<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[KIDfengKID的博客]]></title><description><![CDATA[]]></description><link>https://blog.youkuaiyun.com/KIDfengKID</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; KIDfengKID]]></copyright><item><title><![CDATA[相机模型以及FOV计算]]></title><link>https://blog.youkuaiyun.com/KIDfengKID/article/details/134796550</link><guid>https://blog.youkuaiyun.com/KIDfengKID/article/details/134796550</guid><author>KIDfengKID</author><pubDate>Mon, 04 Dec 2023 23:43:59 +0800</pubDate><description><![CDATA[FOV的全称是Field of View (视场角），它表示相机或者人眼可以接收或者显示的影像的角度范围。由于相机的成像原理，一般都会有视场角的限制。如下图所示当相机的CCD或CMOS传感器的成像平面W一定时，FOV由焦距f决定，当焦距越大时，看的越远 但是FOV就会越小。当焦距越小时，FOV会变大，但是看到的范围就会变近。]]></description><category></category></item><item><title><![CDATA[Ubuntu20 开机卡在“starting Gnome Display Manager”]]></title><link>https://blog.youkuaiyun.com/KIDfengKID/article/details/134638291</link><guid>https://blog.youkuaiyun.com/KIDfengKID/article/details/134638291</guid><author>KIDfengKID</author><pubDate>Mon, 27 Nov 2023 10:41:27 +0800</pubDate><description><![CDATA[今天ubuntu 开机遇到了该问题：卡在“starting Gnome Display Manager”或者其他地方。]]></description><category></category></item><item><title><![CDATA[Ubuntu 防火墙设置]]></title><link>https://blog.youkuaiyun.com/KIDfengKID/article/details/134555480</link><guid>https://blog.youkuaiyun.com/KIDfengKID/article/details/134555480</guid><author>KIDfengKID</author><pubDate>Wed, 22 Nov 2023 16:00:30 +0800</pubDate><description><![CDATA[之前关于防火墙的设置搞得一头雾水，用的多了才梳理清楚，这里记录一下，用来管理防火墙的有很多工具，这里都记录一下，一般用第一种比较方便。]]></description><category></category></item><item><title><![CDATA[ubuntu切换核显和集显]]></title><link>https://blog.youkuaiyun.com/KIDfengKID/article/details/134525499</link><guid>https://blog.youkuaiyun.com/KIDfengKID/article/details/134525499</guid><author>KIDfengKID</author><pubDate>Tue, 21 Nov 2023 10:22:19 +0800</pubDate><description><![CDATA[有时候即使安装好了nvidia的驱动，并且nvidia-smi也可以正常显示，但是会发现某些程序依然走的核显，由于笔记本是amd的cpu，核显性能比较强，平常一些低负载应用也没发现什么不正常，后面用了一个仿真器才发现N卡基本没占用，这里记录一下切换的过程。]]></description><category></category></item><item><title><![CDATA[docker build 过程中apt报错]]></title><link>https://blog.youkuaiyun.com/KIDfengKID/article/details/133695283</link><guid>https://blog.youkuaiyun.com/KIDfengKID/article/details/133695283</guid><author>KIDfengKID</author><pubDate>Sun, 15 Oct 2023 15:40:18 +0800</pubDate><description><![CDATA[ubuntu20之前手动设置ip地址的时候。关闭手动设置，选择DHCP，先让其自动识别。然后查看其ipv4 的dns。之后再手动设置一下就行。]]></description><category></category></item><item><title><![CDATA[玩客云直刷casaos]]></title><link>https://blog.youkuaiyun.com/KIDfengKID/article/details/133626499</link><guid>https://blog.youkuaiyun.com/KIDfengKID/article/details/133626499</guid><author>KIDfengKID</author><pubDate>Sat, 07 Oct 2023 00:40:08 +0800</pubDate><description><![CDATA[玩客云直刷casaos]]></description><category></category></item><item><title><![CDATA[在windows和ubuntu之间共享鼠标键盘，无缝切换]]></title><link>https://blog.youkuaiyun.com/KIDfengKID/article/details/132762424</link><guid>https://blog.youkuaiyun.com/KIDfengKID/article/details/132762424</guid><author>KIDfengKID</author><pubDate>Mon, 11 Sep 2023 16:24:39 +0800</pubDate><description><![CDATA[Barrier是一个开源软件，能够在多台计算机之间共享鼠标和键盘，如果你同时使用window和linux系统，那就可以安装和使用Barrier。]]