MATLAB: An Introduction with Applications
5th Edition
ISBN: 9781118629864
Author: Amos Gilat
Publisher: WILEY
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Chapter 8, Problem 24P
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 | 9.2 | 9.6 | 8.5 | 6.5 | 2.2 |
(a) Fit the data with a first-order polynomial. Make a plot of the points and the polynomial.
(h) Fit the data with a second-order polynomial. Make a plot of the points and the polynomial.
(c) Fit the data with a third-order polynomial. Make a plot of the points and the polynomial.
(d) Fit the data with an fifth-order polynomial. Make a plot of the points and the polynomial.
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Chapter 8 Solutions
MATLAB: An Introduction with Applications
Ch. 8 - Prob. 1PCh. 8 - Prob. 2PCh. 8 - 3. Use MATLAB to carry out the following...Ch. 8 - Prob. 4PCh. 8 - Prob. 5PCh. 8 - Prob. 6PCh. 8 - Prob. 7PCh. 8 - 8. The product of three integers with spacing of 5...Ch. 8 - 9. A rectangular steel container bas the outside...Ch. 8 - 10. An aluminum fuel tank has a cylindrical middle...
Ch. 8 - Prob. 11PCh. 8 - Prob. 12PCh. 8 - Prob. 13PCh. 8 - Write a user-defined function that multiplies two...Ch. 8 - Write a user-defined function that calculates the...Ch. 8 - Prob. 16PCh. 8 - 17. Consider the parabola and the point P(3,...Ch. 8 - The following data is given: x 2 5 6 8 9 13 15 y 7...Ch. 8 - Prob. 19PCh. 8 - The U.S. population in selected years between 1815...Ch. 8 - Prob. 21PCh. 8 - 22. Growth data of a sunflower plant is given in...Ch. 8 - 23. Use the growth data from Problem 22 for the...Ch. 8 - 26. The following points are given: x 1 2.2 3.7...Ch. 8 - The standard air density. D (average of...Ch. 8 - Prob. 26PCh. 8 - Viscosity is a property of gases and fluids that...Ch. 8 - Prob. 28PCh. 8 - Prob. 29PCh. 8 - When rubber is stretched, its elongation is...Ch. 8 - Prob. 31PCh. 8 - The transmission of light through a transparent...Ch. 8 - Prob. 33P
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