https://github.com/dheerajshenoy/computational-physics

Collection of C++ computational physics programs
https://github.com/dheerajshenoy/computational-physics

Last synced: 5 months ago
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Collection of C++ computational physics programs

• Host: GitHub
• URL: https://github.com/dheerajshenoy/computational-physics
• Owner: dheerajshenoy
• Created: 2023-07-12T12:24:54.000Z (over 2 years ago)
• Default Branch: main
• Last Pushed: 2024-06-08T15:08:34.000Z (over 1 year ago)
• Last Synced: 2025-03-09T17:52:59.473Z (8 months ago)
• Language: C++
• Size: 751 KB
• Stars: 0
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

          
# Cpp-Computational-Physics

Collection of C++ computational physics programs

# How to run program

## On Linux

You need to have `gnuplot` installed on your system as this is what is used for plotting

1) Compile

    `g++ .cpp -o  -l boost_filesystems -l boost_iostreams`

2) Compile and Run

    `g++ .cpp -o  -l boost_filesystems -l boost_iostreams && ./`

# What are the utils.cpp and gnuplot_iostream.h files?

The file `utils.cpp` is the utility program I wrote that contains some custom functions and data-structures that might be of use for my specific use case

and `gnuplot_iostream.h` is the header-only library from [GitHub](https://github.com/dstahlke/gnuplot-iostream) that is used for accessing gnuplot

directly from within the C++ program

# Screenshots

![](Images/two_dim_projectile.png)

![](Images/two_dim_arb_projectile.png)

![](Images/two_dim_projectile_with_airdrag.png)

![](Images/shm_euler.png)

![](Images/damped_shm_x_v_a_t.png)

![](Images/damped_shm_v_vs_t.png)

![](Images/forced_oscillation.png)

![](Images/forced_oscillation_x_v_a_t.png.png)