<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[lyh458的博客]]></title><description><![CDATA[]]></description><link>https://blog.youkuaiyun.com/lyh458</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; lyh458]]></copyright><item><title><![CDATA[Call for Paper - IEEE ROBIO 2025]]></title><link>https://blog.youkuaiyun.com/lyh458/article/details/149241218</link><guid>https://blog.youkuaiyun.com/lyh458/article/details/149241218</guid><author>lyh458</author><pubDate>Thu, 10 Jul 2025 08:50:04 +0800</pubDate><description><![CDATA[IEEE ROBIO 2025 will be held on Dec 3–7 in Chengdu, China. Centered on “Biomimetic Robots Empowered by AI,” the conference invites cutting-edge research in robotics and biomimetics. Submit your paper and join the global robotics community!]]></description><category></category></item><item><title><![CDATA[LaTex编写伪代码，并实现根据所在章编号（连字符），例如算法1-1]]></title><link>https://blog.youkuaiyun.com/lyh458/article/details/134500463</link><guid>https://blog.youkuaiyun.com/lyh458/article/details/134500463</guid><author>lyh458</author><pubDate>Mon, 20 Nov 2023 09:50:11 +0800</pubDate><description><![CDATA[LaTex编写伪代码，并实现根据所在章编号（连字符），例如算法1-1]]></description><category></category></item><item><title><![CDATA[Interactive Marker Publish Pose All the Time (Interactive Marker通过topic一直发送其状态)]]></title><link>https://blog.youkuaiyun.com/lyh458/article/details/132291361</link><guid>https://blog.youkuaiyun.com/lyh458/article/details/132291361</guid><author>lyh458</author><pubDate>Tue, 15 Aug 2023 10:05:27 +0800</pubDate><description><![CDATA[Interactive Marker通过topic一直发送其状态，而不只是交互时才发送。]]></description><category></category></item><item><title><![CDATA[用Powerpoint (PPT)制作并导出矢量图、高分辨率图]]></title><link>https://blog.youkuaiyun.com/lyh458/article/details/130768113</link><guid>https://blog.youkuaiyun.com/lyh458/article/details/130768113</guid><author>lyh458</author><pubDate>Fri, 19 May 2023 17:09:55 +0800</pubDate><description><![CDATA[论文写作时经常需要导入矢量图，正规军都是用AI或者Inkscape，但是，或者一些简单的构图需求，而且不得不承认。但是PPT是不支持导出像SVG、eps等格式矢量图的，而且导出图片的分辨率很低。那么问题来了：如何用Powerpoint (PPT)制作并导出矢量图、高清图呢？]]></description><category></category></item><item><title><![CDATA[PPT / Powerpoint中利用LaTeX输入公式]]></title><link>https://blog.youkuaiyun.com/lyh458/article/details/130768651</link><guid>https://blog.youkuaiyun.com/lyh458/article/details/130768651</guid><author>lyh458</author><pubDate>Fri, 19 May 2023 16:18:39 +0800</pubDate><description><![CDATA[新版的Word（Office 2016后？）是支持LaTeX公式输入的，但是Powerpoint并不支持。下面介绍如何利用。]]></description><category></category></item><item><title><![CDATA[IEEE编写LaTeX时在作者后添加ORCID标志及链接（简单方案，一行代码）]]></title><link>https://blog.youkuaiyun.com/lyh458/article/details/130692255</link><guid>https://blog.youkuaiyun.com/lyh458/article/details/130692255</guid><author>lyh458</author><pubDate>Mon, 15 May 2023 21:19:23 +0800</pubDate><description><![CDATA[调包、一行代码搞定IEEE LaTeX作者后面的ORCID logo]]></description><category></category></item><item><title><![CDATA[vscode LaTeX保存编译及自动选择编译方法recipe]]></title><link>https://blog.youkuaiyun.com/lyh458/article/details/130667859</link><guid>https://blog.youkuaiyun.com/lyh458/article/details/130667859</guid><author>lyh458</author><pubDate>Sun, 14 