▶#フーリエ変換
#FT＝ℱ
積分区間が{-∞→∞}で無限長
▶#逆フーリエ変換
FT^{-1}＝ ℱ^{-1}
積分区間が{-∞→∞}で無限長
▶#離散時間フーリエ変換
#DTFT
積分区間が{-∞→∞}で無限長
▶#逆離散時間フーリエ変換
DTFT^{-1}
#積分 区間が #有限長！★
@daigaku-kougaku.bsky.social
@daigaku-kougaku.bsky.social▶#フーリエ変換
#FT＝ℱ
積分区間が{-∞→∞}で無限長
▶#逆フーリエ変換
FT^{-1}＝ ℱ^{-1}
積分区間が{-∞→∞}で無限長
▶#離散時間フーリエ変換
#DTFT
積分区間が{-∞→∞}で無限長
▶#逆離散時間フーリエ変換
DTFT^{-1}
#積分 区間が #有限長！★
@fds.wsocial.eu@fds3rd.bsky.social
@acemaxx.bsky.social@acemaxx.bsky.social#France's #spread is an architecture problem, not a morality play
The #FT editorial is a textbook case of the "household analogy plus bond-market discipline" view, chart @financialtimes.com
www.ft.com/content/96e0...
@eduardolch.bsky.social#News Kevin Warsh has eliminated explicit forward guidance, but his colleagues project that at least one rate rise is needed #FT
@syntau.bsky.social@syntau.bsky.social@syntau.bsky.socialThis shows how important it is that the #Israeli #government must be defined as a #terrorist #organization and that the #USA should please stop sending weapons to Israel
#LA #WP #CNN #NYT #FoxNews #Inflation #GOP #war #WSJ #LA #FT #BBC #B&B #EU #UK #AP #law #Trump #AI #Dems
youtu.be/KsJxk43V3Po?...
@rcfp.org🚨 We're still looking to hire multiple roles on @rcfp.org's communications team!
➡️ Vice President of Communications
➡️ Media and Public Relations Manager
If you're interested or know someone who might be, find details here: https://www.rcfp.org/work-at-rcfp/#ft
@acemaxx.bsky.social#FT report concludes that the financial "safe havens" are shrinking. Just as equity markets became tethered to #AI fortunes, the global debt market is now deeply intertwined with the single consensus assumption that AI operating cash flows will triple from $600bn to $2tn chart @financialtimes.com
@syntau.bsky.social
@rp2024.bsky.socialPage 2 of today's (26/9/26) #FT follows up last week's article on #FredDone with an article on #Hargreaves. He warns against taxing the rich while saying that the UK is "slid". Hargreaves is another parasite living off others, so why is the FT giving him a platform for his self-serving views?
@doublekkdouble.bsky.social@eduardolch.bsky.social#News Donald Trump’s war in Iran has sent inflation to nearly double the central bank’s target #FT
@acemaxx.bsky.social#China accounted for 40% of global #container exports on a rolling average over the past 3-months, acc. to the head of the European business chamber in the country, underscoring how the world’s 2nd -largest economy is relying on trade to power economic growth, chart #FT
www.ft.com/content/51c4...
@flipturns.bsky.socialThe #coast of #Oregon has great #sunsets. MY FAV spots for #seascapes and #sunsets are #Bandon,
#Yachats/ #CharlestonOR, #Ft Stevens/ #Peter Iredale #Shipwreck, #OtterCrest/ loop and Inn.
#DepoeBay and #Newport.
#PNW
@timstake.bsky.socialSomething to take your mind off of A.I. and the end of mankind timhallcfa.substack.com/p/something-... #FT #wineenthusiast #finewine #fruili #italy #alternatives