Recent content by gsal

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    Language and Compiler built for Mathematics

    Maxima Euler (for GTK) The all around SAGE
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    Am I able to get Autodesk CAD for free?

    Does it need to be AutoCAD? Free 2D Solid Edge Student Edition
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    Merging columns from two text files

    Did you say vim? As in one time shot with an editor? I don't know vim, but good editors like Notepad++ (on Windows), Nedit (on Linux) and others will allow you to select the two columns of the one file as a rectangular selection; then, you simply paste on the other file.
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    MATLAB How compatible is Freemat with Matlab?

    I looked at Freemat a long time ago and while it is a free alternative for similar environment/capability, it is not a substitute for knowing Matlab; if you are expected to know matlab, it is my opinion that you need the real thing...the student version should be cheap enough. Heck, python...
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    Efficient 3D Inverse Fourier Transform on FORTRAN Code with Chi Array

    Well, for popular algorithms, what Dale said. Other than that, you need to learn to manipulate arrays en masse, a-la-matlab, whenever possible. This tells the compiler that assignments can be done in any order and without having to carefully traverse one index at a time, or switching from...
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    Fortran Parallel Fortran Programming Help Wanted

    gfortran supposrts OpenMP; dedicate a good hour of your time to google and find a handful of pages on OpenMP, tutorials and examples so that you understand what it takes to parallelized parts of your porgram, if at all possible. If you know which do-loop in your program is the most...
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    I Why does back EMF in DC machines deviate from a pure sine wave?

    Hhhmmm, I think I understand your concern. One thing that occurs to me at this point is in regards to the model assumptions. It seems that the single-loop generator that produces a sinusoidal voltage wave is one where the magnetic flux lines are always horizontal as they go from the north...
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    I Why does back EMF in DC machines deviate from a pure sine wave?

    I think a key piece of information to keep in mind in relation to the signal in the figure is the statement in the last paragraph in the figure itself: "which clearly relates the behavior of the single loop to the behavior of larger, real dc marchines". In other words, if you add more loops and...
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    Fortran Fortran in the 80s: Viability, Compilers & Changes

    Well, first, you are also going to need a decent text editor like Notepad++; go ahead and install that too. Then, just follow the typical Windows way to a working directory via the file manager, create a text file, open it with Notepad++ and start typing your Fortran program. Then, you open a...
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    Fortran Fortran in the 80s: Viability, Compilers & Changes

    http://www.personal.psu.edu/hdk/fortran.html
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    Event for scheduler when samba starts in windows 7

    Hhhhmmm...drive? file? Say, how would you do things differently if instead of waiting for a file via samba, all you had to do is wait for a file in the C:\ drive?. Once the samba drive is mapped onto Windows to, say the S:\ drive, things shouldn't be any different.
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    How can I push individual projects using GIT and Netbeans?

    Hhhmmm...did you ask this question in the NetBeans forum?
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    LaTeX Draw Electrical Circuits Free in Tikz w/ GeoGebra

    I meant one step up from tikz alone.
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    LaTeX Draw Electrical Circuits Free in Tikz w/ GeoGebra

    Maybe not exactly what you are looking for, but one step up... Have you looked into CircuiTikz?
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