- A very un-useful "feature"
- Commenting a block of code in VBA
- Time in hours and minutes between two dates
- Fitting high order polynomials
- Cubic Splines
- Installing Adobe Reader non-DC version.
- Solving Quadratic, Cubic, Quartic and higher order equations; examples
- Using Goal Seek on Multiple Cells
- Daily Download 4: Continuous Beam Analysis
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Category Archives: Animation
Adam Pascale from the Seismology Research Centre recently shared this animation (click on controls bottom right for High Quality and Full Screen views): … it’s from a building in the Philippines about 130km (hypocentral distance) from a magnitude 6.1 earthquake … Continue reading
I have previously posted on Dynamically Defined Dancing Pendulums, using the Strand7 FEA program to generate the motion of a series of pendulums of varying length. I have now updated that video using the latest Beta version of the program (Rel … Continue reading
I have added two user defined functions (UDFs) to the IP2 spreadsheet to generate coordinates for a single arc, or a series of arcs connected (if necessary) by straight lines. The new version may be downloaded from: IP2.zip As an example … Continue reading
I have previously looked at using Excel for generation of images from data listing 3D coordinates of points and lists of connections (see https://newtonexcelbach.wordpress.com/2012/09/27/daily-download-11-perspective-projection/ for instance), but this approach is limited in what can be done: It will only generate a “wire-frame” … Continue reading