![Suppose the sequence x(n) = 5 * n-15, n-0,-. . , 16 is the input to the filter with the impulse response h(n) = (2,5,1). (a) Compute the output y/i(n) using MATLAB. ] help (numbers). b) Use the overlap-save method to compute the filter output using MATLAB. Suppose L 5 new data points are employed in each block. Use MATLAB function ovrlpsav ] help (numbers). What is the filter size? help (numbers). What is the block size (the size of the DFT)? help (numbers). help (numbers) How many symbols are discarded in each block due to aliasing? How many symbols of the old record are saved and become the first symbols of the new record? Compare with your result in (a). c) Suppose overlap-add method is employed with L What is the input data block size? help (numbers). help (numbers). What is the size of the DFT? help (numbers)](http://img.homeworklib.com/questions/2f4407e0-a5ab-11ea-98a2-ab01582cbe0f.png?x-oss-process=image/resize,w_560)
Homework Answers
x(n)=[ -15 , -10 , -5 , 0 , 5 , 10 , 15 , 20 , 25 , 30 , 35 , 40 , 45 , 50 , 55 , 60 , 65 ];
h(n)=[ 2 5 1];
(a) y1(n) = x(n) * h(n) = [ -30 , -95 , -75 , -35 , 5 , 45 , 85 , 125 , 165 , 205 , 245 , 285 , 325 , 365 , 405 , 445 , 485 ,385 ,65]
(b) yos(n) = [ -30 , -95 , -75 , -35 , 5 , 45 , 85 , 125 , 165 , 205 , 245 , 285 , 325 , 365 , 405 , 445 , 485 ,385 ,65]
filter size is 17+3-1=19.
block size (N)=L+M-1=5+3-1=7.
M-1=3-1=2 symbols are discarded in each block due to aliasing.
N-(discarded symbols)=7-2=5 symbols of old block are saved and becomes the first symbols of new record.
(c) input data block size is 5.
size of DFT = L+M-1=5+3-1=7.
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Suppose the sequence x(n) = 5 * n-15, n-0,-. . , 16 is the input to...
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Input (stdin) 7 N 4 5 N 9 6 N 16 3 R N 12 8 R R Expected Output 9 12 4 Make it in java
Input
(stdin)
7
N 4 5
N 9 6
N 16 3
R
N 12 8
R
R
Expected Output
9
12
4
Make it in java
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/*************************************************** Name: Date: Homework #7 Program name: HexUtilitySOLUTION Program description: Accepts hexadecimal numbers as input. Valid...
/***************************************************
Name:
Date:
Homework #7
Program name: HexUtilitySOLUTION
Program description: Accepts hexadecimal numbers as input.
Valid input examples: F00D, 000a, 1010, FFFF, Goodbye, BYE
Enter BYE (case insensitive) to exit the program.
****************************************************/
import java.util.Scanner;
public class HexUtilitySOLUTION {
public static void main(String[] args) {
// Maximum length of input string
final byte INPUT_LENGTH = 4;
String userInput = ""; // Initialize to null string
Scanner input = new Scanner(System.in);
// Process the inputs until BYE is entered
do {...
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Q8) Consider the following causal linear time-invariant (LTI) discrete-time filter with input x[n] and output y[n] described by bx[n-21- ax[n-3 for n 2 0, where a and b are real-valued positive coefficients. A) Is this a finite impulse response (FIR) or infinite impulse response (IIR) filter? Why? B) What are the initial conditions and their values? Why? C) Draw the block diagram of the filter relating input x[n] and output y[n] D) Derive a formula for the transfer function in...
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please write code in MATLAB as well
5. (12 points) Create the following signal in Matlab: x[n] = u(n) - u[n-6] a. Mathematically compute yi[n] = x[n] * x[n] where * means convolution. Now use the conv command to perform the convolution. Graph x[n) and the resulting y(n), both over the interval Osns 20. How many non-zero terms does y(n) have? Does your computational result agree with the Matlab result? b. Repeat a. but this time with yz[n] = x[n]*h[n)...
Input
(stdin)
7
N 4 5
N 9 6
N 16 3
R
N 12 8
R
R
Expected Output
9
12
4
Make it in java
Josefine is in charge of the local student organization at The University of Algorithms. The organization gets tasks they must complete. Each task has a unique id and a unique difficulty. Over time new tasks are given to the organization, and Josefine is then responsible for delegating these to the members of the...
/***************************************************
Name:
Date:
Homework #7
Program name: HexUtilitySOLUTION
Program description: Accepts hexadecimal numbers as input.
Valid input examples: F00D, 000a, 1010, FFFF, Goodbye, BYE
Enter BYE (case insensitive) to exit the program.
****************************************************/
import java.util.Scanner;
public class HexUtilitySOLUTION {
public static void main(String[] args) {
// Maximum length of input string
final byte INPUT_LENGTH = 4;
String userInput = ""; // Initialize to null string
Scanner input = new Scanner(System.in);
// Process the inputs until BYE is entered
do {...
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