></description><category></category></item><item><title><![CDATA[Windows cmd删除文件夹]]></title><link>https://blog.youkuaiyun.com/KIDfengKID/article/details/131793567</link><guid>https://blog.youkuaiyun.com/KIDfengKID/article/details/131793567</guid><author>KIDfengKID</author><pubDate>Tue, 18 Jul 2023 18:18:09 +0800</pubDate><description><![CDATA[以管理员权限运行命令提示符。]]></description><category></category></item><item><title><![CDATA[ROS bag的相关操作]]></title><link>https://blog.youkuaiyun.com/KIDfengKID/article/details/131788406</link><guid>https://blog.youkuaiyun.com/KIDfengKID/article/details/131788406</guid><author>KIDfengKID</author><pubDate>Tue, 18 Jul 2023 16:27:31 +0800</pubDate><description><![CDATA[记录有关ros中bag的相关操作]]></description><category></category></item><item><title><![CDATA[ROS 【log】的使用]]></title><link>https://blog.youkuaiyun.com/KIDfengKID/article/details/131559398</link><guid>https://blog.youkuaiyun.com/KIDfengKID/article/details/131559398</guid><author>KIDfengKID</author><pubDate>Wed, 05 Jul 2023 17:00:17 +0800</pubDate><description><![CDATA[ros的日志系统]]></description><category></category></item><item><title><![CDATA[哈希表【Hash Table】原理、特点及实现方式！一文彻底搞定哈希表！]]></title><link>https://blog.youkuaiyun.com/KIDfengKID/article/details/131492575</link><guid>https://blog.youkuaiyun.com/KIDfengKID/article/details/131492575</guid><author>KIDfengKID</author><pubDate>Sat, 01 Jul 2023 17:14:49 +0800</pubDate><description><![CDATA[详细易懂hash table]]></description><category></category></item><item><title><![CDATA[VPN连接报错【不能建立到远程计算机的连接,你可能需要更改此连接的网络设置】]]></title><link>https://blog.youkuaiyun.com/KIDfengKID/article/details/131491763</link><guid>https://blog.youkuaiyun.com/KIDfengKID/article/details/131491763</guid><author>KIDfengKID</author><pubDate>Sat, 01 Jul 2023 16:16:26 +0800</pubDate><description><![CDATA[VPN报错解决]]></description><category></category></item><item><title><![CDATA[如何转载csdn中的文章【简洁版】]]></title><link>https://blog.youkuaiyun.com/KIDfengKID/article/details/131470555</link><guid>https://blog.youkuaiyun.com/KIDfengKID/article/details/131470555</guid><author>KIDfengKID</author><pubDate>Fri, 30 Jun 2023 10:25:51 +0800</pubDate><description><![CDATA[快速转载优快云中的博客]]></description><category></category></item><item><title><![CDATA[typora+阿里云OSS+PicGO进行图床设置]]></title><link>https://blog.youkuaiyun.com/KIDfengKID/article/details/131384344</link><guid>https://blog.youkuaiyun.com/KIDfengKID/article/details/131384344</guid><author>KIDfengKID</author><pubDate>Sun, 25 Jun 2023 19:20:06 +0800</pubDate><description><![CDATA[🍁之前用typora编辑markdown的时候，图片都是选择保存在本地，上传到blog都得手动上传图片比较麻烦，所以最近配置了一下图床，写blog之类的图片大小并不是很大，用阿里云OSS资费一年可能就用个几块钱，没必要为了免费折腾其他的东西，这里记录一下关键的步骤。]]