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Todd


FT Techno of America

2012 年からアクティブ

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質問


I have a rather large matrix. The data was sampled at 100 Hz. I want to the data to look like it was sampled at 5 Hz
Right now the left column is time and it counts .01, .02, .03 etc. I want to pull out all of the data at 5 hz intervals such ...

12年弱 前 | 4 件の回答 | 0

4

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質問


I'm using MATLAB 2008, and I have looked at some tutorials online about a Butterworth filter. Does MATLAB 2008 have this function?
It does not seem to have it since I typed 'help butter' into the command window and it said function not found. Is there anothe...

約12年 前 | 1 件の回答 | 0

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質問


How to design a Butterworth filter?
It is going to be a two-pole low-pass Butterworth filters with a nominal cutoff frequency of 15 Hz. An additional note is "ca...

約12年 前 | 1 件の回答 | 0

1

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質問


I have a 20x1 vertical matrix. I want to take the averages of the pairs in order and display them in another matrix. How?
To elaborate. I want to average the first and second numbers, third and fourth numbers, etc.. and display them again in a 10x1 ...

約12年 前 | 2 件の回答 | 0

2

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