<</matlabcentral/answers/uploaded_files/12019/Data_Clipped.PNG>>

您正在关注此问题

您将在关注的内容源中看到更新。
您可能会收到电子邮件，具体取决于您的通信预设项。

How come I keep getting "Data Clipped" in my Command Window?

2 次查看（过去 30 天）

显示更早的评论

Edgar 2014-4-29

0
链接

此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/127672-how-come-i-keep-getting-data-clipped-in-my-command-window

⋮

0
链接

此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/127672-how-come-i-keep-getting-data-clipped-in-my-command-window

评论： Walter Roberson 2014-4-30

采纳的回答： Star Strider

Project_2.txt

采纳的回答

Star Strider 2014-4-29

0
链接

此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/127672-how-come-i-keep-getting-data-clipped-in-my-command-window#answer_135097

⋮

0
链接

此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/127672-how-come-i-keep-getting-data-clipped-in-my-command-window#answer_135097

编辑：Star Strider 2014-4-29

You need to scale fur so that the maximum value is between [-1 +1] with wavwrite. Nice choice, BTW!

此评论的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/127672-how-come-i-keep-getting-data-clipped-in-my-command-window#comment_211081

⋮

链接

此评论的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/127672-how-come-i-keep-getting-data-clipped-in-my-command-window#comment_211081

Could you show me the end result of how the line of code should look like that can resolve my issue? And where do I paste it?

Star Strider 2014-4-29

此评论的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/127672-how-come-i-keep-getting-data-clipped-in-my-command-window#comment_211083

⋮

链接

此评论的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/127672-how-come-i-keep-getting-data-clipped-in-my-command-window#comment_211083

编辑：Star Strider 2014-4-29

在 MATLAB Online 中打开

I no longer have wavwrite ( MATLAB R2014a has audioread and audoiwrite ) but the easiest way to scale fur to [-1 +1] is simply:

fur = fur/max(abs(fur));

Put it just before your wavwrite statement.

Edgar 2014-4-29

此评论的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/127672-how-come-i-keep-getting-data-clipped-in-my-command-window#comment_211085

⋮

链接

此评论的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/127672-how-come-i-keep-getting-data-clipped-in-my-command-window#comment_211085

When I added the code. I still get the data clipped message. See attached. Any suggestions?

Star Strider 2014-4-29

此评论的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/127672-how-come-i-keep-getting-data-clipped-in-my-command-window#comment_211089

⋮

链接

此评论的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/127672-how-come-i-keep-getting-data-clipped-in-my-command-window#comment_211089

在 MATLAB Online 中打开

As Walter Roberson noted in a similar answer, it may be necessary to scale it so that it’s never exactly [-1 +1].

Change the statement to :

fur = fur/max(abs(fur)+eps);

There’s a similar thread that started a few minutes ago.

Edgar 2014-4-29

此评论的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/127672-how-come-i-keep-getting-data-clipped-in-my-command-window#comment_211090

⋮

链接

此评论的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/127672-how-come-i-keep-getting-data-clipped-in-my-command-window#comment_211090

Ahaha wow this is something else. I am still getting the same clipped message :(

Star Strider 2014-4-29

此评论的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/127672-how-come-i-keep-getting-data-clipped-in-my-command-window#comment_211091

⋮

链接

此评论的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/127672-how-come-i-keep-getting-data-clipped-in-my-command-window#comment_211091

Your code doesn’t look very long. Post it as an attachment to your original question (use the ‘paperclip’ icon above the window). I'll run it and see if I can reproduce the error, and if all goes well, suggest a fix for the problem.

Star Strider 2014-4-29

此评论的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/127672-how-come-i-keep-getting-data-clipped-in-my-command-window#comment_211093

⋮

链接

此评论的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/127672-how-come-i-keep-getting-data-clipped-in-my-command-window#comment_211093

I would appreciate your formatting it. I makes it easier to read and copy. Highlight your code, then click the [{}Code] button above the window.

Edgar 2014-4-29

此评论的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/127672-how-come-i-keep-getting-data-clipped-in-my-command-window#comment_211094

⋮

链接

此评论的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/127672-how-come-i-keep-getting-data-clipped-in-my-command-window#comment_211094

Do you have an email address I could send you my code? I tried to post it, but .docx file is unsupported here for some odd reason.

Walter Roberson 2014-4-29

此评论的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/127672-how-come-i-keep-getting-data-clipped-in-my-command-window#comment_211095

⋮

链接

此评论的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/127672-how-come-i-keep-getting-data-clipped-in-my-command-window#comment_211095

Export the .docx as text . Include it as a .txt file.

Edgar 2014-4-29

此评论的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/127672-how-come-i-keep-getting-data-clipped-in-my-command-window#comment_211096

⋮

链接

此评论的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/127672-how-come-i-keep-getting-data-clipped-in-my-command-window#comment_211096

Done. I posted it under "project_2".

