Emission is a project which takes in user-defined geometries and charges and uses the Laplace Equation to plot potential and electric fields. There are two methods to calculate the fields, one is the iterative method and relies on FDTD techniques and the other is the direct method which depends on sparse matrix computations performed by BLAS libraries.
The GUI is written in Qt and the plots are generated through Gnuplot.
A more detailed performance and analysis report can be found in the repository, 'ProjectReport.pdf'. The associated presentation is called 'Emission.pdf'
- Qt5 development toolkit
- SuperLU
- ATLAS
- Gnuplot with gnuplot-qt
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Install dependencies
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Change directory to source/direct_method/
a. Change the path of slu_ddef.h specified in fpstar.h to it's location on your system.
b. Change source/direct_method/Makefile LDFLAGS to point to the locations of the SuperLU and ATLAS libraries on your system.
c. Run make. Move the compiled executable fpstar.out to source/main/
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Change directory to source/main/
d. In source/main/ qmake on the file Emission.pro such as qmake Emission.pro. Note that qmake might be called qmake-qt5 or some variation thereof on your computer.
e. Once the Makefile has been generated in the source/main directory run make again.
f. The finished Emission executable can now be run. Note that it must be kept in the same directory as fpstar.out for the direct method to work.
We would like to acknowledge the use of SuperLU, CSPARSE, and the stb image library in our project.