- http://physicsmatayom.spaces.live.com
- http://sites.google.com/site/physicsmatayom
- http://physicsmatayom.podbean.com
physicsmatayom_Udonpittayanukoon2548_2549-2550-2551B.E. - http://www.editgrid.com/user/physicsmatayom
Spreadsheet Physics Udonpittayanukoon2549-2551B.E. - http://sathaporn.exteen.com
- http://www.vcharkarn.com/vblog/32546
- http://board.truehits.net/board.php?id=5650
- http://www.udonthani.com/webboard/index.php?automodule=blog&req=showblog&blogid=13
- http://www.udonthani.com
- http://www.udn1.obec.go.th/modules.php?name=Forums&file=viewtopic&t=338
spreadssheet Physicsmatayom_Udonpittayanukoon2548 m6032548,m6052548,m6072548,m6092548,m6112548
- y=R*sin(2*pi*f*t+phase)
- y=R*sin(2p*f*t+f)
http://docs.google.com/FilePage?id=df89mqnh_9ggs5j6dw
http://www.piano-midi.de/midis/beethoven/elise.mid
A Whiter Shade Of Pale - Procol Harum