Chapter 4: Programming in Matlab - College of the Redwoods

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$Math 50A February 18, 2011 Quiz #10 Name: David Arnold ...$

$College of the Redwoods Math Lab What is the Math Lab course? The$

$Math Department Meeting Minutes April 19, 2013 in PS 117 3-â€5pm ...$

288 Chapter 4 Programming in Matlab tion. i. Write an “array smart” anonymous function f for the given function. Test your anonymous function before proceeding. ii. Set: 39. f(x, y) = 11 − 2x + 2y where x + y < 0 and x ≥ −2. 40. f(x, y) = 10 + 2x − 3y where x − 2y ≤ 0 or y ≤ 0. x=linspace(-3,3,40); y=x; [x,y]=meshgrid(x,y); Evaluate the function with z=f(x,y). iii. Use logical indexing to replace all entries in z with NaN that do not satisfy the given constraint. iv. Use mesh(x,y,z) to plot the surface defined by the function and constraint. Add axis labels and a title. v. Open a second figure window with the command figure. Replot the surface and orient the view with view(0,90). Add axis labels and a title. Does the pictured region satisfy the given constraint? 35. f(x, y) = 12 − x − y where x > −1. 36. f(x, y) = 10 − 2x + y where y ≤ 3. 37. f(x, y) = 14 + x − 2y where x + y < 0. 38. f(x, y) = 14 + x − 2y where x − y ≥ 0.
Section 4.1 Logical Arrays 289 4.1 Answers 1. 3. 5. >> v>w ans = 0 1 0 1 >> v> v==w ans = 0 0 1 0 11. 13. >> (A>3) & (A> ~(A> A>14 ans = 1 1 0 0 1 1 0 0 0 1 0 0 0 1 1 0 0 1 1 0 0 1 1 0 0 >> P((P
Page 1 and 2: 4 Programming In Matlab In this cha
Page 3 and 4: Section 4.1 Logical Arrays 261 4.1
Page 5 and 6: Section 4.1 Logical Arrays 263 >> A
Page 7 and 8: Section 4.1 Logical Arrays 265 >> u
Page 9 and 10: Section 4.1 Logical Arrays 267 A nu
Page 11 and 12: Section 4.1 Logical Arrays 269 Seem
Page 13 and 14: Section 4.1 Logical Arrays 271 >> k
Page 15 and 16: Section 4.1 Logical Arrays 273 >> a
Page 17 and 18: Section 4.1 Logical Arrays 275 >> x
Page 19 and 20: Section 4.1 Logical Arrays 277 >> m
Page 25 and 26: Section 4.1 Logical Arrays 283 That
Page 27 and 28: Section 4.1 Logical Arrays 285 4.1
Page 29: Section 4.1 Logical Arrays 287 prim
Page 33 and 34: Section 4.1 Logical Arrays 291 x=li
Page 35 and 36: Section 4.1 Logical Arrays 293 29.
Page 37 and 38: Section 4.1 Logical Arrays 295 Elim
Page 39 and 40: Section 4.1 Logical Arrays 297 Draw
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Page 75 and 76: Section 4.3 Functions in Matlab 333
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Section 4.3 Functions in Matlab 339
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Section 4.4 Variable Scope in Matla
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Section 4.5 Subfunctions in Matlab
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Section 4.6 Nested Functions in Mat
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Chapter 4: Programming in Matlab - College of the Redwoods

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