May 2023 13:20:14 +0800</pubDate><description><![CDATA[vscode LaTex保存编译及自动选择编译方法recipe]]></description><category></category></item><item><title><![CDATA[爱思唯尔（Elsevier）论文模板中添加作者简介和图片（biography）]]></title><link>https://blog.youkuaiyun.com/lyh458/article/details/127602676</link><guid>https://blog.youkuaiyun.com/lyh458/article/details/127602676</guid><author>lyh458</author><pubDate>Sun, 30 Oct 2022 18:32:31 +0800</pubDate><description><![CDATA[Elsevier论文模板中添加作者简介和图片（biography）]]></description><category></category></item><item><title><![CDATA[matplotlib设置3D plot刻度线的字体属性]]></title><link>https://blog.youkuaiyun.com/lyh458/article/details/127185218</link><guid>https://blog.youkuaiyun.com/lyh458/article/details/127185218</guid><author>lyh458</author><pubDate>Thu, 06 Oct 2022 17:16:53 +0800</pubDate><description><![CDATA[matplotlib设置3D plot刻度线的字体属性]]></description><category></category></item><item><title><![CDATA[Ubuntu 20.04下安装nemo-share实现Nemo的文件共享，及其它插件安装]]></title><link>https://blog.youkuaiyun.com/lyh458/article/details/126136598</link><guid>https://blog.youkuaiyun.com/lyh458/article/details/126136598</guid><author>lyh458</author><pubDate>Wed, 03 Aug 2022 11:18:08 +0800</pubDate><description><![CDATA[Ubuntu 20.04下，Nemo文件管理器比自带的Nautilus好用太多，但是很多插件需要手动安装，例如文件夹共享插件。本教程为手动编译及安装Nemo相关插件的步骤。]]></description><category></category></item><item><title><![CDATA[ubuntu下vscode LaTeX文档格式化]]></title><link>https://blog.youkuaiyun.com/lyh458/article/details/125930154</link><guid>https://blog.youkuaiyun.com/lyh458/article/details/125930154</guid><author>lyh458</author><pubDate>Fri, 22 Jul 2022 13:04:43 +0800</pubDate><description><![CDATA[ubuntu下vscode latex文档格式化方法]]></description><category></category></item><item><title><![CDATA[VM报错Before you can run VMware several modules must be compiled and loaded into the running kernel]]></title><link>https://blog.youkuaiyun.com/lyh458/article/details/125919668</link><guid>https://blog.youkuaiyun.com/lyh458/article/details/125919668</guid><author>lyh458</author><pubDate>Thu, 21 Jul 2022 19:59:54 +0800</pubDate><description><![CDATA[VMware报错Before you can run VMware several modules must be compiled and loaded into the running kernel的解决办法]]></description><category></category></item><item><title><![CDATA[Ubuntu下更改nemo文件管理器右键菜单“open in terminal”为termiantor]]></title><link>https://blog.youkuaiyun.com/lyh458/article/details/125344043</link><guid>https://blog.youkuaiyun.com/lyh458/article/details/125344043</guid><author>lyh458</author><pubDate>Sat, 18 Jun 2022 10:26:58 +0800</pubDate><description><![CDATA[Ubuntu下更改nemo文件管理器右键菜单“open in terminal”为termiantor]]></description><category></category></item><item><title><![CDATA[Ubuntu使用独显/nvidia显卡无法调节亮度]]></title><link>https://blog.youkuaiyun.com/lyh458/article/details/124658364</link><guid>https://blog.youkuaiyun.com/lyh458/article/details/124658364</guid><author>lyh458</author><pubDate>Mon, 09 May 2022 06:38:12 +0800</pubDate><description><![CDATA[因为驱动兼容性问题，无法直接使用开源的显卡驱动，只能使用闭源的Nvidia驱动，带来的后果是无法调节屏幕亮度。解决办法如下：
方法1：使用Brightness-controller（简单，但治标不治本）
sudo add-apt-repository ppa:apandada1/brightness-controller
sudo apt-get update
sudo apt-get install brightness-controller-simple

