Error with phaseNoiseMeasure command

2020 12 10
1 个回答
更新时间：2020 12 16
129 次查看（30 天）

0 个投票

I have a time domain signal whose PSD is required to be calculated. When I am using the new command "phaseNoiseMeasure" in MATLAB R2020b, it is showing an error message related to vertcat. I have attached the screenshot of the error message.
I have attached the code and corresponding MATLAB figure with this post. How to get rid of this error and actually get the PSD?

请先登录，再回答此问题。

回答（1 个）

0 个投票

Hi,
the above error is occuring because the values of x and y which is accessed using dataObjs(1).XData and dataObjs(1).YData is passed as a row vector(1*m) but phaseNoiseMeasure function is expecting column vector(m*1)
you can change your code from
x = dataObjs(1).XData;
y = dataObjs(1).YData;
to
x = dataObjs(1).XData';
y = dataObjs(1).YData';
and you can get rid of this error and actually get the PSD.
hope it helps,
thanks

类别

在 帮助中心 和 File Exchange 中查找有关 Installing Products 的更多信息

产品

版本

R2020b

标签

Community Treasure Hunt

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

Start Hunting!

Translated by