Tag Archives: VBA

Evaluate Function – update

Posted on 05/07/2008 by dougaj4

Previous post The evaluate function described in the previous post has been used in writing a UDF that will evaluate the integral of any suitable function over a specified range. The revised worksheet can be downloaded from: Eval.zip

Posted in Excel, Maths, UDFs | Tagged , , , , | 5 Comments

Drawing in Excel-3

Posted on 04/07/2008 by dougaj4

Previous post OK, here are some of the promised basics of using VBA to create drawings in Excel. This and following posts will cover: The shape objects and how to create them How to select, group, and delete shapes How … Continue reading →

Posted in Drawing, Excel | Tagged , , , | 6 Comments

Importing text files with VBA – 3

Posted on 27/06/2008 by dougaj4

The text import file has been modified to split large files into one or more ranges. The maximum number of rows for each range is specified, together with a sufficient number of valid range names, which may be on the … Continue reading →

Posted in Excel, UDFs | Tagged , , , , , | 20 Comments

Drawing in Excel – 2

Posted on 22/06/2008 by dougaj4

Before getting down to basics, the attached file: Animation demo Illustrates how Excel shapes can be simply animated. Screen shot: The code for the animation (having previously drawn a circle and a rectangle with no fill, and noted their names): … Continue reading →

Posted in Drawing, Excel, Newton | Tagged , , , , | 19 Comments

Reinforced Concrete Section Analysis – 4

Posted on 21/06/2008 by dougaj4

Previous post The spreadsheet presented in the previous post in this series uses the basic equation given below to find the location of the neutral axis: For a cross section with any applied axial load at eccentricity e, measured from … Continue reading →

Posted in Beam Bending, Excel, Newton, UDFs, Uncategorized | Tagged , , , , | 1 Comment