09 2024 档案
摘要：SciTech-Physics-Particle Atom 组成+结构: Nucleus: Proton Neutron Bands(Energy) Electron: Movement with Probability Energy Transition: 发光+导电 Energy Bands N
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摘要：用LLM +Python 实现微信消息的自动应答 先上一个"Alpha"版本的，以csv关键词匹配方式描述应用的，主题逻辑. !/usr/bin/python3 # coding: utf-8 import pandas as pd import numpy as np from uiautomat
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摘要：Generating a new GPG key Generating a new GPG key If you don't have an existing GPG key, you can generate a new GPG key to use for signing commits and
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摘要：SciTech-Mathmatics-Probability+Statistics: \(\large \begin{array}{rll} \\ Data &: \text{ set } metrics \text{ and } measure \\ Information &: \text{ e
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摘要：Statistics & Data Analysis — Zhu Huaiqiu, Peking University 《统计与数据分析》, 朱怀球, 北京大学 7 Steps §3 统计抽样理论基础 "\(\large \text{ Get your facts first, then you c
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摘要：Sampling Distribution Could some give an examples of "a set of distributions indexed by a parameter"? Q: From: JJJohn asked Oct 12, 2019 at 9:23, edit
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摘要：SciTech-Mathmatics-Probability+Statistics-VIII-Statistics:Quantifing Uncertainty ANOCOVA(ANalysis Of COVAriance) 协方差分析原理 ANOCOVA 是一种将RA(回归分析) 与 VA(方差分
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摘要：SciTech-Mathmatics-Probability+Statistics-VII-Statistics:Quantifing Uncertainty Sampling Methods(抽样方法)的原理与实践（终章） 在过去的几篇文章，我们一起探索统计学的许多重要概念与方法: 样本与总体，
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摘要：SciTech-Mathmatics-Probability+Statistics-V-Statistics:Quantifing Uncertainty RA的Kernel Goal的是Prediction(预测)和Interpretation(解释) Abbreviation: DS(Data
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摘要：SciTech-Mathmatics-Probability+Statistics-V- Statistics:Quantifing Uncertainty ANOVA(ANalysis Of VAriance)方差分析原理 方差分析的基本概念（Analysis of Variance, ANOVA
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摘要：https://zhuanlan.zhihu.com/p/674010971?utm_id=0 I Population and Sample 总体和样本 统计学提供了一种量化不确定性的方法，使我们能够有效地理解和解释数据。 它不只是数字和图表，更是正确地收集、分析和解释数据，更好决策。 First
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摘要：SciTech-Mathmatics-Probability+Statistics-Population:Region Parameter Estimation of Population + Statistics of Samples 统计量(样本) 与 参数估计(总体) 欢迎回到我们的统计学系列
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摘要：SciTech-Mathmatics-Probability+Statistics-III Population:Parameter<->Sample:Statistics Hypothesis Testing假设检验 HT(Hypothesis Testing)的原理与应用 今天，我们深入探讨统计
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摘要：SciTech-Mathmatics-Probability+Statistics-IV- Population:Parameter<->Sample:Statistics : CI(Confidence Interval, 置信区间) CI的解释(避免误解 与 局限): CI提供一种评估Stati
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摘要：Learn Stats for Python: Descriptive Statistics I Learn Stats for Python: Descriptive Statistics II + Data Visualization BY IVÁN PALOMARES CARRASCOSAPO
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摘要：SciTech-Mathmatics-Analysis Infinite Series: 无穷级数 Limit: 极限： \(\large e = \underset{n \rightarrow \infty}{\lim} {(1+\frac{1}{n})^n}\) 这是一个非常有现实意义的无穷级数
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摘要：SciTech-Mathmatics-Analysis: 定积分 求解的“十大公式” 1. Newton-Leibniz formula \(\large \begin{array}{rl} \\ \int_{a}^{b}{f'(x) dx} =& f(b) - f(a) \\ =& \unders
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摘要：非常优秀的人工智能数学基础的学习资料： \(\large Standford\)的 \(\large 3blue1brown\) https://www.3blue1brown.com/ \(\large Interactive\ Linear\ Algebra\) 交互式线性代数及其应用: \(\
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摘要：SciTech-Mathmatics-Analysis: 考研易错概念: 一点的导数大于0, 能不能推出函数在某邻域单调递增? ✘ 无穷小的倒数,一定为无穷大? ✘ \(\large L'Hospital\) 的前提条件 及 何时为何失效? ✘ 不连续的函数,一定没有原函数? ✘ \(\large
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摘要：SciTech-Mathmatics-Analysis Mathematical Thinking 数学思维：集合论，数和数域，运算符号，函数关系，数形结合； 导数、微分、积分的奥秘就在(例如变形：同一公式换一种形式表达, 就是另一种用途)： 微分升幂：将"静态/结果"的 "点值"/"线段"和"维度
