<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[caocry的博客]]></title><description><![CDATA[]]></description><link>https://blog.youkuaiyun.com/caocry</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; caocry]]></copyright><item><title><![CDATA[小米移动sim卡需要输入pin码]]></title><link>https://blog.youkuaiyun.com/caocry/article/details/163734221</link><guid>https://blog.youkuaiyun.com/caocry/article/details/163734221</guid><author>caocry</author><pubDate>Thu, 13 Aug 2026 21:50:03 +0800</pubDate><description><![CDATA[默认密码是1234还有0000，不是的话就可能是充值密码啥的。进入后如果重新拔下sim卡还是提示输入就需要按照下面步骤关掉。]]></description><category></category></item><item><title><![CDATA[猫咪全国数据库项目想法]]></title><link>https://blog.youkuaiyun.com/caocry/article/details/158462689</link><guid>https://blog.youkuaiyun.com/caocry/article/details/158462689</guid><author>caocry</author><pubDate>Fri, 27 Feb 2026 14:41:54 +0800</pubDate><description><![CDATA[做一个猫咪身份数据库，将全世界的喵咪的信息添加进去]]></description><category></category></item><item><title><![CDATA[IFLOW-Git-Claude]]></title><link>https://blog.youkuaiyun.com/caocry/article/details/157392844</link><guid>https://blog.youkuaiyun.com/caocry/article/details/157392844</guid><author>caocry</author><pubDate>Mon, 26 Jan 2026 13:08:01 +0800</pubDate><description><![CDATA[iflow学习
git命令学习
claude学习]]></description><category></category></item><item><title><![CDATA[2026-1-9 pytorch学习]]></title><link>https://blog.youkuaiyun.com/caocry/article/details/157391200</link><guid>https://blog.youkuaiyun.com/caocry/article/details/157391200</guid><author>caocry</author><pubDate>Mon, 26 Jan 2026 11:34:29 +0800</pubDate><description><![CDATA[PyTorch是一个开源的机器学习库，广泛应用于CV、NLP等领域。学习前需掌握Python编程、数学基础、机器学习概念等知识。PyTorch底层使用C/C++，提供Python API，兼具易用性和高性能。核心功能包括张量运算、自动求导、神经网络模块等，支持GPU加速。安装简单，与NumPy类似但专为深度学习设计，支持CUDA和自动微分。基础操作包括张量创建、设备管理（CPU/GPU）和基本运算。PyTorch在大型矩阵运算中能显著提升计算效率，适合深度学习研究和开发。]]></description><category></category></item><item><title><![CDATA[opencv学习]]></title><link>https://blog.youkuaiyun.com/caocry/article/details/156730374</link><guid>https://blog.youkuaiyun.com/caocry/article/details/156730374</guid><author>caocry</author><pubDate>Thu, 08 Jan 2026 17:52:46 +0800</pubDate><description><![CDATA[OpenCV-开源计算机视觉和机器学习软件库，由 C 和 C++构成，提供 Python、Java、MatLAB、JS、C++ 语言接口用于图像和视频处理分析和机器学习领域图像处理：图像滤波、边缘检测、颜色空间转换、形态学操作、特征提取等。视频分析：视频捕捉、运动分析、物体检测与追踪等。机器学习与人工智能：OpenCV 集成了深度学习框架，可以进行人脸识别、目标检测、图像分类等。计算机视觉：图像匹配、物体识别、立体视觉、深度图计算等。]]></description><category></category></item><item><title><![CDATA[opencv学习]]></title><link>https://blog.youkuaiyun.com/caocry/article/details/156693388</link><guid>https://blog.youkuaiyun.com/caocry/article/details/156693388</guid><author>caocry</author><pubDate>Wed, 07 Jan 2026 17:53:21 +0800</pubDate><description><![CDATA[OpenCV是一个开源的计算机视觉和机器学习库，支持多种编程语言。摘要介绍了OpenCV的基本功能（图像处理、视频分析、机器学习等）、安装方法（pip/conda安装）以及两个应用案例：1）爬取米哈游图片并实现键盘控制浏览功能；2）视频运动检测处理，通过帧差法识别运动物体，并讨论了参数优化方法。