Initial commit

chapter_02/example_2.ipynb

chapter_02/example_3.ipynb

chapter_02/example_5.ipynb

chapter_02/figures/example_2_fkb.png

chapter_02/figures/example_3_fkb.png

chapter_02/figures/example_5_fkb.png

chapter_03/example_12.ipynb

chapter_03/example_8.ipynb

chapter_03/example_9.ipynb

chapter_03/figures/example_12_fkb.png

chapter_03/figures/example_8_fkb.png

chapter_03/figures/example_9_fkb.png

chapter_03/figures/example_9_fkb.svg

chapter_03/figures/example_9_fkb_raw.png

chapter_04/example_14.ipynb

chapter_04/example_18.ipynb

chapter_04/example_20.ipynb

chapter_04/example_21.ipynb

chapter_04/example_22.ipynb

chapter_04/figures/example_18_dxdy.png