Created
October 28, 2016 22:02
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| lin = @(x) x; | |
| sqr = @(x) x.^2; | |
| cub = @(x) x.^3; | |
| x = -pi/2:pi/1000:pi/2; | |
| y1 = atan(lin(tan(x))); | |
| y2 = atan(sqr(tan(x))); | |
| y3 = atan(cub(tan(x))); | |
| figure | |
| hold on | |
| plot(x, y1) | |
| plot(x, y2) | |
| plot(x, y3) | |
| legend('y=x','y=x^2','y=x^3') |
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