></description><category></category></item><item><title><![CDATA[Coding刷题大纲]]></title><link>https://blog.youkuaiyun.com/KIDfengKID/article/details/131367812</link><guid>https://blog.youkuaiyun.com/KIDfengKID/article/details/131367812</guid><author>KIDfengKID</author><pubDate>Sat, 24 Jun 2023 23:06:27 +0800</pubDate><description><![CDATA[🍁开始刷题打卡，记录一下刷题的过程和心得，也希望自己养成记录的习惯，不得不说记录确实是一个总结归纳的好办法！坚持打卡，提升coding能力，加油💪。]]></description><category></category></item><item><title><![CDATA[C++ std::map的介绍和使用]]></title><link>https://blog.youkuaiyun.com/KIDfengKID/article/details/130992236</link><guid>https://blog.youkuaiyun.com/KIDfengKID/article/details/130992236</guid><author>KIDfengKID</author><pubDate>Thu, 01 Jun 2023 17:12:41 +0800</pubDate><description><![CDATA[🍁Map是STL的一个关联容器，它提供一对一（其中第一个可以称为关键字，每个关键字只能在map中出现一次，第二个可能称为该关键字的值）的数据 处理能力，由于这个特性，它完成有可能在我们处理一对一数据的时候，在编程上提供快速通道。这里说下map内部数据的组织，map内部自建一颗红黑树(一 种非严格意义上的平衡二叉树)，这颗树具有对数据自动排序的功能，所以在map内部所有的数据都是有序的，后边我们会见识到有序的好处。map是一类关联式容器。]]></description><category></category></item><item><title><![CDATA[无需租云服务器，Linux本地搭建web服务，并内网穿透发布公网访问]]></title><link>https://blog.youkuaiyun.com/KIDfengKID/article/details/130981577</link><guid>https://blog.youkuaiyun.com/KIDfengKID/article/details/130981577</guid><author>KIDfengKID</author><pubDate>Thu, 01 Jun 2023 09:24:54 +0800</pubDate><description><![CDATA[在web项目中,部署的web站点需要被外部访问,则需要一个媒介,通过把资源放在这个媒介中,再通过所暴露的端口指向这个站点,当外部访问这个媒介所对应的端口时,媒介指向站点,完成访问,像这种类似的媒介,常用的有tomcat容器、Apache等,这边使用Apache来建搭建。Apache2 是一种流行的 Web 服务器应用程序,也就是通常所说的运行网站的服务器，目前apache在centos已经改名,叫httpd。]]></description><category></category></item><item><title><![CDATA[C++ 模板]]></title><link>https://blog.youkuaiyun.com/KIDfengKID/article/details/130796853</link><guid>https://blog.youkuaiyun.com/KIDfengKID/article/details/130796853</guid><author>KIDfengKID</author><pubDate>Sun, 21 May 2023 21:11:20 +0800</pubDate><description><![CDATA[C++模板的使用方法]]></description><category></category></item><item><title><![CDATA[VSCODE远程ssh调试linux+cpolar内网穿透]]></title><link>https://blog.youkuaiyun.com/KIDfengKID/article/details/130795899</link><guid>https://blog.youkuaiyun.com/KIDfengKID/article/details/130795899</guid><author>KIDfengKID</author><pubDate>Sun, 21 May 2023 20:10:09 +0800</pubDate><description><![CDATA[利用内网穿透进行VSCODE远程ssh调试]]></description><category></category></item><item><title><![CDATA[roslaunch报错记录]]></title><link>https://blog.youkuaiyun.com/KIDfengKID/article/details/130795304</link><guid>https://blog.youkuaiyun.com/KIDfengKID/article/details/130795304</guid><author>KIDfengKID</author><pubDate>Sun, 21 May 2023 19:14:20 +0800</pubDate><description><![CDATA[启动roslaunch报错xml.etree.ElementTree.ParseError: not well-formed (invalid token): line 3, column 8。]]></description><category></category></item></channel></rss>