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10 Free Math Analysis & Design Tools for Engineers

6/21/2014 00:00 AM EDT
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hainam
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ICircuit is not Free
hainam   7/21/2014 11:45:00 PM
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In the article number 7. The author wrote this app is free but it is not.

Tim R Johnson
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Re: Free PCB
Tim R Johnson   7/6/2014 11:00:53 PM
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For viewing Gerber files I recommend GC-Prevue from www.graphicode.com.  It is a free Gerber file viewer.  They also have other more-capable purchasable tools.

Dave39
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Add QUCS to the Free Design Tools
Dave39   7/4/2014 9:04:06 PM
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Quite Universal Circuit Simulator (QUCS) is a great little Spice-like open-source tool that runs quickly, has a wide range of components, rather intuitie interface (but a so-so manual), and will execute S-parameter analysis. Available at qucs.sourceforge.net/.  

jim_kirk
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Re: Pari/GP; other apps; Question
jim_kirk   6/30/2014 1:32:47 PM
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I've used Eureqa by www.nutonian.com, sounds similar.  There's a useful but limited free version.

docdivakar
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Re: Free PCB
docdivakar   6/30/2014 1:00:41 PM
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I have tried FreePCB couple of times, it is not bad for most projects with 16 layers or less. Some features I wish it had are viewing Gerber files, import/export of DXF files and print capability!

MP Divakar

KB3001
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What is the basis of this ranking?
KB3001   6/29/2014 6:29:41 PM
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Is this ranking based on a survey of engineers? If so, what is the size of the sample and how was the sample chosen?

DaveMcGuire
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Re: don't pigeonhole R
DaveMcGuire   6/27/2014 4:31:45 PM
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Absolutely.  Have a great weekend!

 

                -Dave

 

LiketoBike
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Re: don't pigeonhole R
LiketoBike   6/27/2014 4:28:31 PM
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:-)  Yes, it can be a rare commodity when engineers interact with non-engineers!  Oh, well, c'est la vie!

DaveMcGuire
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Re: don't pigeonhole R
DaveMcGuire   6/27/2014 3:43:15 PM
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I cannot disagree.  I suppose I've been lucky a lot of the time; I usually have the opportunity to insist that things are done properly.  I don't take that for granted. ;)

 

                               -Dave

 

LiketoBike
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Re: don't pigeonhole R
LiketoBike   6/27/2014 3:41:33 PM
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Not disputing that.  But time is a constraint that must also be accommodated...and meeting the schedule is not always "not good engineering." 

 

I think we have to meet in the middle here.

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