Explain the difference between a script file and a function file
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
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Question
- Explain the difference between a script file and a function file
- i) Write a program using MATLAB that calculates the average,
|
|
- 1 N
x x1
N i =1
and the standard deviation for a set of values (X),
S =
- 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.
- Given the function prototype, Function [out] = examfcn (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
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