日本語学習サイト

自用记录，内容比较杂，普通的新闻阅读分级阅读，nhk教学网站，视频教材，聊天小组主页，生肉web漫画等都有。[[すべて無料::rsn]] おしゃべりカフェ リラ 北海道的志愿者小组，提供1v1免费日语课，也有多人会话练习，zoom形式。适合练习口语，不需要住在北海道，任何人都可以参加。 Todaku分级阅读 日语分级阅读 ...

赤子铭

  刷到个帖子叫那些背下来一辈子都忘不掉的小众内容” 于是想起来赤子之钟铭文 我们在此铭心相约：一切皆不能将我和祖国的命运分开，无论是天灾，还是人祸；是金钱，还是权势；是疾病，还是劳累。是为志。由此，我将发奋努力，上下求索，勤于思考，勇于实践。是为行。直至民族复兴，此心乃敢稍息。是为公。赤子之心，山川可鉴。谨以此镌金刊石，以为共勉。   中考前激励自己想考二中抱着文艺的宣传册背下...

Root Hisense A7CC and install google frames

Reference: 1. CVE-2022-38694 Unlook Bootloader 2. Hisense A7CC Full Google Rooting guide 折腾一下午后终于搞定了谷歌框架。。国产安卓机真是太麻烦了[[然后发现由于安全问题ubs和postfinance app都无法在rooted设备上使用orz::rsn]] TomKing的WIKI过...

导出kindle个人文档列表

Export your kindle personal documents lists to excel files (csv) 我有好几个亚马逊账号，美国、德国、日本、还有快报废的中国区，每个账户里面都有一堆漫画小说，多的有几千本。想看的时候实在是很难记清当时存在哪里，而登录每个亚马逊账户去manage content里面找非常不方便（亚麻响应速度还很慢）。所以把个人文档内容列表导出来能...

Clinical Visits -- Neurosurgery

Casual Q&A with Dr. med. Sivani Sivanrupan BRAINLAB DRAWBACK During tumor removal surgery, it is important to identify the tracks of fibers in the brain to avoid damaging critical are...

HSV model

HSV model depends upon the human perception, and if you don't know what it is, we can start from RGB model. The left figure shows a RGB cube. If we look at this cube from the white vertex to b...

Why do printers use the CMY color model instead of RGB?

I have always heard a saying that the three primary colors of light are red, green and blue, and the three primary colors of paint are red, yellow and blue. When I used to paint gouache, I also kne...

諦める、明らか

「諦める」の語源は「明らむ＝明らかにする」 日语很有意思，放弃(あき​らめる)和知晓明亮(あき​らか)是一个词源。而且放弃中的汉字「諦」仏教では「真理、道理」の意味。看起来很像是是日本消极文化的缩影, 但也未尝没有道理，正所谓退一步海阔天空, 身在局中枷锁缠身自是焦虑困苦不得排解，走出来或许能看见另一条明路。 很多事情一体两面（多面），相手这个词也很好玩，既是对手（敌人）也是对象（爱人）...

生物图鉴(一)

What a strange animal! Notes for「天地創造デザイン部」 Biological Encyclopedia / bio-illustration 常年蹲着的鸟 – 企鹅 企鹅[[图：第26话::rsn]]虽然看起来是只腿短的憨憨但其实人家只是蹲着。。他们的关节固定为弯曲的状态，通过这种构造可以防止脚接触冰面是血液快速...

Why Apes Can't Develop Electromagnetism XD

Our ability to use the thumb against the four fingers is what distinguishes us from the lower primates, who just do not get the right-hand rule. There are cave drawings of motors and generators tha...

Word2Vec 1. Efficient Estimation of Word Representations in Vector Space

What are the main advantages and disadvantages of simple language models? Simplicity and robustness Remove the hidden layer, not complete NN highly reduce computational cost so it...

Hierachichal Softmax

Hierachical Softmax(HS) is technique that you can apply to any neural network that has the softmax functions as its activation function on the output layer(approximating the softmax function), whic...

Sigmoid and Softmax function

Sigmoid Goal: mapping values of \((-\infty, -\infty)\) to probability (0, 1) Issues: why a linear function of \(y = \frac{1}{20}x + \frac{1}{2}, x \in [-10,10]\) not working? can n...

Lines 台词

Agents of S.H.I.E.L.D. Episode 12 Call me by your name Good Will Hunting Agents of S.H.I.E.L.D. Episode 12 What I told her, shattered her world. Her lifelong search led to stories of murder,...

香港人是怎么学会火星文般的粵語白話文的?

How can people speak cantonese learn to write those mysterious characters that doesn't exist in Mandarian (specifically, traditional chinese)？   这几天发现Duolingo上还有粤语，出于好奇我就打开试了试，结果看到一堆火星文。我就奇怪了，...

Rotation matrix sign convention -- why the minus sign appears differently for y-axis rotation?

Problem arose from BME - Medical Robotics - 2 - Spatial Descriptions - Slides First, why do minuses appear? From a mathematical point of view, rotation matrices are skew-symmetric, i.e. ...

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🔒未完待续

The key component of doing a PHD

I am not here to tell you what to do. I'm here to assist you whenever you need me. you must find what triggers your passion and makes you believe in your own work that's the key component o...

Deutsch A2 Learning Notes

[[Please open with PC or mac，mobile phones can not display sidenote，marginnote，flashcards etc. correctly ::highlight]] Lektion 15 Auskunft Reflexive Verben 反身动词 Refl...

Das Geschlecht der Nomen

Notes on DER, DIE oder DAS? Regeln für Artikel │Perfektes Deutsch lernen Proportion DER maskuline Nomen Endungen (die typisch für maskuline Nomen) DIE feminine Nomen ...

Deutsch A1 Review

Lektion 2 人称代词第一格(N)和动词现在时变位(1) 动词现在时变位(2) 物主代词第一格 词尾变化(N) 其他备注 Länder国家 Woher/Wohin/Wo ...

Introduction to Classical Music

古典音乐导论 Coursera by Yale University Week6 6.1 - The Classical Period Quiz: Franz Joseph Haydn and the Emperor Quiz: Wolfgang Amadeus Mozart and his Music ...

Fundamentals of Music Theory Quiz5

Quiz5 Fundamentals of Music Theory @ The University of Edinburgh Which of the following triads are in inversion (i.e. not in root position). (C F A) (B D G) (E ...

🔒另一侧的问候

🔒天真

🔒读《行人》

十八

2017 杭二，成人礼旧文 (一)   在这看似漫漫长路又似白驹过隙的旅行中，谁也不知道会遇见什么.   常言道：“人生苦短.” 说这话的人想必是哀伤的，无法违背写在基因里的铁则，到了时候，总得闭眼，回到最初的状态—虚无.可我时常在想，会觉得人生苦短的人终归是幸福的，至少证明，他对这世上种种尚存留念，或是所钟情的事业，或是所爱的人，或是未看完的景…反观自己，白活快二十年，始终没有找到...