🌕 Mondport Linz: Auf Frankfurt-Flug folgt Fourier-Verbindung!
💪 Landesgranden planen einen großen Wurf, finanziert aus Mitteln, die eigentlich eine bekannte Landesfirma für Saunabetriebe ausgeben sollte.

#mondport #linz #Fourier #flughafen #verbindung #landooe

StFT: Spatio-temporal Fourier Transformer for Long-term Dynamics Prediction

Da Long, Shandian Zhe, Samuel Williams, Leonid Oliker, Zhe Bai

Action editor: Jacek Cyranka

https://openreview.net/forum?id=o9Cb0ri2oW

#stft #forecasting #fourier

youtu.be/z3qmRM9dD54?...

#consciousness
#philosophy
#psychology
#newperspective
#philosophy
#Jungian
#Fourier
#selfawareness
#metaphysics

MikeTateMath.org: Fourier Fourier Transform & Harmonic Decomposition Explore the deep structure of reality through the lens of Fourier harmonic resonance. This module suite dissects how signals, waves, and even symboli…

From waves in water, to sound in speakers, to patterns in prime numbers…
Fourier transforms reveal the hidden frequency behind everything.

📊 Explore the mathematics of rhythm and shape.
It’s not abstract. It’s everywhere.

miketatemath.org/index-2/four...

#Fourier #SignalProcessing

Fourier Learning Machines: Nonharmonic Fourier-Based Neural Networks for Scientific Machine Learning

Mominul Rubel, Adam Meyers, Gabriel Nicolosi

Action editor: William Redman

https://openreview.net/forum?id=LPKt5vd7yz

#fourier #frequencies #spectral

Une vidéo qui plaira aux matheux.
#Fourier

MultiSearch Tag Explorer MultiSearch Tag Explorer - Explore tags and search results by aéPiot

#JACK #THE #RIPPER S #BEDROOM
multi-search-tag-explorer.aepiot.com/advanced-sea...
#DANIEL A #WHITE
multi-search-tag-explorer.headlines-world.com/advanced-sea...
#FOURIER #TRANSFORM #INFRARED #SPECTROSCOPY
headlines-world.com/advanced-sea...
allgraph.ro

Abstract: Sensing with undetected photons has enabled new, unconventional approaches to Fourier transform infrared spectroscopy (FT-IR). Leveraging properties of non-degenerate entangled photon pairs, mid-infrared (mid-IR) information can be accessed in the near-infrared (near-IR) spectral domain to perform mid-IR spectroscopy with silicon-based detection schemes. Here, we address practical aspects of vibrational spectroscopy with undetected photons using a quantum FT-IR (QFT-IR) implementation. The system operates in the spectral range from around 3000 cm−1 to 2380 cm−1 (detection at around 12 500 cm−1) and possesses only 68 pW of mid-IR probing power for spectroscopic measurements with a power-dependence of the signal-to-noise ratio of 1.5 × 10^5 mW−1/2. We evaluate the system’s short- and long-term stability and experimentally compare it to a commercial FT-IR instrument using Allan–Werle plots to benchmark our QFT-IR implementation’s overall performance and stability. In addition, comparative qualitative spectroscopic measurements of polymer thin films are performed using the QFT-IR spectrometer and a commercial FT-IR with identical resolution and integration times. Our results show under which conditions QFT-IR can practically be competitive or potentially outperform conventional FT-IR technology.

New from Applied Spectroscopy!
#Quantum #Fourier #Transform #Infrared #Spectroscopy: Evaluation, #Benchmarking, and Prospects
Read more: https://doi.org/10.1177/00037028251340945
#SAS #Spectroscopy #quantum #FTIR #QFTIR #entangled

Fourier Unveils GR-3: The Next-Gen Humanoid Care Robot at CES 2026 At CES 2026, Fourier introduces the GR-3, a groundbreaking humanoid robot designed for caregiving, showcasing its interaction and perception capabilities.

