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Question 5 As the FM signal changes frequency so does the ZCD's output. What aspect of the signal changes to ach...
Question: Given y{n}=2*x[n], what does the impulse response tell us about its stability? aside: Stability is...
Question: Given y{n}=2*x[n], what does the impulse response tell us about its stability? aside: Stability is when you have a bounded input, you get a bounded output. And its bounded if its absolutely summable. So is the delta function (impulse response is an impulse times a constant) absolutely summable? What is the absolute value of an impulse response...just 1?
Questions 4-20. Questions 4-20. QUESTION 4 the output becomes The longer a signal is applied to...
Questions 4-20.
Questions 4-20.
QUESTION 4 the output becomes The longer a signal is applied to the input of an integrator op amp, the a smaller b. larger QUESTION 5 the output becomes. The faster the voltage applied to the input of a differentiator changes, the a smaller . b. larger QUESTION 6 voltage than for a negative-going signal. A Schmitt trigger switching threshold for a positive-going input signal is at a a lesser . b.greater QUESTION 7 If a...
please answer 5 and 6 * 3 x C Question 1. What Does It M G...
please answer 5 and 6
* 3 x C Question 1. What Does It M G What does n correspond to + V - x 3C_week_2-W_slides (2).pdf C Get Homework Help With C Quiz Pre-class 2 o m e https://canvas.cee.uci.edu/courses/18828/quizzes/71154/take Find on page Enter text to search No results < > Options Question 5 1 pts (c) What is a harmonic? O a frequency that is a multiple of an object's fundamental frequency O a value of amplitude that corresponds...
5 pts D Question 1 A system has the following impulse response: .2 Sample number, n From the choices below, select the frequency response of this system. H (eju)-e(1.5 ) (2 sin( 1.5ώ) +...
5 pts D Question 1 A system has the following impulse response: .2 Sample number, n From the choices below, select the frequency response of this system. H (eju)-e(1.5 ) (2 sin( 1.5ώ) + 4 sin(0.δώ)) H (ee) = e-j(1.5e-5) (cos( 1.5 ) +2 cos(0.54)) @ H (ee)-e-n1.si) (sin( 1.54) t. 2 sin(0.δώ)) (sin(l.50) +4sin(0.0) H (ee)-e-j(1.5i) (2 cos( 1.5ώ) + 4 cos(0.5a)) H (efo)-e-n1.5u) (cos( 1.50) + 2 cos(0.50)) https://rmitinstructure.comcoursesy 5 pts DQuestion 2 A system has the following...
QUESTION 1 Characterise the following systems as being either causal on anticausal: yn)-ePyn-1)+u...
QUESTION 1 Characterise the following systems as being either causal on anticausal: yn)-ePyn-1)+u/n), where u/h) is the unit step and B is an arbitrary constant (B>0), Take y-1)-0. Answer with either causal or 'anticausal only QUESTION 2 For the following system: yn) -yn-1Va -x(n), for a 0.9, find y(10), assuming y(n) - o, for ns -1.Hint: find a closed form for yin) and use it to find the required output sample. (xin)-1 for n>-0) QUESTION 3 A filter has the...
Determine the period number of the ufk-4 cos(K+TT/2) discrete time signal! Select one: O A. 34 O ...
Determine the period number of the ufk-4 cos(K+TT/2) discrete time signal! Select one: O A. 34 O D. Non periodic O E. 34/3 A coil (L 5 mH) is parallel connected to two serially connected resistors (6 kΩ and 4 k2). Calculate the time constant of the above two-pole! Select one: Ο Α.0.5s OC. 5 s Ο D. 0.5 με Ο Ε.0.5 Ms Consider the following sequential network: Z2 Di Ct ㄍ洼 S2 Q2 CLK Choose which function does this...
Can someone fix the program below so it does what the picture says it won't work...
Can someone fix the program below so it does what the picture
says it won't work for me.
import java.util.Scanner;
public class Userpass {
static String arr[];
static int i = 0;
public static void main(String[] args) {
String username, password;
int tries = 0, result;
do {
System.out.print("Enter the username: ");
username = readUserInput();
System.out.print("Enter the password: ");
password = readUserInput();
result = verifyCredentials(username, password);
tries++;
if (result == -1)
System.out.println("The username is incorrect!\n");
else if (result == -2)...
choose correct answer. no explanation needed QUESTION 36 What does the apparent magnitude of a star...
choose correct answer. no explanation needed
QUESTION 36 What does the apparent magnitude of a star tell us about that star? its mass how bright it appears from Earth its radius how much energy it is emitting QUESTION 37 What is the reason sunspots appear darker than surrounding regions on the Sun's surface? They actually are fairly bright, but appear dark against the even brighter background of the surrounding photosphere. They are too cold to emit any visible light. They...
Question 12 2 pts The reaction Na PO,+ Al(SO), AIPO, +NaySO, is an example of a...
Question 12 2 pts The reaction Na PO,+ Al(SO), AIPO, +NaySO, is an example of a reaction decomposition double replacement combination (or synthesis) single replacement Question 13 2 pts In the balanced equation 2H2 + O2 --> 2H2O, if you have 8 moles of H20, how many moles of Oz did you start with? 2 16 C 4 8 What is the mass % of oxygen in AIPO4? 52.5% 85.79 47.5% 1.91% Question 15 When is the only time you...
