A system is memoryless if, for any no, we are able to determine the value of y(no) given only the value of x(no). True False نقطة واحدة Discrete-time signals are often derived by sampling a continuous-time signal, such as speech, with an analogto- digital (D/A) converter. True False O

Q: An analog signal of maximum frequency 4KHZ is sampled at a certain sampling frequency. It was…

A: Answer to the above question about sampling frequency and analog signal is stated in step2.

Q: 2 1.5 1 0.5 -0.5 -1 -1.5 -2 10 15 20 25 30 Recall that for a discrete-time sinusoid, the normalized…

A: A discrete-time signal  x[n] is periodic if It is defined for all possible values of n,-∞<n<∞…

Q: Plot the following discrete-time signals using Matlab: ; where -5 s n < 15 (a) x[n] = discrete-time…

A: (a) Unit step function: u(t)={ 1 if t&gt;0 and 0 if t&lt;0} MATLAB CODE:   close…

Q: Consider an analog signal x„(t) = sin(20 7t), O < t s 1. It is sampled at T, = 0.01, 0.03, 0.05,…

A: x(t) = sin(20* pi * t) 1) For Stopping time = 0.01 Fs = 8000;  dt = 1/Fs;  StopTime = 0.01;  t =…

Q: Non-periodic and deterministic signals are energy signals whereas periodic and random signals are…

A: Answer : 1) True . Periodic are power signals . where non periodic are  energy signals. 2) Random…

Q: The SKFD equation given below belongs to an LTI system. 3 y(n) -y(n–1) +- y(n-2) = 2x(1) q(n-1)+…

A:

Q: 2. CHANNEL CAPACITY For a case of a telephone line with a bandwith of 3,30oHz, plot the channel…

A: Matlab code:   %Bandwidth of the telephone line %SNR range is 0 to 60 db B = 3300; SNRdb = 0:1:60;…

Q: Suppose x, and x2 are binary valued (0 or 1). What boolean function does the network shown below…

A: Lets see the solution in the next steps

Q: Question 2: An even parity bit is a bit that is equal to 1, if the number of 1's in the input is odd…

A: 2 (a).

Q: A real-valued signal x(n) is called symmetric * (even) if x(-n) = -x(n) O x(-n) = x(n) O x(-n) =…

A: Answer : I attached an image please have a look oncce.

Q: A real-valued signal x(n) is called symmetric * (even) if x(-n) = -x(n) O O ()x = (u-)x x(-n) = -x(-…

A: We know that any signal be it continuous or discrete is said to be symmetric(even) when that signal…

Q: The Line Coding scheme that shows the best behavior (among the following) with a long sequence of…

A: While doing programming in any programming language, you need to use various variables to store…

Q: Given that A=0, B=0, C=1, what are the values of F an Y in the following circuit? (3 Points) A D D,…

A: Since A=0 B=0 and C=1 When we pass throw mux it will high f=1

Q: Periodic analog signals can be classified as simple or composite, how, give an example of both. The…

A: Periodic analog signals can be classified assimple or composite. A simple periodic analog signal, a…

Q: HW6 Consider the analog signalx, (t) given by x,(t) = 3 cos 2000t +5 sin 6000 tt+ cos12000tt What is…

A: Answer:)

Q: matlab programming for n+2 not for n Learning signal processing in modulation changed step size…

A: Required :- Approach :- Since from equation we can understand that from  adding 2 to x[n] means it…

Q: matlab programming for n+2 not for n Learning signal processing in modulation changed step size…

A: Required :- Approach :-   Steps :- Point to Note :-  you can see that this is left shifting of…

Q: 3. Find the time delay for the delay subroutine shown as follow, if the system has an S051 with…

A: The CPU takes a particular number of clock cycles to perform an instruction. These clock cycles are…

Q: Answer with true or false and correct the false ? a - The signal X(t) is said an even signal if it…

A: We need to tell that the statement is true or false, and if false then we need to correct the…

Q: Answer with true or false and correct the false ? a - The signal X(t) is said an even signal if it…

A: False Even Signal :-A signal is said to be even when it satisfies the condition x(t) = x(-t) Odd…

Q: Plot the following discrete-time signals over the range -10 sns 10: i. 6(n-31 ii. uln-31 ii. r(n-3)…

A: Matlab code: n = -10:10; unitStep = n&gt;=0; y = (4.*(0.8.^(n)).*cos(0.2.*n.*pi)).*unitStep;…

Q: Complete a truth table that has 3 inputs (A, B, and C) and one output (F). F=1 whenever the binary…

A: Complete a truth table that has 3 inputs (A, B, and C) and one output (F). a. F=1 whenever the…

Q: Q3: By means of DTFT and IDTFT, show that the output response of an LTI system h(n) = a"u(n) to the…

A: Answer is given below .

