Ecograf ( #EGR ) has released " March 2025 Quarterly Activities Report and Appendix 5B " on Tue 29 Apr at 16:36 AEST #tax #government #Facebook #Mining #Gold
https://grafa.com/asset/ecograf-ltd-6804-egr.asx?utm_source=asxmktsensitive&utm_medium=mastodon&utm_campaign=egr.asx

Ecograf ( #EGR ) has released " New SPG Specification Milestone & Patent to Proceed to Grant " on Tue 15 Apr at 09:19 AEST #government #Facebook #China #Australia #News
https://grafa.com/asset/ecograf-ltd-6804-egr.asx?utm_source=asxmktsensitive&utm_medium=mastodon&utm_campaign=egr.asx

The Fourier Transform is a mathematical operation that transforms a function of time (or space) into a function of frequency. It decomposes a complex signal into its constituent sinusoidal components, each with a specific frequency, amplitude, and phase. This is particularly useful in many fields, such as signal processing, physics, and engineering, because it allows for analysing the frequency characteristics of signals. The Fourier Transform provides a bridge between the time and frequency domains, enabling the analysis and manipulation of signals in more intuitive and computationally efficient ways. The result of applying a Fourier Transform is often represented as a spectrum, showing how much of each frequency is present in the original signal.

\[\Large\boxed{\boxed{\widehat{f}(\xi) = \int_{-\infty}^{\infty} f(x)\ e^{-i 2\pi \xi x}\,\mathrm dx, \quad \forall\xi \in \mathbb{R}.}}\]

Inverse Fourier Transform:
\[\Large\boxed{\boxed{ f(x) = \int_{-\infty}^{\infty} \widehat f(\xi)\ e^{i 2 \pi \xi x}\,\mathrm d\xi,\quad \forall x \in \mathbb R.}}\]

The equation allows us to listen to mp3s today. Digital Music Couldn’t Exist Without the Fourier Transform: http://bit.ly/22kbNfi

#Fourier #FourierTransform #Transform #Time #Frequency #Space #TimeDomain #FrequencyDomain #Wavenumber #WavenumberDomain #Function #Math #Maths #JosephFourier #Signal #Signals #FT #IFT #DFT #FFT #Physics #SignalProcessing #Engineering #Analysis #Computing #Computation #Operation #ComplexSignal #Sinusoidal #Amplitude #Phase #Spectra #Spectrum #Pustam #Raut #PustamRaut #EGR #Mathstodon #Mastodon #GeoFlow #SpectralMethod

Ecograf ( #EGR ) has released " Completion of Major Epanko Environmental and Social Program " on Mon 17 Mar at 09:17 AEST #ESG #government #Facebook #Mining #Australia
https://grafa.com/asset/ecograf-ltd-6804-egr.asx?utm_source=asxmktsensitive&utm_medium=mastodon&utm_campaign=egr.asx

EU finance ministers are working to ensure sound and sustainable public finances by keeping the economic governance framework (#EGR) on track.

Learn more about how the EU coordinates fiscal policies and ensures stability 👉 https://europa.eu/!bFvvCY
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https://nitter.privacydev.net/EUCouncil/status/1881676282842488868#m

East Grand Rapids picks next public safety director. East Grand Rapids' acting public safety director will take on the role permanently. #EastGrandRapids #EGR #KentCounty https://www.woodtv.com/news/kent-county/east-grand-rapids-appoints-next-public-safety-director/

Demolition of parking ramp to make way for massive development in Gaslight Village. The two-story ramp, located in East Grand Rapids off the intersection of Wealthy Street and Bagley Avenue, is set to be torn down sometime in December. #EastGrandRapids #EGR https://www.mlive.com/news/grand-rapids/2024/11/demolition-of-parking-ramp-to-make-way-for-massive-development-in-gaslight-village.html

ENLIGHTEN: Meijer Gardens to dazzle guests with light & music show. You may have seen a medley of colors lighting up the northeast Grand Rapids sky. Those lights are from Frederik Meijer Gardens and Sculpture Park’s upcoming light show. #EastGrandRapids #EGR https://www.fox17online.com/community/enlighten-meijer-gardens-to-dazzle-guests-with-light-music-show

