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Hello, I would appreciate if someone helped me with converting a signal to an image to use the image as an input to CNN to do forecasting/prediction

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Danya
Danya 2023-3-10
回答： nahed zemouri 2023-6-25
I want to convert the signal which is the power generated by a turbine to an image so I can use the image as an input to CNN to do forecasting/prediction
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Ojaswi
Ojaswi 2023-3-10
In what format does this signal come in?
A grayscale image is just an array in which each element of the array contains an intensity value for a pixel. I imagine you can reshape your data into an array form and normalize to your expected range of values.
Danya
Danya 2023-3-10
Thank you for your reply.
It is a time series signal stored in an excel sheet, would you be able to provide the functions in MATLAB to convert the signal to an image image?

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Image Analyst
Image Analyst 2023-3-10
Try reshape

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nahed zemouri
nahed zemouri 2023-6-25
you can use this function
XTrain= reshape(XTR, [size(XTR,1),1,1,size(XTR,2)]);
XTest= reshape(XTST, [size(XTST,1),1,1,size(XTST,2)]);
YTrain= reshape(YTR, [size(YTR,1),1,1,size(YTR,2)]);
YTest= reshape(YTST, [size(YTST,1),1,1,size(YTST,2)]);

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