Q: Q5/ A causal discrete-time LTI system is implemented using the difference equation y(n) = x(n) + 0.5…

A:

Q: The basic principle of differential coding techniques like Differentil PCM (DPCM) and Adaptive…

A: 1) The Differentil PCM(DPCM) works on the principle of prediction. The value of the present sample…

Q: For Sin wave signal, which one is not correct? O a. It is aperiodic signal. O b. It is continuous…

A: For The Sin wave signal, which one is not correct? a) it is a periodic signal. b)it is a continuous…

Q: B. For k-4, n-7. If the received word is R= [1 1 110 1 0], check if there's an error occurred in R,…

A: It is defined as error-correcting codes (ECC) are a sequence of numbers generated by specific…

Q: Q3] A discrete memoryless source emits the following alphabet symbols: M1 -M2 M3 -M4 -M5 -M6 0.3…

A: The sum of probabilities must be equal to 1.  therefore-   M1+M2+ M3 +M4 +M5 +M6=10.3 +0.25 +0.2…

Q: (25M) Consider the analog signal x,(t) =3cos(100 a t) + sin(150 t). a) Determine the minimum Fs to…

A:

Q: A signal x n has the Z-transform Xz e3/z. The values of x 1 and x2 of the signal x n are: O a) æ[1]…

A: According to the information given:- We have to find out which option is satisfy the value X[1]and…

Q: Bandwidth diagram of periodic signals has frequencies which are continuous in nature. Select one: O…

A: Required : True/False with reason

Q: a) Draw the graph of the NRZ-I, Manchester & differential Manchester using data stream 01010101,…

A: The following things need to be kept in mind while drawing the data stream:- NRZ-I- Change the…

Q: An analog signal is digitized and stored in a file. For digitizing with 3 bits, if data rate is 56,4…

A: An analog is digitized and stored in a file. for digitizing with 3 bits, if data rate is 56,4 Kbps…

Q: Compute F.T of signal in Program theoretically. syms t x=heaviside (t+2)-heaviside (t-2); f=fourier…

A: Answer: I have given answered in the handwritten format in brief explanation.

Q: Answer with true or false and correct the false ? a - The signal X(t) is said an even signal if it…

A: Even Signal: A signal is referred to as an even if it is identical to its time-reversed…

Q: For a given two input sequences the lengths of both linear and circular convolution outputs are not…

A: Linear convolution is the basic operation used to calculate the output for any linear time invariant…

Q: QUIZ ONE Answer with true or false and correct the false ? a - The signal X(t) is said an even…

A: a. Even Signal: A signal is referred to as an even if it is identical to its time-reversed…

Q: Given that A=0, B=0, C=1, what are the values of F an Y in the following circuit? Do D D2 3X8 D. Low…

A: For the below given circuit, need to find value of F and Y, when A = 0, B = 0 and C = 1. Where F…

Q: Compute F.T of signal in Program theoretically. syms t x=heaviside (t+2)-heaviside (t-2);…

A: Answer: I have given answered in the handwritten format in brief.

Q: Assuming A and B are 32-bit signed integers, which of the following arithmetic operations can NEVER…

A: Overflow will occurs in the following cases: Addition of operands with same signs.(i.e., for both…

Q: Plot the following discrete-time signals using Matlab: ; where -5 < n s 15 (a) x[n] = discrete-time…

A: Note: Answering the first three subparts as per the guidelines. Output : Plot of unit step function…

Q: If Y(k) is the discrete Fourier transform of y(n), then the inverse discrete Fourier transform of…

A: discrete Fourier transform (DFT) converts a finite sequence of equally-spaced samples of a function…

Q: 2/Chose the correct answer for utput Q3 of the following circuit ssume that A= 110011,B=000011,…

A: Lets see the solution.

Q: How many zeros does a type m system have at the origin where m is an integer. Select one: a. m-2 b.…

A: How many zeros does a type m system have at the origin where m is an integer. a. m-2…

Q: A signal sampled at sampling rate of 3214 Hz and applied to 48 point DFT block to compute the…

A: Given:

Q: What should be the theoretical minimum sampling frequency for the signal to be reconstructed in the…

A: Theoretical Value of sampling frequency is always equal to 2 times the signal frequency. Hence Ns…

Q: Sampling of continuous time signals generate signals O a. FSK O b. PWM Oc PAM O d. PCM

A: Sampling of continuous time signals generate______signals a. FSK b. PWM c. PAM d. PCM

Q: Nyquist rate for x(t) = 4cos(4000rtt)sin(4000t) Your answer

A: Nyquist rate :-  Nyquist rate can be considered as the rate at which bandwidth signal sample needs…

Q: A synchronous state machine has two inputs (X1 and X2) and two outputs (Z1 and Z2). The inputs…

A: Lets see the solution in the next steps

Q: A video system can take videos from one of the two video sources, but can only display one source at…

A: A decoder is a circuit which has n inputs and 2n outputs, and outputs 1 on the wire corresponding to…