<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[爱安敝之的博客]]></title><description><![CDATA[]]></description><link>https://blog.youkuaiyun.com/libizhide</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; libizhide]]></copyright><item><title><![CDATA[Topics for artificial intelligence]]></title><link>https://blog.youkuaiyun.com/libizhide/article/details/129543945</link><guid>https://blog.youkuaiyun.com/libizhide/article/details/129543945</guid><author>libizhide</author><pubDate>Wed, 15 Mar 2023 04:37:43 +0800</pubDate><description><![CDATA[Machine Learning: for simple task. (FCL, Bayesian inference,AutoML)Deep Learning: for complex data structures. (CNNs, Autoencoders)Natural Language Processing (NLP):  To understand, interpret, and generate human language. This has a wide application on: Se]]></description><category></category></item><item><title><![CDATA[BGU Deep Reinforcement Learning final examination review]]></title><link>https://blog.youkuaiyun.com/libizhide/article/details/129209833</link><guid>https://blog.youkuaiyun.com/libizhide/article/details/129209833</guid><author>libizhide</author><pubDate>Sat, 25 Feb 2023 03:04:39 +0800</pubDate><description><![CDATA[2022 Bengurion university Deep Reinforcement learning course conclusion.]]></description><category></category></item><item><title><![CDATA[Matlab reconstruct signal form sample points, convulsion]]></title><link>https://blog.youkuaiyun.com/libizhide/article/details/128164197</link><guid>https://blog.youkuaiyun.com/libizhide/article/details/128164197</guid><author>libizhide</author><pubDate>Sat, 03 Dec 2022 18:01:42 +0800</pubDate><description><![CDATA[Matlab reconstruct signal form sample points, convulsion]]></description><category></category></item><item><title><![CDATA[Matlab solve a first-order transfer functin using differential equation and step responce simulation]]></title><link>https://blog.youkuaiyun.com/libizhide/article/details/128157282</link><guid>https://blog.youkuaiyun.com/libizhide/article/details/128157282</guid><author>libizhide</author><pubDate>Sat, 03 Dec 2022 17:37:29 +0800</pubDate><description><![CDATA[Matlab solve a first-order transfer functin using differential equation and step responce simulation]]></description><category></category></item><item><title><![CDATA[Matlab perform fft to obtain amplitude and phase]]></title><link>https://blog.youkuaiyun.com/libizhide/article/details/128155721</link><guid>https://blog.youkuaiyun.com/libizhide/article/details/128155721</guid><author>libizhide</author><pubDate>Fri, 02 Dec 2022 22:43:50 +0800</pubDate><description><![CDATA[Matlab perform fft to obtain amplitude and phase]]></description><category></category></item><item><title><![CDATA[如何翻译一篇PDF文档用于阅读]]></title><link>https://blog.youkuaiyun.com/libizhide/article/details/127525244</link><guid>https://blog.youkuaiyun.com/libizhide/article/details/127525244</guid><author>libizhide</author><pubDate>Wed, 26 Oct 2022 04:39:41 +0800</pubDate><description><![CDATA[如何翻译阅读pdf]]></description><category></category></item><item><title><![CDATA[Paper reading - Learning Centrality by Learning to Route (LCR)]]></title><link>https://blog.youkuaiyun.com/libizhide/article/details/127468116</link><guid>https://blog.youkuaiyun.com/libizhide/article/details/127468116</guid><author>libizhide</author><pubDate>Sat, 22 Oct 2022 23:08:34 +0800</pubDate><description><![CDATA[This paper proposed a method to use a fully connected deep learning to learn the route function in Route Betweeness Centrality (RBC).]]></description><category></category></item><item><title><![CDATA[如何在root用户下执行ros, 使用ros python]]></title><link>https://blog.youkuaiyun.com/libizhide/article/details/127200899</link><guid>https://blog.youkuaiyun.com/libizhide/article/details/127200899</guid><author>libizhide</author><pubDate>Fri, 07 Oct 2022 23:07:15 +0800</pubDate><description><![CDATA[root用户下执行ros与ros python]]></description><category></category></item><item><title><![CDATA[Ubuntu sudo 命令行直接输入密码]]></title><link>https://blog.youkuaiyun.com/libizhide/article/details/127103996</link><guid>https://blog.youkuaiyun.com/libizhide/article/details/127103996</guid><author>libizhide</author><pubDate>Thu, 29 Sep 2022 11:33:09 +0800</pubDate><description><![CDATA[在.sh 文件中输入命令时碰上输入密码的最让人头疼，就要想一个办法密码自动填充；]]></description><category></category></item><item><title><![CDATA[Linux development common index]]></title><link>https://blog.youkuaiyun.com/libizhide/article/details/124403349</link><guid>https://blog.youkuaiyun.com/libizhide/article/details/124403349</guid><author>libizhide</author><pubDate>Thu, 05 May 2022 14:28:07 +0800</pubDate><description><![CDATA[(0)Basic command