方法2：调整系统配置实现亮度控制（推荐）

确]]></description><category></category></item><item><title><![CDATA[vmvare虚拟机下安装win11，跳过TPM限制]]></title><link>https://blog.youkuaiyun.com/lyh458/article/details/124208412</link><guid>https://blog.youkuaiyun.com/lyh458/article/details/124208412</guid><author>lyh458</author><pubDate>Sat, 16 Apr 2022 09:47:47 +0800</pubDate><description><![CDATA[因为Windows 11对PC的硬件配置有要求，所以如果想用传统的方案在VM上安装win11会无法安装，本文教大家如何跳过硬件限制，直接安装。
安装步骤如下：
1 利用传统方法先新建虚拟机


Step 1: 新建虚拟机



Step 2: 典型安装

- Step 3: 使用ISO镜像，选择你的win11镜像



Step 4: 系统类型选择windows 10 x64



Step 5: 命名你的虚拟机


Step 6: 储存容量和类型默认既可



Step7: 点击完成，但是不要启动虚拟机
]]></description><category></category></item><item><title><![CDATA[解决NVIDIA-SMI has failed because it couldn‘t communicate with the NVIDIA driver]]></title><link>https://blog.youkuaiyun.com/lyh458/article/details/123851358</link><guid>https://blog.youkuaiyun.com/lyh458/article/details/123851358</guid><author>lyh458</author><pubDate>Wed, 30 Mar 2022 17:28:50 +0800</pubDate><description><![CDATA[环境
－ 笔记本型号：Dell precision 5520
－ 显卡型号：M1200
－ 系统：Ubuntu 20.04
问题
安装好N卡驱动后，执行nvidia-smi，报错：
NVIDIA-SMI has failed because it couldn't communicate with the NVIDIA driver. Make sure that the latest NVIDIA driver is installed and running.

解决方案
方案1
原因：系统内核升级，导]]></description><category></category></item><item><title><![CDATA[双系统无法启动ubuntu时报错，出现`bluetooth: hci0: command 0xfc09 tx timeout`问题]]></title><link>https://blog.youkuaiyun.com/lyh458/article/details/123820625</link><guid>https://blog.youkuaiyun.com/lyh458/article/details/123820625</guid><author>lyh458</author><pubDate>Tue, 29 Mar 2022 14:50:06 +0800</pubDate><description><![CDATA[报错
win11、ubuntu双系统，在ubuntu启动时报以下错误，一直无法启动：
bluetooth: hci0: command 0xfc09 tx timeout
bluetooth: hci0: failed to send firmware data (-110)
bluetooth: hci0: sending frame failed (-19)

我的环境

windows 11、ubuntu 20.04双系统
windows下用Paragon ExtFS for Windows挂载了ub]]></description><category></category></item><item><title><![CDATA[Hadamard Product求导案例]]></title><link>https://blog.youkuaiyun.com/lyh458/article/details/121963469</link><guid>https://blog.youkuaiyun.com/lyh458/article/details/121963469</guid><author>lyh458</author><pubDate>Wed, 15 Dec 2021 22:33:59 +0800</pubDate><description><![CDATA[1 问题
给定 X∈Rn×3\mathbf{X} \in \mathbb{R}^{n \times 3}X∈Rn×3，A∈Rn×n\mathbf{A} \in \mathbb{R}^{n \times n}A∈Rn×n，F(X)=(AX)⊙(AX)\mathbf{F}(\mathbf{X})=\sqrt{(\mathbf{A} \mathbf{X}) \odot (\mathbf{AX})}F(X)=(AX)⊙(AX)​。 其中(⋅)\sqrt{(\cdot)}(⋅)​表示Hadamard root (el]]></description><category></category></item><item><title><![CDATA[矩阵内积求导/包含Hadamard root的矩阵求导/matrix elements-wise square root/矩阵逐元素平方根求导/F范数求导]]></title><link>https://blog.youkuaiyun.com/lyh458/article/details/121868963</link><guid>https://blog.youkuaiyun.com/lyh458/article/details/121868963</guid><author>lyh458</author><pubDate>Sat, 11 Dec 2021 09:42:40 +0800</pubDate><description><![CDATA[包含Hadamard root的矩阵求导/matrix elements-wise square root/矩阵逐元素平方根求导]]></description><category></category></item><item><title><![CDATA[Ubuntu下安装urdf可视化软件urdf-viz]]></title><link>https://blog.youkuaiyun.com/lyh458/article/details/120263915</link><guid>https://blog.youkuaiyun.com/lyh458/article/details/120263915</guid><author>lyh458</author><pubDate>Mon, 13 Sep 2021 11:37:09 +0800</pubDate><description><![CDATA[Ubuntu下安装urdf可视化软件urdf-viz
urdf-viz是一款开源的可视化URDF/XACRO模型的软件，用户可以利用urdf-viz检查模型的准确性及简单地手动控制；支持Windows/MacOS/Linux，非常好用。
安装方法
urdf-viz 是使用Rust-lang编写，所以需要先安装rust
安装rust
参考这篇文章
安装urdf-viz
cargo install urdf-viz

使用
urdf-viz &lt;your_urdf/xacro&gt;



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