This site is devoted to mathematics and its applications. Created and run by Peter Saveliev.
Answers
From Mathematics Is A Science
Contents
- 1 Algorithm for hexagonal and triangular cells
- 2 Analysis of hands
- 3 Are there inaccessible areas in the maze?
- 4 Can you get from A to B in the maze?
- 5 Compute DDP
- 6 Design a character recognition system
- 7 Graph for vertex-vertex-edge...
- 8 Graph for Gridface
- 9 Implement Reverse
- 10 Is the bone broken?
- 11 Is the membrane penetrable?
- 12 Is there an air-bubble in the alloy?
1 Algorithm for hexagonal and triangular cells
Create an article - Algorithm for hexagonal and triangular cells
2 Analysis of hands
Should be clear...
3 Are there inaccessible areas in the maze?
Consider 1-cycles. If there are more than one 1-cycle, the answer is yes. Run Pixcavator - for this particular image, there is only one 1-cycle...
4 Can you get from A to B in the maze?
Consider 1-cycles. If A and B are inside the same 1-cycle, the answer is yes. For this particular image, there is only one 1-cycle...
5 Compute DDP
Should be zero, always!
6 Design a character recognition system
Contribute to this article Character recognition.
7 Graph for vertex-vertex-edge...
8 Graph for Gridface
The pixels are added row by row, left to right. In the graph they are numbered according to their coordinates.
9 Implement Reverse
10 Is the bone broken?
Consider 0-cycles. If there is no 0-cycle that connects top to bottom, the answer is Yes.
11 Is the membrane penetrable?
Think about it.
12 Is there an air-bubble in the alloy?
Consider 2-cycles.
