Hematopoietic: J.D. is a 37 years old white woman who presents to her gynecologist complaining of a 2-month history of intermenstrual bleeding, menorrhagia, increased urinary frequency, mild incontinence, extreme fatigue, and weakness. Her menstrual period occurs every 28 days and lately there have been 6 days of heavy flow and cramping. She denies abdominal distension, back-ache, and constipation. She has not had her usual energy […]
Assignment Details St. Augustine’s Hospital System is seeking a chief information officer (CIO) for its Healthcare Information Systems Department, and you are a candidate for an interview for the position. Respond to the following interview questions: Explain the terms health care information technology, computer literacy, medical informatics, and nationwide hospital information network and highlight their significance. Describe the 4 cultural orientations of a health […]
Effectively Researching Business Ethics This is a hands-on exercise to master research in Trident’s Online Library (accessed at the top left of the TLC Portal home page) and on the Internet. You will also learn how to create a research paper using APA format, citation, and referencing. Review the required readings for Module 1 before starting this assignment. Published materials will guide referencing, formatting, and […]
Chapter 9 After you have thoroughly and carefully read the chapter, identify the following: Main Points — how should you organize your main points for maximum value to your speech? Supporting Materials — how should you use supporting materials to validate or support your main points? Connectives — identify types of connectives, and explain how you’d use them in your speech.4 Chapter 10 After you […]
Create a 5–10 minute video using Kaltura (or similar courseroom-compatible software) in which you propose a departmental financial plan for the upcoming year in the City of Acme, along with supporting data visualizations and discussions of economic principles and drivers behind the financial plan. Collapse All Introduction Data Visualization Revisited You’re already familiar with data visualizations that inform your decision-making. You might look at a […]
Relates to the question “CLC – Health Care Organization Evaluation” The purpose of this assignment is to reflect on your collaborative practice within the CLC Health Organization Evaluation assignment. In 250-500 words, answer the following: Describe the communication tools and techniques used by your team. What were the strengths and weaknesses of the group when collaborating to complete this project? What strategy, or approach, would […]
PEngl111wk2.docx P Engl 111 PART A To start this week’s discussion forum, read Graff’s “Hidden Intellectualism” carefully, taking notes as you go. Using your reading of the Introduction, Chapter 1, and 2 of ” They Say/ I Say,” identify the conversation Graff is entering. Once you’ve carefully read the text, answer the following questions. Post your answers as a response to this forum post. Don’t attach a file–just […]
Exam 3 Key Concepts Fall 2024 Note: The key concepts list is meant to serve as a resource list of topics and concepts that are included in module content and required readings. For all disorders: · Causes and risk factors · Pathophysiology · Diagnostic procedures · Clinical manifestations · Medical management · Nursing management of and priorities of care · Client teaching/education Module 7: 1. […]
Discussion 1: A peer-review process provides doctoral students opportunities to explore their own ideas and thoughts as well as assisting their peers by providing substantive feedback and critical thinking questions and ideas. Complete the Purpose Statement Worksheet . Post your revised problem statement from Week 3 along with a proposed purpose statement for your study. Discussion 2: Write a 250- to 300-word reflective statement in […]
Social Change is at the core of Walden’s mission as a university. The sociological definition of social change is the “transformation of culture, behavior, social institutions, and social structure over time (University of Minnesota, 2016).” However, Walden University’s mission of social change is even more succinct. It is “people working to improve the lives of others (Walden University, n.d.).” As a DNP-prepared nurse, examples of the kinds […]
Activity 1:
A discrete-time system can be described in one of two ways. One is by the unit-pulse response of the system, and the other is by the difference equation. In the first case, if we are given an input and want to find the output, we have to convolve the system response with the input signal. In the second case, we have to solve the difference equation for the output when the input signal is substituted into the difference equation. The result should be the same no matter what approach is used.
A discrete-time system has the following unit-pulse response:
for
Correspondingly, the following difference equation describes the behavior of the system:
Matlab Tip: Remember that you can easily get help on a command in Matlab by typing help with the command at the prompt:
EDU>>help conv
Matlab Tip: Also, don't forget that in Matlab when you do certain operations on an array element-by-element, you must precede the operator with a period. For instance, in Matlab, if you define an array n as follows:
EDU>>n=[0:20];
then the first term of the unit-pulse response is written as 0.5.^n
Matlab Tip: Sometimes it is useful to know the size of arrays you have created. This can be done in several ways. For example, you can use the command size:
EDU>> size(n)
ans =
1 21
The size of the array is returned. In this case, the array n has a size of 1 row by 21 columns.
Alternatively, you can switch the display from the Current Directory to the Workspace. Then all current variables and arrays and their sizes are displayed. Just click on Workspace in the upper left corner as indicated below.
The Matlab function recur is not a function which comes with Matlab or any of the toolboxes you have installed. Instead, it is a that must be added to your Matlab directory.
The Matlab function recur can be found in a zip file at the Mathworks site at the following location:
http://www.mathworks.com/matlabcentral/fileexchange/loadFile.do?objectId=2148
Extract the file recur.m to the current directory shown at the top of the Matlab window.
On the other hand, you can copy and paste the script below into a text file like Notepad and save it as recur.m in the current directory shown at the top of the Matlab window.
function y = recur(a,b,n,x,x0,y0);
%
% y = recur(a,b,n,x,x0,y0)
% solves for y[n] from:
% y[n] + a1*y[n-1] + a2*y[n-2]... + an*y[n-N]
% = b0*x[n] + b1*x[n-1] + ... + bm*x[n-M]
%
% a, b, n, x, x0 and y0 are vectors
% a = [a1 a2 ... aN]
% b = [b0 b1 ... bM]
% n contains the time values for which the solution will be computed
% y0 contains the initial conditions for y, in order,
% i.e., y0 = [y[n0-N], y[n0-N+1], ...,y[n0-1]]
% where n0 represents the first element of n
% x0 contains the initial conditions on x, in order
% i.e., x0 = [x[n0-M],...,x[n0-1]]
% the output, y, has length(n)
%
N = length(a);
M = length(b)-1;
if length(y0) ~= N,
error('Lengths of a and y0 must match')
end
if length(x0) ~= M,
error('Length of x0 must match length of b-1')
end
y = [y0 zeros(1,length(n))];
x = [x0 x];
a1 = a(length(a):-1:1); % reverses the elements in a
b1 = b(length(b):-1:1);
for i=N+1:N+length(n),
y(i) = -a1*y(i-N:i-1)' + b1*x(i-N:i-N+M)';
end
y = y(N+1:N+length(n));
To get information on how to use the function, at the Matlab prompt, type:
EDU>>help recur
It might be helpful to change the index of the difference equation such that the highest index is n rather than n+2.
**PLEASE SEE ATTACHMENT**
Delivering a high-quality product at a reasonable price is not enough anymore.
That’s why we have developed 5 beneficial guarantees that will make your experience with our service enjoyable, easy, and safe.
You have to be 100% sure of the quality of your product to give a money-back guarantee. This describes us perfectly. Make sure that this guarantee is totally transparent.
Read moreEach paper is composed from scratch, according to your instructions. It is then checked by our plagiarism-detection software. There is no gap where plagiarism could squeeze in.
Read moreThanks to our free revisions, there is no way for you to be unsatisfied. We will work on your paper until you are completely happy with the result.
Read moreYour email is safe, as we store it according to international data protection rules. Your bank details are secure, as we use only reliable payment systems.
Read moreBy sending us your money, you buy the service we provide. Check out our terms and conditions if you prefer business talks to be laid out in official language.
Read more