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Use C/Matlab programming to calculate the CRC of bit stream of 0x58AF where a divisor x4431x2...
QUIZ 2.3 EXAMPLE 2.25 Please help me build the MATLAB code Use MATLAB to build a simulation of Quiz 2.3. Simulate the transmission of 10000 packets, each containing 100 bits. Count the number of packets that contain no error, one, two, three- bit errors, calculate their probabilities. Also calculate the probability of a packet is decoded correctly. Compare your numbers from MATLAB with your theoretical calculation. (Hint: look at Example 2.25.) Data packets containing 100 bits are transmitted over a...
% Use MATLAB to build a simulation of Quiz 2.3. simulate the transmission % of 10000 packets, each containing 100 bits. Count the number of packets % that abilities. Also calculate the probability of a packet is decoded % correctly. Compare your numbers from MATLAB with your theoretical % calculation. (Hint: look at Example 2.25.) -close all -clear all clc x = randi ( [0 1] , 100, 10000) ; numel (X) -nume l (X (find (Х--1 ) ) )...
Consider a noisy communication channel, where each bit is flipped with probability p (the probability that a bit is sent in error is p). Assume that n−1 bits, b1,b2,⋯,b(n−1), are going to be sent on this channel. A parity check bit is added to these bits so that the sum b1+b2+⋯+bn is an even number. This way, the receiver can distinguish occurrence of odd number of errors, that is, if one, three, or any odd number of errors occur, the...
****************IN C PROGRAMMING**************** Sometimes even the smallest change in data can make a big difference. Luckily, there are algorithms that will let us not only detect when there has been an error(like checksums), but also correct when an error has occurred. These algorithms are called error-correcting codes.There are many examples of error correcting codes but one of the simplest examples is called a parity bit. A parity bit is just a single bit (1 or 0) that indicates whether a...
***** Use only MATLAB . Don't use "Printf" C programming 5. Consider This special matrix H -[hijlnxn where the entries of H is (a) Construct the matrix H for n 4 and leave all entries as fractions. Use the exact arithmetic to find the exact solution to the system 0 0 0 b, where b . Find the determinant of H (b) Use four-digits rounding arithmetic to express H found from part 0 0 0 (a); then use it to...
MATLAB programming The Net Present Value is an index used to figure out the time it takes for an investment to become profitable. A simple formula is this: The first year the investment is made, the Present Value, PV is -X, where X is the amount of money invested. Each year after that, the PV is the (revenue of that year)/(1+ the profit rate) to the power of the year For example, for year 2, the PV is: (Revenue)/(1+profit rate...
I have all of the answers to this can someone just actually explain this matlab code and the results to me so i can get a better understanding? b) (c) and (d) %% Matlab code %% clc; close all; clear all; format long; f=@(t,y)y*(1-y); y(1)=0.01; %%%% Exact solution [t1 y1]=ode45(f,[0 9],y(1)); figure; plot(t1,y1,'*'); hold on % Eular therom M=[32 64 128]; T=9; fprintf(' M Max error \n' ); for n=1:length(M) k=T/M(n); t=0:k:T; for h=1:length(t)-1 y(h+1)=y(h)+k*f(t(h),y(h)); end plot(t,y); hold on %%%...
Use matlab and write script: Please use n = input('Enter the value of n :') not the function command. Consider the following equation 6a + 9b + 20c = n The variables a, b, and c can be thought of as the number (non-negative integers) of 6’s, 9’s, and 20’s in n. Note that for a given n, there might be one, multiple, or no solutions for a, b, and c. For example, n = 15 → a = 1...
Please help me with this short, matlab/diffy q project.. teacher said it’s supposed to be a short code Matlab Project Recall that we can approximate the time derivative of a function y(t) at time tn as dt ΔΙ This follows from the limit definition of the derivative and gives the approximate slope of the function y(t) at time tn If we think about 'stepping through time from some initial time to a later time in steps of size At, then...
Solve the following problem in MATLAB. Use format compact for all work to suppress extra lines. Show all work and add comments as needed to explain your logic/steps. 1. The function f(x) = e* can be approximated by the following Taylor series: n=0 The first few terms of the Taylor series are: e 1 + x + + + + ...... 2! 3! 4! Keep in mind that the "!" symbol denotes factorial. For example, the factorial of 4 =...