placed repetition
今日复习计划 2025年5月 周一 周二 周三 周四 周五 周六 周日 19 20 21 22 23 24 25 26 27 28 29 30 31 2025年6月 周一 周二 周三 周四 周五 周六 周日 1 2 3 4 5 6 7 8 ...
无标题
Markmap * { margin: 0; padding: 0; } html { font-family: ui-sans-serif, system-ui, sans-serif, 'Apple Color Emoji', 'Segoe UI Emoji', 'Segoe UI Symbol', 'Noto Color Emoji'; } #mindmap { display: block; width: 100vw; height: 100vh; } .markmap-dark { background: #27272a; color: white; } (()=>{setTimeout(()=>{const{markmap:S,mm:Q}=window,$=new S.Toolbar;$.attach(Q);const...
how to harness your inner voice
video link So today, what I want to do is talk to you about the most important conversations you have each day: the conversations you have with yourselves. My name is Ethan Cross. I’m the director of the Emotion and Self-Control Lab at the University of Michigan. For the past 25 years, I’ve been studying how people can manage their emotions. And one of the things that I’ve learned during that time - see, I’m managing my emotions right now - is that a key to managing one’s emotions...
错题本
数据结构 ![[Pasted image 20250802155839.png]] ![[Pasted image 20250802155945.png]]![[Pasted image 20250802160004.png]] ![[Pasted image 20250802160104.png]]![[Pasted image 20250802160128.png]] ![[Pasted image 20250802160145.png]]![[Pasted image 20250802160155.png]] ![[Pasted image 20250802160211.png]]![[Pasted image 20250802160220.png]] 计算机组成原理和操作系统 ![[Pasted image 20250802163135.png]] double占8个字节，AH（十六进制）是1010B（二进制），4个芯片用两位编号![[…/…/img/in-post/Pasted image 20250802164716.png]]
导论
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words-thirteenth-day
单词释义 statistics - n. paraphrase: the study of numbers and data to understand trends synonym: data, figures example: Although I find math challenging, I enjoy statistics because it helps me analyze where my spending habits need adjustment, such as when I track monthly expenses. foam - n. paraphrase: a light, bubbly substance formed on liquids synonym: bubbles, froth example: If you pour soda too quickly, it creates foam which spills over, whereas water doesn’t do this unless...
向量习题总结
type one：拆分所给的向量组 设向量组α1,α2,α3\boldsymbol{\alpha}_1,\boldsymbol{\alpha}_2,\boldsymbol{\alpha}_3α1,α2,α3线性无关，且α1+aα2+4α3\boldsymbol{\alpha}_1 + a\boldsymbol{\alpha}_2 + 4\boldsymbol{\alpha}_3α1+aα2+4α3, 2α1+α2−α32\boldsymbol{\alpha}_1 + \boldsymbol{\alpha}_2 - \boldsymbol{\alpha}_32α1+α2−α3, α2+α3\boldsymbol{\alpha}_2 + \boldsymbol{\alpha}_3α2+α3线性相关，则a=a=a=____。 (α1+aα2+4α3,2α1+α2−α3,α2+α3)=(α1,α2,α3)(120a114−11)(\boldsymbol{\alpha}_1 + a\boldsymbol{\alpha}_2 +...
政治复习计划
七月中旬 --九月30号（每天一小时） 肖秀荣1000题,三十号之前务必完成,越早越好 徐涛老师的网课，注意：只用听马原、毛中特、史纲 十月 做线上APP选择题 十一月 刷模拟卷,只做选择,(40套比较合适) 十二月 背大题,背肖四
行列式、矩阵习题总结
行列式 type one：余子式与代数余子式 设A为三阶矩阵，A的第一行元素为1，2，3，|A|的第二行元素的代数余子式分别为a+1，a-2，a-1，则a= ____。 这个利用行列式的展开来解，某一行的元素乘以对应的代数余子式相加就是行列式的值 这里给出了第二行的代数余子式，把第二行的元素填充为第一行的元素，那么这个行列式有两个相同比例的行所以结果就是0 得出式子由 (a + 1) + 2(a - 2) + 3(a - 1) = 0 得 a = 1。 注：余子式是不带符号去掉这个元素所在行列剩下元素组成的行列式；代数余子式是带上符号的余子式，这个符号是(−1)行数加列数(-1)^{行数加列数}(−1)行数加列数 type...