class questions - Githubissues

Professor Qi asked us to solve these two questions by class on 2016 September 13.

[x] What does imshow(A, [ ]) do? What are the acceptable data types for variable A?
[x] Write down mathematical formulas for all the 6 solid black curves on slide #9 of class lecture Ch3.1.DIPBasicSpatial.pdf.

brobeson / class