Mapping continuous values onto a discrete spectrum

Guri

2016 6 14

0 个回答

5 次查看（30 天）

0 个投票

I have an assignment I am really struggling with. We have a gray scale image (dimensions: AxBx1)). When given a number N, the number of intervalls, we are supposed to map all values to a single number. Here is an example for N=4:

[0.00 - 0.25] mapped to 0

[0.25 - 0.50] mapped to 0.3 repeating

[0.50 - 0.75] mapped to 0.6 repeating

[0.75 - 1.00] mapped to 1

I have figured out that if given the number N, then I need N-1 values to map those intervalls to. All I need is a function or some other way to do so, because we are not allowed to use loops or recursion. And I have no idea how to even begin programming this. I have already looked googled and couldn't find a answer.