diff --git a/.obsidian/workspace.json b/.obsidian/workspace.json index cb577d1..0914d1b 100644 --- a/.obsidian/workspace.json +++ b/.obsidian/workspace.json @@ -53,7 +53,7 @@ "state": { "type": "markdown", "state": { - "file": "01. 個人/01. Daily/2023-12-12(週二).md", + "file": "00. Inbox/SSIM.md", "mode": "source", "source": true } @@ -126,7 +126,7 @@ "state": { "type": "backlink", "state": { - "file": "01. 個人/01. Daily/2023-12-12(週二).md", + "file": "00. Inbox/SSIM.md", "collapseAll": false, "extraContext": false, "sortOrder": "alphabetical", @@ -151,7 +151,7 @@ "state": { "type": "outline", "state": { - "file": "01. 個人/01. Daily/2023-12-12(週二).md" + "file": "00. Inbox/SSIM.md" } } }, @@ -179,7 +179,7 @@ "state": { "type": "file-properties", "state": { - "file": "01. 個人/01. Daily/2023-12-12(週二).md" + "file": "00. Inbox/SSIM.md" } } } @@ -224,8 +224,16 @@ }, "active": "540ef396474d1c8b", "lastOpenFiles": [ - "01. 個人/01. Daily/2023-12-08(週五).md", + "00. Inbox/Brown noise.md", + "00. Inbox/SSIM.md", + "00. Inbox/White noise.md", + "06. Archives(歸檔)/想要的鏡頭/變焦/Fujifilm XF 16-80mm F4 R OIS WR.md", + "06. Archives(歸檔)/想要的鏡頭/定焦/Fujifilm XF18mm F1.4 R LM WR.md", + "README.md", + "未命名 1.canvas", + "未命名.canvas", "01. 個人/01. Daily/2023-12-12(週二).md", + "01. 個人/01. Daily/2023-12-08(週五).md", "04. Programming/Machine Learning.md", "01. 個人/01. Daily/2023/2023年度目標.md", "01. 個人/01. Daily/2023-12-05(週二).md", @@ -238,7 +246,6 @@ "01. 個人/01. Daily/2023/11/2023-11-26(週日).md", "03. 專注Study/C++/chrono.md", "00. Inbox/01. TODO.md", - "未命名 1.canvas", "05. 資料收集/架站/Storj.md", "01. 個人/01. Daily/2023/11/2023-11-23(週四).md", "00. Inbox/Habit Tracker.md", @@ -247,14 +254,7 @@ "01. 個人/01. Daily/2023/11/2023-11-21(週二).md", "01. 個人/01. Daily/2023/11/2023-11-20(週一).md", "01. 個人/01. Daily/2023/11/2023-11-17(週五).md", - "01. 個人/01. Daily/2023/11/2023-11-19(週日).md", - "00. Inbox/Gitzo 腳架編號規則.md", "00. Inbox/vc-fwUpdate code trace(Meetup).canvas", - "04. Programming/Python/argparse.ArgumentParser.md", - "01. 個人/01. Daily/2023/11/2023-11-16(週四).md", - "01. 個人/01. Daily/2023/11/2023-11-15(週三).md", - "01. 個人/01. Daily/2023/11/2023-11-13(週一).md", - "未命名.canvas", "01. 個人/01. Daily/2023/09", "01. 個人/01. Daily/2023/08", "01. 個人/01. Daily/2023/05", @@ -265,7 +265,7 @@ "05. 資料收集/Tool Setup/Software/diskstation", "attachments/Pasted image 20230504183452.png", "attachments/Pasted image 20230504183439.png", - "00. Inbox/想要的鏡頭/變焦", + "06. Archives(歸檔)/想要的鏡頭/變焦", "attachments/Pasted image 20230426214323.png", "attachments/Pasted image 20230426213640.png", "attachments/Pasted image 20230426213616.png", diff --git a/00. Inbox/Brown noise.md b/00. Inbox/Brown noise.md new file mode 100644 index 0000000..01a3ade --- /dev/null +++ b/00. Inbox/Brown noise.md @@ -0,0 +1,9 @@ +- [布朗噪音(「棕色噪音」)和白噪音有何卻別?