SAFD-algorithm
Kalman
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SAFD-algorithm | Kalman | |
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31 | 12 | |
19 | 36 | |
- | - | |
8.9 | 9.0 | |
almost 2 years ago | about 20 hours ago | |
C++ | C++ | |
MIT License | GNU General Public License v3.0 or later |
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SAFD-algorithm
- An app to compute the coefficients of a function development in a spherical harmonics convergent series
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C++ Show and Tell - July 2022
Hello everybody, I want to share with you a small app / program I developed some time ago (and which I am maintaining) which can be used to compute the coefficients of a function development in a spherical harmonics convergent series . Spherical harmonics are a set of functions used to find a solution of the Schroedinger equation for the hydrogen atom for example, in quantum physics. The coefficients computed to find a function development (which function depends on polar and azimuthal angle in spherical coordinates) are used in many field of physics. I decided for fun to develope a program to compute them. Tell me what do you think and of course any hint is more than welcome! You are free to send a pull request or open issues if you want, I'll feature you in the main README file, directly in the contributor list. If you like the repo, don't forget to leave a star! Thanks. Repository link: https://github.com/JustWhit3/SAFD-algorithm
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A C++ program to compute the coefficients of a function development in a convergent serie of spherical harmonics function
GitHub repository: https://github.com/JustWhit3/SAFD-algorithm
- [self] A C++ program to compute the coefficients of a function development in a convergent serie of spherical harmonics function
Kalman
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Starting out with Kalman Filter.
Since you mentioned C++ and Kalman filters, I author this Kalman filter library which helped me to get reacquainted to control theory, tries to be approachable, and lists a variety of sources to ease in the topic with examples.
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How do you setup coverage/ sanitizers in your CI system.
Yes, and here's one for sanitizers. Other tools, documentation, and coverage in the neigbhorong files.
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Trying to use FetchContent to include XercesC
I've been learning FectContent as well with some successes and failures.
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kalman filter & c++
My goal with this Kalman filter for C++ is to solve your exact question.
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C++ Show and Tell - December 2022
I released a first version of a generic Kalman filter.
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Why is it that package managers are unnecessarily hard?
I use fmt and others in my project with CMake fetch and it's been a good experience so far: fetch, declare, link in a few lines. Hope this can be useful to someome.
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Workflow v0.10.3 Released, Add WFRepeaterTask for Repeating Asynchronous Operations and Other New Features.
Gratuitous French codebase self-promotion though. /s
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The Mathematics of the Kalman Filter
Would you be open to exploring an implementation collaboration? I author a C++ Kalman library and would like to expand demonstrators.
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Does anyone know when gcc will support std::format?
A façade (example) included only for your GCC builds and with the fmt library would allow you to generically use the std::format support in your code. Avoiding the fmt:: and dependencies with MSVC. When the support lands in GCC, only that file would need to be deleted.
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Best accurate way to measure/compare elapsed time in C++
I use it with boilerplate similar to this: https://github.com/FrancoisCarouge/Kalman/blob/develop/benchmark/benchmark.cpp and run the executables with priority and pining: nice -n 20 tasker -- cpu-list 0
What are some alternatives?
Reduct Storage - A time series database for storing and managing large amounts of blob data [Moved to: https://github.com/reductstore/reductstore]
AnyAny - C++17 library for comfortable and efficient dynamic polymorphism
osmanip - A cross-platform library for output stream manipulation using ANSI escape sequences.
PythonRobotics - Python sample codes for robotics algorithms.
tolc - A bindings compiler for C++
libCat - 🐈⬛ A runtime for C++26 w/out libC or POSIX. Smaller binaries, only arena allocators, SIMD, stronger type safety than STL, and value-based errors!
HexCtrl - Fully-featured Hex Control written in C++/MFC.
kelcoro - C++20 coroutine library
uuid
ReactivePlusPlus - Implementation of async observable/observer (Reactive Programming) in C++ with care about performance and templates in mind in ReactiveX approach
nanobench - Simple, fast, accurate single-header microbenchmarking functionality for C++11/14/17/20