much?

A: The question has been answered in step2

Q: Briefly explain logical shift

A: Logical shift: It is a bitwise operation which shifts all the bits of its operand. Logical shift…

Q: Explanation of computer circuits and Boolean logic. Why does computers need Boolean logic so much?

A: The solution is given below for the above-given question;

Q: 1. Simplify the following Boolean Algebra equation Y = A'(B'C + BC') + A(B'C'+BC) + AB + AC + BC

A: Introduction: Here we are required to simplify the following Boolean algebra equation A'(B'C + BC')…

Q: Name the type of programmable logic described by the characteristic: this device combines multiple…

A: Name the type of programmable logic described by the characteristic: this device combines multiple…

Q: discuss about    Floyd Warshall's  algorithm

A: The Floyd Warshall's  algorithm is for solving the All Pairs Shortest Path problem. The problem is…

Q: TOPIC : Computational Science and Numerical Methods QUESTION:   The length of a rectangular piece…

A: SOLUTION:-