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-1
votes
1answer
50 views

Automated Visio Database Model Diagrams

Is it possible to automatically create a Visio database model diagram from a edge list or some sort of source/target file? I am looking to automatically create some sort of data flow diagram in Visio ...
1
vote
1answer
129 views

How do I flip a lens from a catalog in Zemax?

I am pretty new to this ray tracing software. It is simple to add custom surfaces and insert lenses from a catalog, but I can't figure out how to flip left-right a component without having to modify ...
4
votes
2answers
4k views

Installing Network Simulator (NS-2, allinone) on Linux Mandriva

I downloaded the Network Simulator NS-2 from here - http://www.isi.edu/nsnam/ns/ns-build.html#allinone Build ns via GCC 4.2.2 - tar-xzf ns-allinone-2.35.tar.gz cd ns-allinone-2.35 ./install Get ...
0
votes
0answers
217 views

Excel/OpenOffice spreadsheet template for expected and actual values

I would like to create a spreadsheet to generate graphs about cost items (anything with a cost, doesn't matter what) in order to have: expected values: these would be created using some formulas ...
1
vote
1answer
117 views

3ds Max Rendering

Hey I render 36 frames from different angles to PNG files on 3Ds Max 2013 but now I want to hide a model and make it so all the parts its blocking to also become transparent. If you don't understand ...
0
votes
1answer
141 views

Network modeling software [closed]

What software is good for modeling network architecture? Essentially, I want to do this: With what software could this be achieved? I need a free or open source solution. I don't need to do a ...
3
votes
4answers
36k views

What's a simple way to do sensitivity analysis in Excel?

I have an Excel model of medium complexity that I'm trying to do some sensitivity analysis on. The ideal would be to have, for each of a set of inputs, run over a range of possible values and store ...
2
votes
2answers
1k views

Add a bitmap to the ground of a Google SketchUp model?

Is it possible to add a bitmap to the floor ground of a Google SketchUp model?
0
votes
2answers
222 views

Collaborative data modelling software?

I'm trying to find a tool where a lot of people can work on a data model collaboratively. Embarcadero has a an ER application called ER/studio which apparently comes with a repository system that ...
0
votes
3answers
1k views

Any examples of a complex, changeable system modelled with a spreadsheet?

When I asked this question using games as the example (hoping it would be more likely to have been done), it was closed as being off topic so let me ask it this way... Has anyone used a spreadsheet ...
1
vote
1answer
118 views

How can I perform business/programming/mindmap 'modeling' in 3d?

Are there any possibilities of modeling in a 3d environment? Not in a Maya or 3d studio MAX way (which I do not have any experience with), but in a UML diagram software kind of way..?