.. Created by Adam Cunnningham on Sat Dec 10 2016.

**Week 8: March 20 - 24**
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Complex Numbers
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Complex numbers are introduced as pairs of real numbers that obey certain rules for addition and multiplication. It is shown that this naturally leads to a geometric view of complex numbers, and that Newton's method can be applied equally well to find the complex roots of polynomial equations.

Images and the RGB Color Model
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NumPy arrays can be used to represent both color and grayscale images. We learn how colors are represented in terms of red, green, and blue components, and some of the functions Matplotlib provides for saving, loading and displaying images.

Matplotlib
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- **imread**
- **imsave**
- **imshow**
- **subplot**

Quiz 7: NumPy Arrays and Indexing
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- Array creation
- Multi-dimensional arrays
- Array indexing and slicing

:download:`Sample Quiz 7 <../Quizzes/Quiz7Sample.pdf>`

Report 4
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:doc:`newton_complex`