Question 3 a) Explain the difference between a script file and a function file i) Write a program using MATLAB that calculates the average, N N i=1 and the standard deviation for a set of values (X), N i=1 S = 1 N(N -1)

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
icon
Related questions
Question
Question 3
a) Explain the difference between a script file and a function file
i) Write a program using MATLAB that calculates the average,
N
* x,
N
and the standard deviation for a set of values (X),
N
i=1
S = 1
N (N-1)
Transcribed Image Text:Question 3 a) Explain the difference between a script file and a function file i) Write a program using MATLAB that calculates the average, N * x, N and the standard deviation for a set of values (X), N i=1 S = 1 N (N-1)
b) Make a script file 'date.m' with which the user can call up de desired date.
How to solve the problem
- Ask the user (with the command >> input if he/she wants to know the date (1=yes, 2=no). -
If the answer is 'yes' the date must be displayed (>> date).
- If the answer is 'no' display on the screen that the user does not want to know the date (>>
disp)
Write the m-file in MATLAB.
c) Given the function prototype,
Function [out]= examfen (in)
Write four (4) different calls to the function, each of which uses a distinctly different method
to provide a value for the required parameter. Assume any variables that you need are
available
Transcribed Image Text:b) Make a script file 'date.m' with which the user can call up de desired date. How to solve the problem - Ask the user (with the command >> input if he/she wants to know the date (1=yes, 2=no). - If the answer is 'yes' the date must be displayed (>> date). - If the answer is 'no' display on the screen that the user does not want to know the date (>> disp) Write the m-file in MATLAB. c) Given the function prototype, Function [out]= examfen (in) Write four (4) different calls to the function, each of which uses a distinctly different method to provide a value for the required parameter. Assume any variables that you need are available
Expert Solution
steps

Step by step

Solved in 2 steps

Blurred answer
Recommended textbooks for you
Database System Concepts
Database System Concepts
Computer Science
ISBN:
9780078022159
Author:
Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:
McGraw-Hill Education
Starting Out with Python (4th Edition)
Starting Out with Python (4th Edition)
Computer Science
ISBN:
9780134444321
Author:
Tony Gaddis
Publisher:
PEARSON
Digital Fundamentals (11th Edition)
Digital Fundamentals (11th Edition)
Computer Science
ISBN:
9780132737968
Author:
Thomas L. Floyd
Publisher:
PEARSON
C How to Program (8th Edition)
C How to Program (8th Edition)
Computer Science
ISBN:
9780133976892
Author:
Paul J. Deitel, Harvey Deitel
Publisher:
PEARSON
Database Systems: Design, Implementation, & Manag…
Database Systems: Design, Implementation, & Manag…
Computer Science
ISBN:
9781337627900
Author:
Carlos Coronel, Steven Morris
Publisher:
Cengage Learning
Programmable Logic Controllers
Programmable Logic Controllers
Computer Science
ISBN:
9780073373843
Author:
Frank D. Petruzella
Publisher:
McGraw-Hill Education