1. Write a program in a matlab script file that uses variables to calculate and print out the sum of the two numbers. 2. Write a program in a matlab script file that asks the user to input the length and height of a rectangle. The program should calculate and print the perimeter and area. 3. Write a program in a matlab script file that asks the user to input any character string containing uppercase letters and prints out its lowercase version.
1. Write a program in a matlab script file that uses variables to calculate and print out the sum of the two numbers. 2. Write a program in a matlab script file that asks the user to input the length and height of a rectangle. The program should calculate and print the perimeter and area. 3. Write a program in a matlab script file that asks the user to input any character string containing uppercase letters and prints out its lowercase version.
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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Computer science
Transcribed Image Text:Exercises (to be completed by creating a
separate Matlab script for each exercise.)
For all exercises, make sure your programs
don't print to the screen any more than the
output that is specified.
1. Write a program in a matlab script file
that uses variables to calculate and print
out the sum of the two numbers.
2. Write a program in a matlab script file
that asks the user to input the length and
height of a rectangle. The program
should calculate and print the perimeter
and area.
3. Write a program in a matlab script file
that asks the user to input any character
string containing uppercase letters and
prints out its lowercase version.
4. Write a program in a matlab script file
that asks the user to input any character
string of unknown length and prints out a
message to the user identifying and
printing out its penultimate character.
5. Write program in a matlab script file that
asks the user to input the number of KWh
used in a given month and prints out a
message that states the charge for the
usage in dollars. Assume the charge per
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