Fourier Unveils GR-3: The Next-Gen Humanoid Care Robot at CES 2026 #USA #Las_Vegas #Fourier #CES_2026 #GR-3

Fourier Unveils GR-3, a Groundbreaking Care-Focused Humanoid Robot at CES 2026 At CES 2026, Fourier introduced GR-3, a next-generation humanoid robot designed for caregiving, showcasing advanced interaction capabilities and AI technology.

Fourier Unveils GR-3, a Groundbreaking Care-Focused Humanoid Robot at CES 2026 #USA #Las_Vegas #Fourier #CES_2026 #GR-3

Fourier Unveils Innovative GR-3 Humanoid Robot at CES 2026, Focused on Care At CES 2026, Fourier introduced the GR-3, a groundbreaking humanoid robot designed for care. Experience the future of human-robot interaction.

Fourier Unveils Innovative GR-3 Humanoid Robot at CES 2026, Focused on Care #USA #Las_Vegas #Fourier #CES_2026 #GR-3

Exploring Fourier's GR-3: A Humanoid Robot Revolutionizing Care at CES 2026 Fourier made waves at CES 2026 with its innovative humanoid robot GR-3, designed for human interaction and care, showcasing its capabilities.

Exploring Fourier's GR-3: A Humanoid Robot Revolutionizing Care at CES 2026 #United_States #Las_Vegas #Humanoid_Robot #Fourier #GR-3

Dostoevsky’s Bookshelf: Call for Participants The North American Dostoevsky Society stands with all the people of Ukraine, Russia, and the rest of the world who condemn the Russian invasion of Ukraine. See our statement here. by Fiona Bell Beg…

Beginning in 2026, join other #NADS members for a monthly Zoom reading group of authors and texts that were important to #Dostoevsky: George #Sand, Eugène #Sue, Charles #Fourier, and others. More information and a sign up link can be found on Bloggers K:
bloggerskaramazov.com/2026/01/06/d...

Treating Functions as Vectors in Hilbert Space Perhaps the most beautiful aspect of mathematics is that it applies to literally everything, even things that do not exist in this Universe. In addition to this there are a …read more

Treating Functions As Vectors In Hilbert Space Perhaps the most beautiful aspect of mathematics is that it applies to literally everything, even things that do not exist in this Universe. In addition to this there are a number of alternative ways to represent reality, with Fourier space and its related transforms being one of the most well-known examples. An alternative to Euclidian vector space is called Hilbert space, as a real or complex inner product space, which is used in e.g. mathematical proofs. In relation to this, [Eli Bendersky] came up with the idea of treating programming language functions as vectors of a sort, so that linear algebra methods can be applied to them. Of course, to get really nitpicky, by the time you take a function with its arguments and produce an output, it is no longer a vector, but a scalar of some description. Using real numbers as indices also somewhat defeats the whole point and claim of working in a vector space, never mind Hilbert space. As with anything that touches upon mathematics there are sure to be many highly divisive views, so we’ll leave it at this and allow our esteemed readers to flex their intellectual muscles on this topic. Do you think that the claims made hold water? Does applying linear algebra to every day functions make sense in this manner, perhaps even hold some kind of benefit?

Treating Functions as Vectors in Hilbert Space Perhaps the most beautiful aspect of mathematics is that it applies to literally everything, even things that do not exist in this Universe. In additi...

#Science #Fourier #Hilbert #transform

Origin | Interest | Match

Treating Functions as Vectors in Hilbert Space Perhaps the most beautiful aspect of mathematics is that it applies to literally everything, even things that do not exist in this Universe. In addition to this there are a …read more

Treating Functions as Vectors in Hilbert Space Perhaps the most beautiful aspect of mathematics is that it applies to literally everything, even things that do not exist in this Universe. In additi...

#Science #Fourier #Hilbert #transform

Origin | Interest | Match

Obesity-Associated Cardiovascular Risk and Benefit From PCSK9 Inhibition: A Prespecified Analysis From FOURIER

In #FOURIER, MACE risk ↑ by 11% for every +5 BMI above 30; this excess risk was substantially attenuated by the PCSK9i #evolocumab, underscoring the need to address residual CVD risk in #obesity through intensive #LDL-C ↓ & calls for condition-specific recommendations.
www.jacc.org/doi/10.1016/...