See file content

cat $certain_file


find a file in specific folder

ls \xxx\xx*


Find a softeare in terminal

apt-cache search $particular_keywords


Download file form a website

wget $specific_webpage


show usb devices:

lsusb


See]]></description><category></category></item><item><title><![CDATA[NAT 失败的原因]]></title><link>https://blog.youkuaiyun.com/libizhide/article/details/124541612</link><guid>https://blog.youkuaiyun.com/libizhide/article/details/124541612</guid><author>libizhide</author><pubDate>Mon, 02 May 2022 15:58:07 +0800</pubDate><description><![CDATA[前言：音视频通讯的软件开发中降低服务器带宽的方式就是通过STUN服务器直接P2P，而P2P有时会失败，此文解释其原因。

(0)NAT

广为人知，IPV4只有32位，顶天只有40多亿的地址分配，加之有些地址不能用，就不能为每个用户分配公网IP地址了，于是就有了NAT（Network address translation）技术，通过路由器，形成公网端口与内网ip端口的一一映射。
P2P技术就是用一个STUN服务器让两个内网的服务器知道对方的公网地址与端口号码，之后两个客户端直接通过对方的公网IP与端口通.]]></description><category></category></item><item><title><![CDATA[ubuntu 命令行下转到其他盘的路径]]></title><link>https://blog.youkuaiyun.com/libizhide/article/details/123529856</link><guid>https://blog.youkuaiyun.com/libizhide/article/details/123529856</guid><author>libizhide</author><pubDate>Wed, 16 Mar 2022 16:40:23 +0800</pubDate><description><![CDATA[sudo fdisk -l：查看所有的存储设备信息
duso mkdir /media/disk1
sudo mount /dev/sdb1 /media/disk1: 将/dev/sdb1设备挂载到media/disk1目录下
之后cd到该文件夹下即可

]]></description><category></category></item><item><title><![CDATA[Details of PL-slam loopclosure detection and its optimization method]]></title><link>https://blog.youkuaiyun.com/libizhide/article/details/122692573</link><guid>https://blog.youkuaiyun.com/libizhide/article/details/122692573</guid><author>libizhide</author><pubDate>Sun, 30 Jan 2022 01:21:24 +0800</pubDate><description><![CDATA[preface:.

(0)General
单独线程

//加入新的关键帧
addKeyFrame();
...
//经过此函数生成了conf_matrix[n][n]的方阵，记录着所有关键帧之间的相似度
insertKFBowVectorPL(){
	...
	//使用bow算法对点特征计算相似度
	dbow_voc_p.transform();
	...
	//使用bow算法对线特征计算相似度
	dbow_voc_l.transform();
	...
	//使用论文提出的评分策略[1]对所有关键帧评.]]></description><category></category></item><item><title><![CDATA[妙算2wifi网络连接不稳定问题解决---大疆A3+动捕室内自主飞行（0）]]></title><link>https://blog.youkuaiyun.com/libizhide/article/details/121963201</link><guid>https://blog.youkuaiyun.com/libizhide/article/details/121963201</guid><author>libizhide</author><pubDate>Sun, 19 Dec 2021 01:00:00 +0800</pubDate><description><![CDATA[Preface:This article is written for a nifty girl who I cherish.


(0)Whole program
用两周时间实现大疆A3飞控+动作捕捉系统+minimum snap的室内飞行；
该系列用于记录所有遇到的问题以及解决方法，供后人参考避坑
(1)Problem details and its solution

Description: 妙算连接wifi后很容易掉线，即使插入天线也是这样
Reason: 妙算上有其他用户访问wifi
Solu.]]></description><category></category></item><item><title><![CDATA[Vins-mono use note taking]]></title><link>https://blog.youkuaiyun.com/libizhide/article/details/121525177</link><guid>https://blog.youkuaiyun.com/libizhide/article/details/121525177</guid><author>libizhide</author><pubDate>Sat, 27 Nov 2021 15:21:27 +0800</pubDate><description><![CDATA[Preface:This article is written for a nifty girl who I cherish.


