I have an issue where I want to assign points to a specific grid number in a 2D gridmesh. For example, let's say I have a square divided into 4 grids: 1,2,3 and 4.
Now, if I know the coordinates of a point (x,y), I want to find out in which of these 4 grids (or quadrants) the point is located at, and extract the number of that grid.
For example, lets say I have a square with side lengths 1, divided into 4 equally large grids numbered 1,2,3 and 4 from left to right (the way you would read a book).
Each grid will then have sides of length 0.5. Then, a point with coordinates (0.75,0.75) would clearly exist in grid nr 2 assuming we use a standard x-y coordinate system with Origin at the bottom left corner of the square. How can I extract this grid number (4) in matlab?
Thanks in advance!
Best regards, Arian