案例代码展示了OpenCV在图像获取、处理和视频分析中的实际应用。]]></description><category></category></item><item><title><![CDATA[11月10日ES本机]]></title><link>https://blog.youkuaiyun.com/caocry/article/details/154843464</link><guid>https://blog.youkuaiyun.com/caocry/article/details/154843464</guid><author>caocry</author><pubDate>Fri, 14 Nov 2025 17:55:26 +0800</pubDate><description><![CDATA[ElasticSearch学习笔记]]></description><category></category></item><item><title><![CDATA[php学习初级语法]]></title><link>https://blog.youkuaiyun.com/caocry/article/details/149464133</link><guid>https://blog.youkuaiyun.com/caocry/article/details/149464133</guid><author>caocry</author><pubDate>Tue, 22 Jul 2025 08:40:23 +0800</pubDate><description><![CDATA[a<<<$x$b;]]></description><category></category></item><item><title><![CDATA[物联网-ESP8266]]></title><link>https://blog.youkuaiyun.com/caocry/article/details/149190592</link><guid>https://blog.youkuaiyun.com/caocry/article/details/149190592</guid><author>caocry</author><pubDate>Fri, 11 Jul 2025 16:57:45 +0800</pubDate><description><![CDATA[红色正极，黑色负极正极常开（中间线不在的方向）端接第一列正极串联负极常开接到第一行负极串联最后，当要开第一行最后一个开关：一行二列通电到一行一列，形成回路买uni板子：蓝底白字为芯片引脚名称要设置还是作用相同，上面更加直接ADC为A0，为模拟引脚，D开头是数字引脚。GND为接地引脚（GROUND，0电压参考点）]]></description><category></category></item><item><title><![CDATA[阿里云ACP-数据湖和机器学习]]></title><link>https://blog.youkuaiyun.com/caocry/article/details/148920328</link><guid>https://blog.youkuaiyun.com/caocry/article/details/148920328</guid><author>caocry</author><pubDate>Sun, 29 Jun 2025 17:33:52 +0800</pubDate><description><![CDATA[让计算机用已知数据，发现数学模型（y=ax+b），然后使用模型对未知数据进行预测（分类，聚类，回归…）的一门多领域交叉学科。需要会：编程（比如Python）、线性代数、微积分、概率论、矩阵论、信息论、专业领域基本理念机器学习分为有监督（分类（离散值）、回归（连续值））和无监督（聚类、关联规则）]]></description><category></category></item><item><title><![CDATA[阿里云ACP-检索分析服务]]></title><link>https://blog.youkuaiyun.com/caocry/article/details/148829133</link><guid>https://blog.youkuaiyun.com/caocry/article/details/148829133</guid><author>caocry</author><pubDate>Thu, 26 Jun 2025 10:39:39 +0800</pubDate><description><![CDATA[自学笔记]]></description><category></category></item><item><title><![CDATA[阿里云ACP认证-实时数据仓库]]></title><link>https://blog.youkuaiyun.com/caocry/article/details/148804171</link><guid>https://blog.youkuaiyun.com/caocry/article/details/148804171</guid><author>caocry</author><pubDate>Sat, 21 Jun 2025 09:22:08 +0800</pubDate><description><![CDATA[Kappa架构：将实时和离线代码统一（优化lambda架构），但是不好修正数据，开发周期长，成本浪费，对于历史数据的高吞吐量力不从心既可以支持分析也可以支持事务：HTAP混合事务分析系统既可以分析也可以服务：HSAP服务/分析一体化：Hologres。]]></description><category></category></item><item><title><![CDATA[ODOO18]]></title><link>https://blog.youkuaiyun.com/caocry/article/details/148431656</link><guid>https://blog.youkuaiyun.com/caocry/article/details/148431656</guid><author>caocry</author><pubDate>Wed, 04 Jun 2025 18:08:29 +0800</pubDate><description><![CDATA[开源企业资源规划（ERP）系统的最新版本，Odoo 是一个模块化的商业管理软件，涵盖 CRM、销售、财务、库存、制造、项目管理、人力资源、电子商务 等多个领域，适用于中小企业和大型企业。