Dear helpers, i have obtained some mode shape vectors from modalfit command, how to plot them? as i am getting correct natural frequencies but modes obtained by peak picking method are not correct (plot shows that)???please help.

3 次查看（过去 30 天）

Ayisha Nayyar 2018-10-1

0
链接

此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/421634-dear-helpers-i-have-obtained-some-mode-shape-vectors-from-modalfit-command-how-to-plot-them-as-i

评论： Ayisha Nayyar 2018-10-2

Dear helpers, i have obtained some mode shape vectors from modalfit command, how to plot them? as i am getting correct natural frequencies but modes obtained by peak picking method are not correct (plot shows that)???please help.

5 个评论
显示 3更早的评论隐藏 3更早的评论

ANKUR KUMAR 2018-10-2

"i have obtained some mode shape vectors from modalfit command, how to plot them"? Which variable you wish to plot?

I think, modalfit function is a part of some toolbox. Please attach the output of fn, dr and ms.

Ayisha Nayyar 2018-10-2

I wish to plot mode shapes, the problem is by using this modalfit command, I sm getting some mofe shape vectors, but they are not correct....as mode shapes not proper... Uptil my knowledge , I am applying alright...

请先登录，再进行评论。

请先登录，再回答此问题。