Solutions for MATLAB: An Introduction with Applications
Problem 2P:
Plot the polynomial y=0.7x413.5x2+6x37 in the domain 5x5. First create a vector for x, next use the...Problem 3P:
Determine the polynomial y(x) that has roots at x = -0.7, x=0.5, x=3.4, and x=5.8. Make a plot of...Problem 4P:
Use MATLAB to carry out the following multiplication of two polynomials: (2x23x+6(5x+4x7)Problem 5P:
Use MATLAB to carry out the following multiplication of polynomials: x(x+1.8)(x0.4)(x1.6) Plot the...Problem 7P:
Use MATLAB to divide the ploynomial 0.9x55.96x420.85x3241x23x+7.5 by the ploynomial 0.5x32.2x2+6x+3...Problem 8P:
The product of four consecutive even integers is 1,488,384. Using MATLAB’s bulk-in function for...Problem 9P:
The product of three integers with spacing of 3 between them (e.g., 9, 12, 15) is 11,960. Using...Problem 10P:
The product of three distinct integers is 6240. The sum of the numbers is 85. The difference between...Problem 11P:
A rectangular steel container (no top) has the outside dimensions shown in the figure. The thickness...Problem 12P:
An aluminum container has the geometry shown in the figure (the bottom part is a rectangular box and...Problem 13P:
A rectangular box (no top) is welded together using sheet metal. The length of the box’s base is 18...Problem 14P:
The probability P of selecting three distinct numbers out of n numbers is calculated by:...Problem 15P:
Write a user-defined function that adds or subtracts two polynomials of any order. Name the function...Problem 16P:
Write a user-defined function that multiplies two polynomials Name the function p=polymult (p1, p2)....Problem 17P:
Write a user-defined function that calculates the maximum (or minimum) of a quadratic equation of...Problem 18P:
A cylinder with base radius rand height h is constructed inside a sphere such that it is in contact...Problem 19P:
Consider the parabola: x = 2(y-2)2 +3,and the point P(3,4). (a) Write a polynomial expression for...Problem 20P:
The following data is given: x -5 -4 -1 1 4 6 9 10 y 12 10 6 2 -3 -6 -11 -12 (a) Use linear...Problem 21P:
21. The boiling temperature of water TB at various altitudes h is given in the following table....Problem 22P:
The U.S. population in selected years between 1815 and 1965 is listed in the table below. Determine...Problem 23P:
The number of bacteria NBmeasured at different times t is given in the following table. Determine an...Problem 24P:
Growth data of a sunflower plant is given tn the following table: Day 7 21 35 49 63 77 91 Height...Problem 25P:
Use the growth data from Problem 24 for the following: (a) Curve-fit the data with a third-order...Problem 26P:
26. The following points are given: x 1 2.2 3.7 6.4 9 11.5 14.2 17.8 20.5 23.3 y 12 9 6.6 5.5 7.2...Problem 27P:
The standard air density. D (average of measurements made), at different heights, h, from sea level...Problem 28P:
Write a user-defined function that determines the best fit of an exponential function of the form...Problem 29P:
Estimated values of thermal conductivity of silicon at different temperatures are given in the...Problem 30P:
Measurements of the concentration, C, of a substance during a chemical reaction at different times t...Problem 31P:
Use the data from Problem 30 for the following: (a) Fit the data with linear interpolation. Estimate...Problem 32P:
The relationship between two variables y and x is known to be: y=axb+x The following data points are...Problem 33P:
Curve-lit the data from the previous problem with a third-order polynomial. Use the polynomial to...Browse All Chapters of This Textbook
Chapter 1 - Starting With MatlabChapter 2 - Creating ArraysChapter 3 - Mathematical Operations With ArraysChapter 4 - Using Script Files And Managing DataChapter 5 - Two-dimensional PlotsChapter 6 - Programming In MatlabChapter 7 - User-defined Functions And Function FilesChapter 8 - Polynomials, Curve Fitting, And InterpolationChapter 9 - Applications In Numerical AnalysisChapter 10 - Three-dimensional Plots
Book Details
More college students use Amos Gilat's MATLAB: An Introduction with Applications than any other MATLAB textbook. This concise book is known for its just-in-time learning approach that gives students information when they need it. The 6th Edition gradually presents the latest MATLAB functionality in detail. The book includes numerous sample problems in mathematics, science, and engineering that are similar to problems encountered by new users of MATLAB. MATLAB: An Introduction with Applications is intended for students who are using MATLAB for the first time and have little or no experience in computer programming. It can be used as a textbook in first-year engineering courses or as a reference in more advanced science and engineering courses where MATLAB is introduced as a tool for solving problems.
Sample Solutions for this Textbook
We offer sample solutions for MATLAB: An Introduction with Applications homework problems. See examples below:
Solve the given equation. ⇒(5− 19 7+ 2.5 3)2⇒(5−2.7143+15.625)2⇒320.7937 Write the MATLAB script...The given row vector contains following elements: 9,1,32,7/4,0,2.25×8.5,0.8 and sin(π/8). Simplify...The given values of x is 0,1,2,3,4,5,6,7. The stated equation is, y=x2−xx+3 .......(1) Substitute...Given Information:The mass of the person is 162 lb.The height of the person is 68 in.The BMI is...The given function is, f(x)=x2−10x+2 The range of function is 0≤x≤5. Substitute x=0 in the above...The given expression is, 6×4>32−3 Assign 1 if the comparison is correct otherwise assign 0....The given function is, y(x)=0.6x3e−0.47x+1.5x2e−0.6x Solve the above equation for y(−2)....The given polynomial function is, y=0.5x5−0.3x4−15.5x3+7x2+36x−7 ............. (1) The range of...The given equation is, x3−e0.8x=20 The value of x lies between x=0 and x=8. Solve the above equation...
More Editions of This Book
Corresponding editions of this textbook are also available below:
Matlab
6th Edition
ISBN: 9781119299257
MATLAB: An Introduction with Applications, 6th Edition: An Introduction with Applications
6th Edition
ISBN: 9781119385134
MATLAB: AN INTRODUCTION WITH APPLICATIO
6th Edition
ISBN: 9781119626596
EBK MATLAB: AN INTRODUCTION WITH APPLIC
6th Edition
ISBN: 8220103113663
MATLAB: An Introduction with Applications
5th Edition
ISBN: 9781118629864
MATLAB: An Introduction with Applications
5th Edition
ISBN: 9781118802199
EBK MATLAB: AN INTRODUCTION WITH APPLIC
5th Edition
ISBN: 8220102007642
Matlab: An Introduction With Applications
2nd Edition
ISBN: 9780471694205
Matlab: An Introduction With Applications
3rd Edition
ISBN: 9780470108772
Matlab An Introduction With Applications Preliminary Edition
3rd Edition
ISBN: 9780471451044
Matlab: An Introduction With Applications
1st Edition
ISBN: 9780471439974
Matlab: An Introduction With Applications
4th Edition
ISBN: 9780470767856
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