Sudoku

photo 4
I found that the posts could only be shown partly in any RSS reader, 
if I wrote is in English.

About Sudoku, I think everybody can finish the game in a short time if a lot of  information is given. I found an M-file on Matlab’s homepage, which utilized the image processing.

[Actually, Google Goggles had done that before, but this time with Matlab.]

First, use image processing to import the sudoku game into text format.

Second, use traditional method to calculate the solution.

The GUI is concise and nice, I think it is a wonderful piece of work.

Also this piece of work could be extended to jigsaw Sudoku. I suppose.

——————————————————————————————-

I am thinking to convert images of PDE into text format, then use FDE or FEM to calculate the solution.

About YiMin

This is just a nerd PhD student of Math@UT Austin.