(0)Caculate camera 2 imu matrix and translation vector
&nbsp;imuRcam&nbsp;imuTcam⃗\space ^{imu}R_{cam} \newline \space \newline
\vec{^{imu}T_{cam}}&nbsp;imuRcam​&nbsp;imuTcam​​
以imu坐标系为基本坐标.]]></description><category></category></item><item><title><![CDATA[Design Pattern - popular patterns learning＜Learning Note＞设计思维常用模式学习＜学习笔记＞]]></title><link>https://blog.youkuaiyun.com/libizhide/article/details/120825599</link><guid>https://blog.youkuaiyun.com/libizhide/article/details/120825599</guid><author>libizhide</author><pubDate>Wed, 03 Nov 2021 18:09:24 +0800</pubDate><description><![CDATA[Preface:This article is written for a nifty girl who I cherish.

单例模式，工厂模式，观察者模式，策略模式，模板方法模式，代理模式

]]></description><category></category></item><item><title><![CDATA[Matlab project1 phase 2&3 - Minimum Snap/Jerk and A* Algorithm ＜Experiment recording＞]]></title><link>https://blog.youkuaiyun.com/libizhide/article/details/121056543</link><guid>https://blog.youkuaiyun.com/libizhide/article/details/121056543</guid><author>libizhide</author><pubDate>Mon, 01 Nov 2021 21:54:05 +0800</pubDate><description><![CDATA[Preface:This article is written for a nifty girl who I cherish.


(0)Minimum Snap/Jerk Trajectory Generation
(0.0)Theory
(0.1)Coding with matlab
(1)A* algorithm
(1.0)Description
(1.1)Coding with matlab
(2)More things
(2.0)Polynomial Trajectories - corrido.]]></description><category></category></item><item><title><![CDATA[Win 10 Problems and Handles]]></title><link>https://blog.youkuaiyun.com/libizhide/article/details/120967864</link><guid>https://blog.youkuaiyun.com/libizhide/article/details/120967864</guid><author>libizhide</author><pubDate>Tue, 26 Oct 2021 10:57:09 +0800</pubDate><description><![CDATA[(0)Printer

Description: win10添加网络打印机出问题

(0.0)阻止未经身份验证的来宾访问

搜索栏输入：gpedit.msc
计算机配置—管理模板—网络—Lanman工作站—启用不安全的来宾登录状态
选择已启用
确认，退出

(0.1)操作无法完成（错误0x00000709）
Method 1:

win+R输入services.msc，找到Print Spooler服务并重启

Method 2:

搜索appwiz.cpl
点击左上角查看已安装的更新
卸载掉 KB5005]]></description><category></category></item><item><title><![CDATA[update Android 12 and magisk ROOT on Pixel4]]></title><link>https://blog.youkuaiyun.com/libizhide/article/details/120903274</link><guid>https://blog.youkuaiyun.com/libizhide/article/details/120903274</guid><author>libizhide</author><pubDate>Fri, 22 Oct 2021 13:25:02 +0800</pubDate><description><![CDATA[Preface:This article is written for me.


Uninstall root from magisk

open magisk
press “uninstall Magisk”
press RESTORE IMAGES


	

-Then one can update to android 12 in his/her setting
ROOT again


If one doesn’t have adb, download at link_1


unpack it.]]></description><category></category></item><item><title><![CDATA[Matlab Robotics project 1 phase 1 ＜Experiment Recording＞]]></title><link>https://blog.youkuaiyun.com/libizhide/article/details/120839909</link><guid>https://blog.youkuaiyun.com/libizhide/article/details/120839909</guid><author>libizhide</author><pubDate>Tue, 19 Oct 2021 10:46:06 +0800</pubDate><description><![CDATA[Preface:This article is written for a nifty girl who I cherish.


(0)Introduction
(0.0)General Description
本实验是机器人学基于matlab 的四旋翼飞行器仿真实验，要求根据已有的飞行器模型创建控制器（输入期望控制，输出飞行器整体推力与力矩），根据创建的飞行器在空间中绕曲线飞行
(0.1)Original Materials
Free Resource
(1)On working

Design co.]]></description><category></category></item></channel></rss>