22/48 <latexit sha1_base64="G44uK+mP+1/j6eZHjrK2mBTUdRw=">AAACrnicfVDdbtMwGHXD3yh/HVxyY1EhtdOoEsQGFyBNwAU3iCHRdqLOIsdxUmuOHewvqJWVd+M1eAFu4RFw2iCxDfFJto/Od44/+6SVFBbC8HsvuHL12vUbOzf7t27fuXtvsHt/ZnVtGJ8yLbU5SanlUig+BQGSn1SG0zKVfJ6evWn786/cWKHVJ1hXPC5poUQuGAVPJYPP82Q1ovvpGL/CJMsNZS5qHLFfDDjaNEQoSJzfc1g3p9sTr0YwJpUVp3tE8hxGnQ+epI33ECOKJYwzSAbDcBJuCl8GUQeGqKvjZLf3kmSa1SVXwCS1dhGFFcSOGhBM8qZPassrys5owRceKlpyG7tNCA1+7JkM59r4pQBv2L8djpbWrsvUK0sKS3ux15L/6i1qyF/ETqiqBq7YdlBeSwwat4niTBjOQK49oMwI/1bMltQnAj73c1Pau0Fraf1X3nL/RcPfe+pDxQ0FbfYcoaYohfIxmoLst+h/Qrr6I/So3/d5RxfTvQxmTyfR4eTg47Ph0esu+R30ED1CIxSh5+gIvUPHaIoY+oZ+oJ/oVxAGsyAOkq006HWeB+hcBcvf3zLYIw==</latexit> Wx(a, b) = 1 p a Z 1 1 x(t) ⇤ ✓ t b a ◆ dt マザーウェーブレット: 試⾏錯誤して選んでく ださい トランプ⽀持者のインスタ投稿数のスカログラム a b <latexit sha1_base64="PLeKBUYMkH4TTR/V1X29I6e4F5g=">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</latexit> Wxy(a, b) = W⇤ x (a, b)Wy(a, b) ウェーブレットク ロススペクトル クリントン vs トランプ⽀持者のインスタ投稿数のクロススペクトル
sha1_base64="2Ll+s0wMPKhMJA0xdkopwWbWw7o=">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</latexit> yi = 0 + Z T xi(t) 1(t)dt + "t Ramsey & Silverman (2005) y がスカラーで x が関数 <latexit sha1_base64="c9EVRVpW/adeqqWrbRWJXPCit+k=">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</latexit> xi(t) = w> i 1(t) 1(t) = > 2(t) x とβ の基底関数展開