Suspect arrested for 'suspicious' incident involving Grand Rapids student. A suspect was arrested Tuesday after reports of a “suspicious” incident involving a child in northeast Grand Rapids. #EastGrandRapids #EGR https://www.fox17online.com/news/local-news/grand-rapids/suspect-arrested-for-suspicious-incident-involving-grand-rapids-student

East Grand Rapids' Gaslight Village could see massive transformation. A massive mixed-use development project is underway in East Grand Rapids, which could see the Gaslight Village area expanded significantly. #EastGrandRapids #EGR https://www.fox17online.com/news/local-news/kent/east-grand-rapids-gaslight-village-could-see-massive-transformation

Decades-old development plan revived, revised for East Grand Rapids. A 20-year-old, neglected development plan is finding it's way back to the public eye as East Grand Rapids mulls new construction. #EastGrandRapids #EGR https://www.fox17online.com/news/local-news/kent/decades-old-development-plan-revived-revised-for-east-grand-rapids

Latest plans for Gaslight Village would add retail, housing, parking. A housing and commercial development project in East Grand Rapids is moving forward with plans for additional buildings two decades after it was first proposed. #EastGrandRapids #EGR #KentCounty https://www.woodtv.com/news/kent-county/latest-plans-for-gaslight-village-would-add-retail-housing-parking/

Free memory screenings aim to 'shed light' on dementia. A nonprofit assisting dementia patients and their families gave out free memory screenings in southeast Grand Rapids Thursday. #EastGrandRapids #EGR https://www.woodtv.com/news/grand-rapids/free-memory-screenings-aim-to-shed-light-on-dementia/

Man shot in Southeast Grand Rapids. Police responded about 3:30 p.m. to a report of a shooting near Eastern Avenue SE and Bates Street. #EastGrandRapids #EGR https://www.mlive.com/news/grand-rapids/2024/11/man-shot-in-southeast-grand-rapids.html

Former sheriff's deputy accused of exposing himself on East Grand Rapids walking trail. A Former Kent County sheriff's deputy is facing criminal charges after being accused of exposing himself to a woman on an East Grand Rapids walking trail. #EastGrandRapids #EGR #KentCounty https://www.fox17online.com/news/local-news/former-sheriffs-deputy-accused-of-exposing-himself-on-east-grand-rapids-walking-trail

'Halloween Block' prepares for trick-or-treaters. While families and kids put the finishing touches on their costumes, one block in East Grand Rapids is looking to continue its reign as the best-decorated and spookiest place to trick or treat. #EastGrandRapids #EGR #KentCounty https://www.woodtv.com/news/kent-county/halloween-block-prepares-for-trick-or-treaters/

U.S. Ambassador to Ukraine speaks, honored at alma mater East Grand Rapids High. A class of '87 graduate, Ambassador Bridget Brink was honored with the Distinguished Alumni Award by the East Grand Rapids Schools Foundation. #EastGrandRapids #EGR https://www.wzzm13.com/article/news/education/us-ambassador-to-ukraine-east-grand-rapids-high-bridget-brink/69-59f48da3-de7e-4689-be05-b0483ffcaa4d

Man sentenced for Grand Rapids crash that killed good Samaritan. An intoxicated driver who plowed into a crash scene in southeast Grand Rapids in June 2023 was sentenced to prison for the death of a good Samaritan who stopped to help. #EastGrandRapids #EGR https://www.woodtv.com/news/grand-rapids/man-sentenced-for-grand-rapids-crash-that-killed-good-samaritan/

Facing challenge from Hudson, Scholten fights to keep her West Michigan US House district blue. #EastGrandRapids #EGR #WestMichigan https://michiganadvance.com/2024/10/11/facing-challenge-from-hudson-scholten-fights-to-keep-her-west-michigan-us-house-district-blue/

East Grand Rapids looks to build new walking pathway on popular Reeds Lake Trail. The city has applied for a grant to build a paved 10-foot pathway on Reeds Lake Boulevard, on the north end of the Reeds Lake Trail. #EastGrandRapids #EGR https://www.mlive.com/news/grand-rapids/2024/09/east-grand-rapids-looks-to-build-new-walking-pathway-on-popular-reeds-lake-trail.html