spline_interpolator

This is practice for implementing spline-interpolator

 

1. Dependency

OS

Linux(Ubuntu 18.04), QNX 6.5.0 SP

C++ Compiler

• C++ version >= -std=c++03
• gcc version >= 7.5.0
• qcc : -Vgcc_ntox86_cpp

3rd party libraries

These libraries are used at unit_test.

• googletest(>=1.8.1)
• gnuplot( for unit_test )

 

2. Directory Map

.
├── README.md
├── Makefile
├── bin/ : Destination of executing binaries (spline_interpolator, unit_test)
├── lib/ : Destination of static library (libspline_interpolator.a)
├── images/ : Destination of plotting graph & csv by unit_test
├── include/
│       └── spline_interpolator/
│           ├── spline_data.hpp : Time-queue data class definition.
│           ├── spline_exception.hpp : Excpetion class definition.
│           ├── spline_interpolator.hpp : Parent class SplineInterpolator defeinition
│           ├── non_uniform_rounding_spline.hpp : velocity interploation
│           └── cubic_spline_exception.hpp : CubicSplineInterpolator inherited SplineInterpolator
├── src/
│   ├── main.cpp
│   ├── spline_data.cpp
│   ├── spline_interpolator.cpp
│   ├── non_uniform_rounding_spline.cpp
│   └── cubic_spline_interpolator.cpp
└── test/
    ├── test_spline_data.cpp
    ├── test_spline_interpolator.cpp
    ├── test_cubic_spline_interpolator.cpp
    ├── unit_test.cpp
    └── util/
        ├── gnuplot_realtime.cpp
        ├── gnuplot_realtime.hpp
        └── test_graph_plot.hpp

 

3. Make

$ make

 

4. The output files

Binary

• bin/spline_interpolator
• bin/unit_test

Library

• lib/libspline_interpolator.a

 

5. Test

$ ./bin/unit_test

Interpolated graphs will be generated into ./images/*.{png,csv}
when the fllowing tests are executed.

• CubicSplineTest

 

6. Documents

See the below documents which simply explains this library.

• ./doc/spline_interpolator/spline_interpolator_JP

Also the doxygen output html is placed on

• Doxygen html

 

7. License

CopyLight(c) 2021, kdaic All right reserved.

This software is made under the MIT License.
http://opensource.org/licenses/mit-license.php

That's All.