Hello i'm new use matlab. i would like to use savitzky golay to smooth my data. I have the data in .txt format. Can you help me how to plot my data and use the savgol filteriing? Thank you

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Simon Giando
Simon Giando 2018-8-10
评论： Ameer Hamza 2018-8-12
Savitzky Golay Filtering

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Ameer Hamza
Ameer Hamza 2018-8-10
You can use sgolayfilt() function from Signal Processing Toolbox. For reading data from txt file you can use textscan(). For plotting you can use plot() function. For a more comprehensive example, please attach a sample dataset.
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Image Analyst
Image Analyst 2018-8-11
See assorted attached sgolayfilt() demos.

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