About Excelsior Research (ER)
ER performs applied mathematical and scientific research and implements high-fidelity, high performance numerical computation solutions. The motto at ER is Go fast to go green! If you compute something 100 times faster just due to a sophisticated algorithm, then you are saving 100x on electricity and computing hardware.
Computational and Scientific Areas of Expertise
- Computing order \(N^2\) problems in order \(N\log N\) time
- Signal simulation
- Signal processing
- Fourier methods
- Custom Generalized Fast Fourier Transforms (GFFT)
- Range Doppler and Synthetic Aperature Radar (SAR) imaging
- Radar detection and probability of false alarm threshold computation
- Blazingly fast interpolation
- AVX2 programming
- C++ and Octave languages
- C++ programming with Armadillo
- Condensed matter physics, specializing in anti-ferromagnetic high-temperature superconductivity theory and computation
Open Source
ER supports open source.
- ER has contributed and tested code for adding FFTW (The Fastest Fourier Transform In The West) to Armadillo
Partners
- Systems Engineering Group (SEG), a subsidiary of Astrion Corporation
- Whether you are a corporation, non profit, or a student, you!
About Matt Fulkerson
Matt Fulkerson is the founder of ER. When not doing some math or writing fast algorithms, he can be found playing tuba in the Brass du Nord brass quintet and the St. Paul Civic Symphony. He lives in Excelsior, Minnesota, USA.