為什麼可能幫助多動症者? - BBC News 中文](https://www.bbc.com/zhongwen/trad/science-63342282) + +布朗噪聲(也稱布朗噪音、棕色噪音、紅色噪音或隨機移動噪音,brown noise),相對於其「表親」白噪音([[White noise]]),布朗噪音相對鮮為人知,而且對其研究也比較少。據說這種聲音可以幫助集中精力,有助睡眠,甚至可以幫助那些患有神經多樣性病症,例如注意力缺陷多動症(俗稱多動症,ADHD)的人自我調節。 + +但英文brown noise中的「brown」在這裏並不是指棕色(雖然後來也有人把它稱為棕色噪聲),而是指布朗運動(Brownian motion)。幾乎在200年前的1827年,植物學家羅伯特·布朗(Robert Brown)首次發現花粉在水中做(不規則)運動。 + +後來證實其他微細顆粒如灰塵也有同樣的現象,雖然他並沒有能從理論上解釋這種現象,但後來的科學家用他的名字命名為布朗運動,因為該聲音信號的圖形表現跟布朗模式一摸一樣,故此得名。 + +布朗噪音有時也被稱為紅噪音,其來源於光的類比,紅光比白光有更多低頻波譜,就像布朗噪音比白爆音具有更多低頻波一樣。 diff --git a/00. Inbox/SSIM.md b/00. Inbox/SSIM.md new file mode 100644 index 0000000..1409b76 --- /dev/null +++ b/00. Inbox/SSIM.md @@ -0,0 +1,2 @@ +- [結構相似性 - 維基百科,自由的百科全書](https://zh.wikipedia.org/zh-tw/%E7%B5%90%E6%A7%8B%E7%9B%B8%E4%BC%BC%E6%80%A7) + diff --git a/00. Inbox/White noise.md b/00. Inbox/White noise.md new file mode 100644 index 0000000..dd8294f --- /dev/null +++ b/00. Inbox/White noise.md @@ -0,0 +1,3 @@ +白噪音,是指一種功率譜密度為常數的隨機信號。這種信號在各個頻段上的功率譜密度是一樣的,由於白光是由各種頻率(顏色)的單色光混合而成,故叫白噪音,它類似於廢棄無線電或電視台的靜電聲音,由於同時發出均勻聲頻,人耳可以察覺到。 + +也就是什麼頻率都有聲音,全部混合在一起。 \ No newline at end of file diff --git a/00. Inbox/想要的鏡頭/定焦/Fujifilm XF18mm F1.4 R LM WR.md b/06. Archives(歸檔)/想要的鏡頭/定焦/Fujifilm XF18mm F1.4 R LM WR.md similarity index 100% rename from 00. Inbox/想要的鏡頭/定焦/Fujifilm XF18mm F1.4 R LM WR.md rename to 06. Archives(歸檔)/想要的鏡頭/定焦/Fujifilm XF18mm F1.4 R LM WR.md diff --git a/00. Inbox/想要的鏡頭/變焦/Fujifilm XF 16-80mm F4 R OIS WR.md b/06. Archives(歸檔)/想要的鏡頭/變焦/Fujifilm XF 16-80mm F4 R OIS WR.md similarity index 100% rename from 00. Inbox/想要的鏡頭/變焦/Fujifilm XF 16-80mm F4 R OIS WR.md rename to 06. Archives(歸檔)/想要的鏡頭/變焦/Fujifilm XF 16-80mm F4 R OIS WR.md diff --git a/00. Inbox/想要的鏡頭/變焦/TAMRON 17-70mm F2.8 DiIII-A VC.md b/06. Archives(歸檔)/想要的鏡頭/變焦/TAMRON 17-70mm F2.8 DiIII-A VC.md similarity index 100% rename from 00. Inbox/想要的鏡頭/變焦/TAMRON 17-70mm F2.8 DiIII-A VC.md rename to 06. Archives(歸檔)/想要的鏡頭/變焦/TAMRON 17-70mm F2.8 DiIII-A VC.md diff --git a/00. Inbox/想要的鏡頭/鏡頭比較列表.md b/06. Archives(歸檔)/想要的鏡頭/鏡頭比較列表.md similarity index 100% rename from 00. Inbox/想要的鏡頭/鏡頭比較列表.md rename to 06. Archives(歸檔)/想要的鏡頭/鏡頭比較列表.md diff --git a/未命名 1.canvas b/未命名 1.canvas deleted file mode 100644 index 9e26dfe..0000000 --- a/未命名 1.canvas +++ /dev/null @@ -1 +0,0 @@ -{} \ No newline at end of file diff --git a/未命名.canvas b/未命名.canvas deleted file mode 100644 index 9e26dfe..0000000 --- a/未命名.canvas +++ /dev/null @@ -1 +0,0 @@ -{} \ No newline at end of file