Pedro Wave for Excel Guys

Finding engineering work quite un-challenging lately I decided to start this blog in which to share cool ways of solving engineering problems or just interesting modeling of natural phenomena in MS Excel 2003. I use mainly cell formulas with minimum of VBA in order to take advantage of the native excel spreadsheet speed. Hi, I’m George Lungu, the admin of this blog. I do analog and mixed-signal electronics design and systems modeling for a living.

So begins the blog Excel Unusual that just started to publish my friend Geo and certainly surprise more than one, starting with me.

Yesterday included his first three contributions and have left me wondering, also he attaches the files in Excel 2003 without hiding anything!

As just one example: A roller coaster in Excel 2003 created with a 2D scatter plot. Math formulas are in the spreadsheet with minimal macro code.



Download it from his blog Excel Unusual here.

To start it click the little sun icon in the NE corner of the chart.

If you want to know how it is designed, read this:
Excel Simulation By George Lungu
Excel Calcs by George Lungu

Ride on this roller coaster!