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摘要：SciTech-Mathmatics-Probability+Statistics: Distribution : The Uniform Distribution BY ZACH BOBBITTPOSTED ON MARCH 2, 2021 The uniform distribution is
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摘要：0. Self-Love: Mental Health Self-Confidence: 自信 Self-Esteem: 自尊 self-Reliance: 自立 Self-Improvement: 自强 1. TAKE CARE OF OURSELVES to keep you always at
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摘要：IPA(International Phonetic Alphabet) Chart With Sounds https://www.internationalphoneticalphabet.org/ipa-sounds/ipa-chart-with-sounds/ https://www.int
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摘要：SciTech-Mathmatics-Probability+Statistics-Applications : Probability&Sampling : Sampling Distribution + Central Limit Theorem Sampling Distribution +
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摘要：Learn Stats for Python III: Probability and Sampling BY IVÁN PALOMARES CARRASCOSAPOSTED ON SEPTEMBER 9, 2024 Probability and Sampling About Part III:
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摘要：英语的“语法”适配“含义” 英语是一门语言，有丰富的含义； “语法结构” 是与 “含义”适配使用的，而不只是背语法规则； that(那一个/那些) Vs. which(哪一个/哪些) that: 那些/那一个；有侧重 从句意思； which：哪些/哪一个；有强调“which ”代指的“哪些/哪一个”
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摘要：Linguistics-English-that从句系列: 主语 + 宾语 + 表语 + 同位语 + 定语 独立主格结构
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摘要：使用 moviepy 库转换video为GIF图片动画文件 pip install moviepy from moviepy.editor import videoFiLeclip videocLip= VideoFiLeClip("MJ.mov") videocLip=videoCLip.subc
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摘要：时态16种： 4种时间 × 4种状态 时态标志词+时态详解+被动语态：
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摘要：Difference: Population vs. Sample BY ZACH BOBBITTPOSTED ON NOVEMBER 27, 2020 Often in statistics we're interested in collecting data so that we can an
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摘要：Types of Sampling Methods (With Examples) BY ZACH BOBBITTPOSTED ON SEPTEMBER 24, 2018 Researchers are often interested in answering questions about po
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摘要：SciTech-Mathmatics-Probability+Statistics-Population-Sample: Sample Proportion vs. Sample Mean: The Difference Sample Proportion vs. Sample Mean: The
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摘要：SciTech-Mathmatics-Probability+Statistics: Differences: The Scientific Method & Engineering Design Population Vs Sample Statistics and Statistical Obs
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摘要：  光塑料片: 将光分解为BGR三原纯色 彩色CCD传感器原理 透过 一张 彩色滤(分)光塑料片 可以分解出 光源的“与滤光片同颜色”的成份； 例如 “B(蓝色)滤光塑料片”： 用 "P紫" 光源照射，其“蓝色成份”就会穿透过"蓝色滤光塑料片"； 用 "G绿" 或 "R红" 光源照射，则没有
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摘要：\(\large \text{Get your facts first, then you can distort them as you please.}\) \(\large ——\ Mark\ Twin\) \(\large \text{Our behavior attitudes and s
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摘要：The Maxwell Equations: 电、磁、光 Static Electric Field Static Magnetic Field Changing Electric Field Changing Magnetic Field Electric-Magnetic-Wave: Light
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摘要：Stat 345(April 11, 2019) Chapter 7: Sampling Distributions and Point Estimation ofParameters Topics: General concepts of estimating the parameters of
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摘要：总论 Particle + Movement 光就是电磁波； Photon光子; 光子运动； 电磁现象 可 独立 分为： 电现象： 磁现象： 运动的电场： 运动的磁场： The Maxwell Equations: 麦克斯韦方程组 Election, Substances, Particle's B
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摘要：Celebrating the many contributions workers have made to America's strength, prosperity and well-being. As well as their social and economic achievemen
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摘要：Derivative and Slope Quick review: a \(derivative\) gives us the \(\text{slope of a function}\) at \(any\ point\). These derivative rules can help us:
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摘要：The Declaration of Independence Harvard University's Text Edition: https://declaration.fas.harvard.edu/resources/text Note: The source for this transc
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