[OPEN ACCESS]
Detection of defects with carbon–carbon single-bonds in near-surface region of SiC induced by low-oxygen-partial-pressure annealing by using FTIR
2025 Appl. Phys. Express 18 021003

iopscience.iop.org/article/10.3...

#APEX
#OpenAccess
#Physics
#Fourier
#infrared
#spectroscopy

Day 2 also covers Fourier Optics, with a fantastic lecture from Dr. Peter Kner! You'll never understand Fourier transforms better than you do after Peter explains it, trust us.

Apply now to join us and finally understand #Fourier space! bit.ly/49YQl7q

#microscopy

Fizz Buzz with Cosines - Susam Pal

Lectura divertida:

susam.net/fizz-buzz-wi...

#Python #FizzBuzz #Fourier

Controlling Statistical, Discretization, and Truncation Errors in Learning Fourier Linear Operators

Unique Subedi, Ambuj Tewari

Action editor: Kamyar Azizzadenesheli

https://openreview.net/forum?id=A2sHNGcjLO

#fourier #discretization #operators

Bekannt
201 #Jahre
#Treibhauseffekt

"So steigt die #Temperatur
durch das #Dazwischentreten
der #Atmosphäre - weil die Wärme
in Form von #Licht #ungehindert in die
#Luft eindringt – aber dann daran gehindert
wird - wieder zurückzukehren - nachdem sie in
#Wärme umgewandelt wurde" Joseph #Fourier 1824

Temperature Circle 1880-2022 Temperature Circle 1880-2022. Temperature change by country. Base period 1951-1980. Based on NASA GISS GISTEMP data.

#Treibhauseffekt #Klimaerwärmung #CO² #Fourier #Hoimar

#Temperatur #Entwicklung 1880 - 2022 #Temperaturveränderung nach Ländern

Der Klimawandel ist schon lange bekannt: Die Geschichte der Klimaforschung | BR.de Wie lange warnen Klimaforscher schon vor dem Klimawandel? Die Politik hätte schon vor Jahrzehnten reagieren können. Die Erderwärmung wurde schon vor Langem vorhergesagt.

Vor 200 #Jahren
#Treibhauseffekt :

"So steigt die #Temperatur
durch das #Dazwischentreten
der #Atmosphäre - weil die Wärme
in Form von #Licht #ungehindert in die
#Luft eindringt – aber dann daran gehindert
wird - wieder zurückzukehren - nachdem sie in
#Wärme umgewandelt wurde" Joseph #Fourier 1824

#Fourier 1824 #Hoimar von Ditfurth 1978 #Generation
#CO2 #Kumulativ #Klimaerwärmung #Verbrenner
Wer hat's #verbockt ? Fragt Harald #Lesch

As dez equações mais belas e importantes da História (parte 2/2) Encerrando nossa série sobre as Equações maos bonitas, elegantes e úteis em toda a história. Continue lendo! As dez equações mais belas e importantes da História (parte 2/2)

New Bounds on Sparse Boolean Functions Over Finite Abelian Groups

Non‑zero Fourier coefficients of any s‑sparse Boolean function on an Abelian group G are ≥1/(2^{φ(Δ)/2}·s^{φ(Δ)/2}); the tester runs in poly((2s)^{φ(Δ)},1/ε) queries Read more: getnews.me/new-bounds-on-sparse-boo... #fourier #abelian

Fourier Analysis Sharpens Error Estimates for 1D Helmholtz Finite Difference Schemes

Fourier analysis gives error bounds for the FD Helmholtz scheme: L₂ convergence k²h² for homogeneous Dirichlet data and k³h² for inhomogeneous cases. Conditions Read more: getnews.me/fourier-analysis-sharpen... #helmholtz #fourier