报错：Cannot find a valid baseurl for repo: base/7/x86_64。saas云端版本可以直接注册使用，无需安装，Docker/源码安装适合开发者本地部署。检查网络 ping 8.8.8.8。]]></description><category></category></item><item><title><![CDATA[论文报错4]]></title><link>https://blog.youkuaiyun.com/caocry/article/details/147711393</link><guid>https://blog.youkuaiyun.com/caocry/article/details/147711393</guid><author>caocry</author><pubDate>Mon, 05 May 2025 12:15:27 +0800</pubDate><description><![CDATA[在Flask中，当路由定义包含尾部斜杠（如 /api/leftBottom/ ）而请求不带斜杠时，Flask会自动返回308重定向。ApiFox请求没问题，一但是vue请求，就报错。]]></description><category></category></item><item><title><![CDATA[论文报错3]]></title><link>https://blog.youkuaiyun.com/caocry/article/details/147653219</link><guid>https://blog.youkuaiyun.com/caocry/article/details/147653219</guid><author>caocry</author><pubDate>Thu, 01 May 2025 16:33:55 +0800</pubDate><description><![CDATA[idm不让用：]]></description><category></category></item><item><title><![CDATA[论文报错2]]></title><link>https://blog.youkuaiyun.com/caocry/article/details/147653090</link><guid>https://blog.youkuaiyun.com/caocry/article/details/147653090</guid><author>caocry</author><pubDate>Thu, 01 May 2025 16:18:01 +0800</pubDate><description><![CDATA[更新vscode后链接远程服务器出现了报错‘无法建立连接：远程主机不满足运行vscode服务器的先决条件’]]></description><category></category></item><item><title><![CDATA[论文报错1]]></title><link>https://blog.youkuaiyun.com/caocry/article/details/147653078</link><guid>https://blog.youkuaiyun.com/caocry/article/details/147653078</guid><author>caocry</author><pubDate>Thu, 01 May 2025 16:15:48 +0800</pubDate><description><![CDATA[【代码】论文报错1。]]></description><category></category></item><item><title><![CDATA[阿里云ACP认证-大数据开发治理平台-DataWorks]]></title><link>https://blog.youkuaiyun.com/caocry/article/details/146298198</link><guid>https://blog.youkuaiyun.com/caocry/article/details/146298198</guid><author>caocry</author><pubDate>Sun, 16 Mar 2025 17:33:33 +0800</pubDate><description><![CDATA[阿里云acp认证2：大数据治理平台]]></description><category></category></item><item><title><![CDATA[拓扑序练习]]></title><link>https://blog.youkuaiyun.com/caocry/article/details/146183897</link><guid>https://blog.youkuaiyun.com/caocry/article/details/146183897</guid><author>caocry</author><pubDate>Tue, 11 Mar 2025 17:04:47 +0800</pubDate><description><![CDATA[将以上当成要递归的图，递归为从下到上从[0,2)到[0,5)到[0,10)每次找入度为0的点，添加到队列，并将连接这个点的点的入度-1。用deque的popleft和append。一共logn层，每层归并n次 ：nlogn。将[0,10)分成[0,5)和[5,10)[5,10)分成[5,7)和[7,10)事件之间的前后关系会形成一个图形结构。[0,5)分成[0,2)和[2,5)将图形转为序列就是拓扑排序。HZOJ 636 旅行计划。归并排序O(nlogn)]]></description><category></category></item><item><title><![CDATA[idm激活]]></title><link>https://blog.youkuaiyun.com/caocry/article/details/146183788</link><guid>https://blog.youkuaiyun.com/caocry/article/details/146183788</guid><author>caocry</author><pubDate>Tue, 11 Mar 2025 17:01:20 +0800</pubDate><description><![CDATA[如果更新了，需要先按3清除原来的激活，然后按1激活。powershell输入。]]></description><category></category></item></channel></rss>