f e r n s k i . c o m


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Escomma - A circuit simulator using linear and non-linear equation solvers. It converts the spice netlist into a sparse matrix and uses LU decomposition and Newton-Raphson to solve the node voltages.There are plans to add interfaces to octave to enhance modeling. Extending the math library to include finite element method for magnetics analysis is also planned. It is written in C and released under GPL. [more]

Mazda B2200 - This is my old pick up. When I have time I do some simple maintenance and modification. I ask my brothers help when things gets beyond my level of skills. [more]

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Mech Madcat F - series
This sketch was derived from the game Mechwarrior. I no longer play the game ever since I switch to using Linux, This is how I remembered my favorite mech. [more]

reaper
The Grim Reaper. I was trying to depict a very scary bringer of death here. I am not very good with this so I just pick what I can. [more]

skull
snake and skull - This was suppose to be a logo for my old web page. It started to look boring after a few days so decided not to use it. The snake is smiling and the skull looks more chimpanzee than human. [more]

blog . gallery . archive

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[11-20-2011] Multiband VFO preliminary design completed link

[06-26-2011] I created a troff preprocessor called schem to draw schematic diagrams. It uses awk and pic similar to Brian Kerninghan's chem to draw chemical structures. Sample output of the preprocessor can accessed through the link below. link

[06-27-2009] I created a haskell version of some section of my very old project called escomma. It can be downloaded from my contrib section. link

Smith Chart [03-07-2009] Seeing that haskell code looks a lot like equations and plan9 plot makes an easy way to create graphs. I thought it would be easy to create a simple smith chart program. link


[09-17-2008] I created a skin for my palm T|X. It is just a flat version the dimitry's cobalt theme that came with skinui. It is accessible through this link

[01-10-2008] Moving some of my major projects to plan9. Some of them can be found in the contrib section of the Plan9 website.

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