Generating an GitHub SSH key

本文记录了在MacOS环境下使用SSH密钥进行Git远程仓库认证的过程,包括密钥生成、公钥导出及配置步骤。同时展示了如何解决工作目录路径错误的问题,并提供了Git拉取代码时遇到开发者工具未安装的提示。

Last login: Fri Dec  4 10:13:28 on ttys000

feizhaodeMacBook-Pro:android feizhao$ cd/worksapce/android 

-bash: cd/worksapce/android: No such file or directory

feizhaodeMacBook-Pro:android feizhao$ cd /worksapce/android 

feizhaodeMacBook-Pro:android feizhao$ ls

doc zhidier

feizhaodeMacBook-Pro:android feizhao$ vim .git/config 

feizhaodeMacBook-Pro:android feizhao$ cd ..

feizhaodeMacBook-Pro:worksapce feizhao$ ssh-keygen -t rsa -b 4096 -C "leili@naitang.com"

Generating public/private rsa key pair.

Enter file in which to save the key (/Users/feizhao/.ssh/id_rsa): 

Enter passphrase (empty for no passphrase): 

Enter same passphrase again: 

Your identification has been saved in /Users/feizhao/.ssh/id_rsa.

Your public key has been saved in /Users/feizhao/.ssh/id_rsa.pub.

The key fingerprint is:

SHA256:m04LLifY5YivuGbQB+pJsWBV9nigqpWbUQM2Rcage18 leili@naitang.com

The key's randomart image is:

+---[RSA 4096]----+

|  ===+           |

| o =+ +          |

|. ..o. o         |

|.+oo ..          |

|++B.  E S        |

|+=.=...  o       |

|= +=.+. +        |

| *o =.o+ .       |

|=..o.+. o        |

+----[SHA256]-----+

feizhaodeMacBook-Pro:worksapce feizhao$ 

feizhaodeMacBook-Pro:worksapce feizhao$ cat ~/.ssh/

github_rsa      id_rsa          known_hosts     

github_rsa.pub  id_rsa.pub      

feizhaodeMacBook-Pro:worksapce feizhao$ cat ~/.ssh/id_rsa.pub 

ssh-rsa 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 leili@naitang.com

feizhaodeMacBook-Pro:worksapce feizhao$ eval "$(ssh-agent -s)"

Agent pid 1698

feizhaodeMacBook-Pro:worksapce feizhao$ ssh-add ~/.ssh/id_rsa

Identity added: /Users/feizhao/.ssh/id_rsa (/Users/feizhao/.ssh/id_rsa)

feizhaodeMacBook-Pro:worksapce feizhao$ pbcopy < ~/.ssh/id_rsa.pub

feizhaodeMacBook-Pro:worksapce feizhao$ git pull

xcode-select: note: no developer tools were found at '/Applications/Xcode.app', requesting install. Choose an option in the dialog to download the command line developer tools.

feizhaodeMacBook-Pro:worksapce feizhao$ git pull

xcode-select: note: no developer tools were found at '/Applications/Xcode.app', requesting install. Choose an option in the dialog to download the command line developer tools.

feizhaodeMacBook-Pro:worksapce feizhao$ 


【评估多目标跟踪方法】9个高度敏捷目标在编队中的轨迹和测量研究(Matlab代码实现)内容概要:本文围绕“评估多目标跟踪方法”,重点研究9个高度敏捷目标在编队飞行中的轨迹生成与测量过程,并提供完整的Matlab代码实现。文中详细模拟了目标的动态行为、运动约束及编队结构,通过仿真获取目标的状态信息与观测数据,用于验证和比较不同多目标跟踪算法的性能。研究内容涵盖轨迹建模、噪声处理、传感器测量模拟以及数据可视化等关键技术环节,旨在为雷达、无人机编队、自动驾驶等领域的多目标跟踪系统提供可复现的测试基准。; 适合人群:具备一定Matlab编程基础,从事控制工程、自动化、航空航天、智能交通或人工智能等相关领域的研究生、科研人员及工程技术人员。; 使用场景及目标:①用于多目标跟踪算法(如卡尔曼滤波、粒子滤波、GM-CPHD等)的性能评估与对比实验;②作为无人机编队、空中交通监控等应用场景下的轨迹仿真与传感器数据分析的教学与研究平台;③支持对高度机动目标在复杂编队下的可观测性与跟踪精度进行深入分析。; 阅读建议:建议读者结合提供的Matlab代码进行实践操作,重点关注轨迹生成逻辑与测量模型构建部分,可通过修改目标数量、运动参数或噪声水平来拓展实验场景,进一步提升对多目标跟踪系统设计与评估的理解。
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