Checkpoint: "Continuous Random Variables ScheduleAvsilable sow ue 0320100 AM IDT Question 1 The Incuhation period bor...
Checkpoint: "Continuous Random Variables ScheduleAvsilable sow ue 0320100 AM IDT Question 1 The Incuhation period bor chicken eggs is rormally distribated wirh a mean of 492 hours ard standard deviation of apprasimarely 26 hoars Your frieed woald like to raise free-range chickens. So, she purchased fertilzed eggs and has been incubuning them for 583 hours shes beginning to woery that the ss are taking too long to hatch which ane of the following statemests is the best advice you can...
Questions 4-20.
Questions 4-20.
QUESTION 4 the output becomes The longer a signal is applied to the input of an integrator op amp, the a smaller b. larger QUESTION 5 the output becomes. The faster the voltage applied to the input of a differentiator changes, the a smaller . b. larger QUESTION 6 voltage than for a negative-going signal. A Schmitt trigger switching threshold for a positive-going input signal is at a a lesser . b.greater QUESTION 7 If a...
please answer 5 and 6
* 3 x C Question 1. What Does It M G What does n correspond to + V - x 3C_week_2-W_slides (2).pdf C Get Homework Help With C Quiz Pre-class 2 o m e https://canvas.cee.uci.edu/courses/18828/quizzes/71154/take Find on page Enter text to search No results < > Options Question 5 1 pts (c) What is a harmonic? O a frequency that is a multiple of an object's fundamental frequency O a value of amplitude that corresponds...
5 pts D Question 1 A system has the following impulse response: .2 Sample number, n From the choices below, select the frequency response of this system. H (eju)-e(1.5 ) (2 sin( 1.5ώ) + 4 sin(0.δώ)) H (ee) = e-j(1.5e-5) (cos( 1.5 ) +2 cos(0.54)) @ H (ee)-e-n1.si) (sin( 1.54) t. 2 sin(0.δώ)) (sin(l.50) +4sin(0.0) H (ee)-e-j(1.5i) (2 cos( 1.5ώ) + 4 cos(0.5a)) H (efo)-e-n1.5u) (cos( 1.50) + 2 cos(0.50)) https://rmitinstructure.comcoursesy 5 pts DQuestion 2 A system has the following...
QUESTION 1 Characterise the following systems as being either causal on anticausal: yn)-ePyn-1)+u/n), where u/h) is the unit step and B is an arbitrary constant (B>0), Take y-1)-0. Answer with either causal or 'anticausal only QUESTION 2 For the following system: yn) -yn-1Va -x(n), for a 0.9, find y(10), assuming y(n) - o, for ns -1.Hint: find a closed form for yin) and use it to find the required output sample. (xin)-1 for n>-0) QUESTION 3 A filter has the...
Determine the period number of the ufk-4 cos(K+TT/2) discrete time signal! Select one: O A. 34 O D. Non periodic O E. 34/3 A coil (L 5 mH) is parallel connected to two serially connected resistors (6 kΩ and 4 k2). Calculate the time constant of the above two-pole! Select one: Ο Α.0.5s OC. 5 s Ο D. 0.5 με Ο Ε.0.5 Ms Consider the following sequential network: Z2 Di Ct ㄍ洼 S2 Q2 CLK Choose which function does this...
Can someone fix the program below so it does what the picture
says it won't work for me.
import java.util.Scanner;
public class Userpass {
static String arr[];
static int i = 0;
public static void main(String[] args) {
String username, password;
int tries = 0, result;
do {
System.out.print("Enter the username: ");
username = readUserInput();
System.out.print("Enter the password: ");
password = readUserInput();
result = verifyCredentials(username, password);
tries++;
if (result == -1)
System.out.println("The username is incorrect!\n");
else if (result == -2)...
choose correct answer. no explanation needed
QUESTION 36 What does the apparent magnitude of a star tell us about that star? its mass how bright it appears from Earth its radius how much energy it is emitting QUESTION 37 What is the reason sunspots appear darker than surrounding regions on the Sun's surface? They actually are fairly bright, but appear dark against the even brighter background of the surrounding photosphere. They are too cold to emit any visible light. They...
Question 12 2 pts The reaction Na PO,+ Al(SO), AIPO, +NaySO, is an example of a reaction decomposition double replacement combination (or synthesis) single replacement Question 13 2 pts In the balanced equation 2H2 + O2 --> 2H2O, if you have 8 moles of H20, how many moles of Oz did you start with? 2 16 C 4 8 What is the mass % of oxygen in AIPO4? 52.5% 85.79 47.5% 1.91% Question 15 When is the only time you...
Checkpoint: "Continuous Random Variables ScheduleAvsilable sow ue 0320100 AM IDT Question 1 The Incuhation period bor chicken eggs is rormally distribated wirh a mean of 492 hours ard standard deviation of apprasimarely 26 hoars Your frieed woald like to raise free-range chickens. So, she purchased fertilzed eggs and has been incubuning them for 583 hours shes beginning to woery that the ss are taking too long to hatch which ane of the following statemests is the best advice you can...
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