Star Strider 2014-4-30

此评论的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/127672-how-come-i-keep-getting-data-clipped-in-my-command-window#comment_211102

⋮

链接

此评论的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/127672-how-come-i-keep-getting-data-clipped-in-my-command-window#comment_211102

编辑：Star Strider 2014-4-30

在 MATLAB Online 中打开

It works perfectly for me.

I experimented, and changing the scaling line to:

fur = fur/max(abs(fur)+1E-4);

doesn’t change the sound, and no longer generates the ‘clipping’ warning! (Even adding 1E-5 generated the ‘clipping’ warning. Strange.)

Also, I suggest you change the fft plot to:

plot(f,abs(z))

to plot the amplitude of the fft. Otherwise, the plot only plots the real part, and gives a warning about ignoring the imaginary part. You might also consider:

axis([-750 750 ylim])

just after the plot statement. There doesn’t seem to be anything of significance outside those limits.

Edgar 2014-4-30

此评论的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/127672-how-come-i-keep-getting-data-clipped-in-my-command-window#comment_211104

⋮

链接

此评论的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/127672-how-come-i-keep-getting-data-clipped-in-my-command-window#comment_211104

Thats weird. Could it be my version of matlab that is giving me problems?

Star Strider 2014-4-30

此评论的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/127672-how-come-i-keep-getting-data-clipped-in-my-command-window#comment_211105

⋮

链接

此评论的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/127672-how-come-i-keep-getting-data-clipped-in-my-command-window#comment_211105

编辑：Star Strider 2014-4-30

It’s not your version of MATLAB, it’s some sort of idiosyncrasy in wavwrite. I’m getting it too in R2014a. That’s probably the reason audiowrite and audioread are replacing the others.

Edgar 2014-4-30

此评论的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/127672-how-come-i-keep-getting-data-clipped-in-my-command-window#comment_211106

⋮

链接

此评论的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/127672-how-come-i-keep-getting-data-clipped-in-my-command-window#comment_211106

I see, well my data clipping issue is resolved it doesn't popup anymore. Except my song doesnt work for some odd reasons because of format problems. I tried using windows media player and vlc media player and won't play the format for some reason. Any ideas?

Star Strider 2014-4-30

此评论的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/127672-how-come-i-keep-getting-data-clipped-in-my-command-window#comment_211108

⋮

链接

此评论的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/127672-how-come-i-keep-getting-data-clipped-in-my-command-window#comment_211108

在 MATLAB Online 中打开

It plays perfectly for me.

Add:

soundsc(x)

after the wavread statement to hear it. Playing x rather than fur verifies that it saved and read successfully.

Edgar 2014-4-30

此评论的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/127672-how-come-i-keep-getting-data-clipped-in-my-command-window#comment_211110

⋮

链接

此评论的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/127672-how-come-i-keep-getting-data-clipped-in-my-command-window#comment_211110

Yes! Its playing! Thanks so much! Now where can I control the song, meaning pause, play, stop, etc? It plays within matlab rather than an external app.

Star Strider 2014-4-30

此评论的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/127672-how-come-i-keep-getting-data-clipped-in-my-command-window#comment_211118

⋮

链接

此评论的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/127672-how-come-i-keep-getting-data-clipped-in-my-command-window#comment_211118

Great!

I haven’t experimented much with audioplayer, but apparently it has those capabilities. I know that sound and soundsc don’t. If you have audioplayer, experiment with it to see if it will do what you want.

Edgar 2014-4-30

此评论的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/127672-how-come-i-keep-getting-data-clipped-in-my-command-window#comment_211121

⋮

链接

此评论的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/127672-how-come-i-keep-getting-data-clipped-in-my-command-window#comment_211121

How do I change the code to audioplayer instead of soundsc (which I have)?

Image Analyst 2014-4-30

此评论的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/127672-how-come-i-keep-getting-data-clipped-in-my-command-window#comment_211122

⋮

链接

此评论的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/127672-how-come-i-keep-getting-data-clipped-in-my-command-window#comment_211122

Just rename the function calls. But I believe audioplayer() is with the latest, or very recent versions only. At least that's when I started to get warnings to use audioplayer() instead of sound(). If you have R2014a you should be okay.

Edgar 2014-4-30

此评论的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/127672-how-come-i-keep-getting-data-clipped-in-my-command-window#comment_211125

⋮

链接

此评论的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/127672-how-come-i-keep-getting-data-clipped-in-my-command-window#comment_211125

I have R2011b.

Star Strider 2014-4-30

此评论的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/127672-how-come-i-keep-getting-data-clipped-in-my-command-window#comment_211127

⋮

链接

此评论的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/127672-how-come-i-keep-getting-data-clipped-in-my-command-window#comment_211127

If you save the files to a format compatible with Windows Media Player or some such, you should be able to play them through it. I don’t have access to the wavwrite documentation, so you will have to explore that to see. I remember that it was possible to save to different formats, but I don’t have recent experience with wavwrite, so I don’t remember the details. You may also have to ask Windows Media Player what it likes. Earlier versions played ‘.wav’ files.