signal processing toolbox安装失败

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无法安装，因为您没有此文件夹的写入权限:

E:" --basecode SG --userLoginToken MiwzMmd2dXhlczM5b2hiNGd2eHNnNTdwMG84ejZzZDAyeG5sZW8zbmR1OG1odDFhM3gsQXpBc1B3aWVLSXl6VmNaNTF0NXUwbXJraUw4eGhNMVM2dTVJd2x0MlpzUzNFTFZCWW03c1BJc0U0NVBmekdDVUpOZlM1U3VWYW9YbXh3cHZ3cDBEeUsyRHkxdGw3VkJqWmtQRHcxYWdwZXNQWjVZdlFZNnRxYmkrQ3JyZlJBbjM2bHNTem4zRnJIbFVWUlRTZ1E2QVJlMks5TTRET3EvYzZWaXFST1A2b0hFPQ== --matlabEntitlementId 5641883 --addonProductEntitlementId 5641883 --trialRequired false --licenseNumber 40758117 --shouldAvoidURLOpening false --uiTheme light

有关帮助，请参阅相应的 MATLAB Answer。

Answer 1

[埃博拉酱]

你是这台电脑的管理员用户吗？普通用户可能无权安装工具箱。

Answer 2

[Manikanta Aditya]

Hi,

Try to check your write permissions before you install. Refer to the following MATLAB answer post:

• https://www.mathworks.com/matlabcentral/answers/2081056-while-installing-add-on-it-gives-you-do-not-have-write-permissions-to-folder-e-basecode-sm-u

Refer to the following MATLAB Answer Post to know about troubleshooting steps for error "Something Unexpected Occurred" when installing MathWorks Products:

• https://www.mathworks.com/matlabcentral/answers/489806-why-do-i-see-the-error-something-unexpected-occurred-when-installing-mathworks-products

I hope this helps!