In the U.S. fuel efficiency of cars is specified in miles per gallon (mpg). In Europe it is often expressed in liters per 100 km. Write a MATLAB user- defined function that converts fuel efficiency from mpg to liters per 100 km. For the function name and arguments, use Lkm=mpgToLpkm (mpg). The input argument mpg is the efficiency in mi/gl, and the output argument Lkm is the efficiency in liters per 100 km (rounded to the nearest hundredth). Use the function in the Command Window to: (a) Determine the fuel efficiency in liters per 100 km of a car whose fuel effi- ciency is 21 mi/gal. (b) Determine the fuel efficiency in liters per 100 km of a car whose fuel effi- ciency is 36 mi/gal.

In the U.S. fuel efficiency of cars is specified in miles per gallon (mpg). In Europe it is often expressed in liters per 100 km. Write a MATLAB user- defined function that converts fuel efficiency from mpg to liters per 100 km. For the function name and arguments, use Lkm=mpgToLpkm (mpg). The input argument mpg is the efficiency in mi/gl, and the output argument Lkm is the efficiency in liters per 100 km (rounded to the nearest hundredth). Use the function in the Command Window to: (a) Determine the fuel efficiency in liters per 100 km of a car whose fuel effi- ciency is 21 mi/gal. (b) Determine the fuel efficiency in liters per 100 km of a car whose fuel effi- ciency is 36 mi/gal.

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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In the U.S. fuel efficiency of cars is specified in miles per gallon (mpg). In Europe it is often expressed in liters per 100 km. Write a MATLAB user- defined function that converts fuel efficiency from mpg to liters per 100 km. For the function name and arguments, use Lkm=mpgToLpkm (mpg). The input argument mpg is the efficiency in mi/gl, and the output argument Lkm is the efficiency in liters per 100 km (rounded to the nearest hundredth). Use the function in the Command Window to: (a) Determine the fuel efficiency in liters per 100 km of a car whose fuel effi- ciency is 21 mi/gal. (b) Determine the fuel efficiency in liters per 100 km of a car whose fuel effi- ciency is 36 mi/gal.
Write a user-defined MATLAB function that converts speed given in units of miles per hour to speed in units of meters per second. For the function name and arguments use mps = mphTOmets(mph). The input argument is the speed in mi/h, and the output argument is the speed in m/s. Use the function to convert 55 mi/h to units of m/s. NOTE: 1 mph = 0.44704 m/s Function 0 C Reset I MATLAB Documentation 1 function mps=mphT0mets (mph) 2 %Write code here 3 end
Pressure in U.S. customary units is measured in psi (pound per square inch). In SI metric units pressure is measured in Pa (N/m²). Write a user-defined MATLAB function that converts pressure given in units of psi to pressure in units of Pa. For the function name and arguments, use [Pa] = Psi- ToPa (psi). The input argument psi is the pressure in units of psi to be converted, and the output argument Pa is the converted pressure in units of Pa (rounded to the nearest integer). Use the function in the Command Win- dow to: (a) Convert 120 psi to units of Pa. (b) Convert 3,000 psi to units of Pa.
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Write a MATLAB program on Octave that calculates the time of flight, maximum height, and horizontal range of a projectile. Your program should ask the user to enter initial speed and launch angel. Then your program should do calculations and output the time of flight, maximum height, and horizontal range. For the output, use 'fprintf function. 2vo sin e Time of flight %3D vở sin? e Maximum height reached 28 Horizontal range v sin 20 Note that g=9.81 Copy/paste your code and output below: Important note: Please explain your code step by step using %
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Write a Matlab Program that used to read and display the HbAlc test shown in figure below (Using Function) your program should contain all necessary prompt and message www HbA1c Test Score HBA1C Test Score Glucose mmol/L Moan Blood mg/dL 4.0 50 26 Excellent 5.0 80 4.7 6.0 115 6.3 7.0 150 82 Good 8.0 180 10.0 90 215 11.9 10.0 250 13.7 11.0 280 15.6 Poor 12.0 315 17.4 13.0 350 19.3 14.0 380 21.1