{"provider_name":"Hatena Blog","type":"rich","author_url":"https://blog.hatena.ne.jp/chaos_kiyono/","author_name":"chaos_kiyono","published":"2026-01-29 18:31:04","description":"When we say that a time series has a -type power spectrum, it may sound as if all such signals behave in a similar way. In reality, the statistical and physical behavior depends very strongly on the value of the exponent . In textbooks and research papers, the discussion usually focuses on the range\u2026","blog_title":"Ken-Chaos\u2019s Random Notes on R","url":"https://chaos-r.hatenadiary.jp/entry/2026/01/29/183104","provider_url":"https://hatena.blog","title":"Fluctuations Confined Within Bounds or Fluctuations That Grow Without Bound?\uff1aAnd 1/f Noise as the Boundary Between Them","version":"1.0","height":"190","width":"100%","categories":["Fundamentals of Fractal Time Series Analysis","Fundamentals of Time Series Analysis"],"image_url":"https://cdn-ak.f.st-hatena.com/images/fotolife/c/chaos_kiyono/20251212/20251212104253.png","blog_url":"https://chaos-r.hatenadiary.jp/","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fchaos-r.hatenadiary.jp%2Fentry%2F2026%2F01%2F29%2F183104\" title=\"Fluctuations Confined Within Bounds or Fluctuations That Grow Without Bound?\uff1aAnd 1/f Noise as the Boundary Between Them - Ken-Chaos\u2019s Random Notes on R\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>"}