matlb R7,and The instruction ( thd(x)) ?

3 次查看（过去 30 天）

显示更早的评论

Mary Jon 2014-1-2

0
链接

此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/111237-matlb-r7-and-the-instruction-thd-x

评论： Wayne King 2014-1-3

采纳的回答： Jan

I have matlab R7 , But when used instruction thd(x) in M file get this message?

??? Undefined command/function 'thd'.

0 个评论
显示 -2更早的评论隐藏 -2更早的评论

请先登录，再进行评论。

请先登录，再回答此问题。

采纳的回答

Jan 2014-1-2

1
链接

此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/111237-matlb-r7-and-the-instruction-thd-x#answer_119901

Which Matlab 7 version are you talking of?

Do you have the signal processing toolbox installed and licensed?

1 个评论
显示 -1更早的评论隐藏 -1更早的评论

Mary Jon 2014-1-3

在 MATLAB Online 中打开

I have not the signal processing toolbox installed and licensed

请先登录，再进行评论。

更多回答（1 个）

Wayne King 2014-1-2

1
链接

此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/111237-matlb-r7-and-the-instruction-thd-x#answer_119902

To follow up on Jan's answer, thd() was introduced in R2013b, so you would have to have the latest release of MATLAB -- 8.2.0.701 (R2013b) AND the Signal Processing Toolbox to use thd()

2 个评论
显示无隐藏无

Mary Jon 2014-1-3

Mr.King thd() not introduced in R2013a only in R2013b?

Wayne King 2014-1-3

That is correct, thd() was introduced in R2013b in the Signal Processing Toolbox.

请先登录，再进行评论。

请先登录，再回答此问题。

类别

MATLAB Installation and Licensing Install Products Introduction to Installation and Licensing

在 Help Center 和 File Exchange 中查找有关 Introduction to Installation and Licensing 的更多信息

产品

MATLAB

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by