How to create matrix using different columns but same length
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Dear all,
i have 122 signal file with .mat format . I want to make matirx using all 122 variables but the coloumn length is variyeng from 73000 to 100000. How can i do this please advice.
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Adam
2019년 7월 15일
What do you expect the final matrix to look like in the 27000 rows for which some columns have no data while others do? NaNs?
dpb
2019년 7월 15일
Kalyan's cell array solution is certainly the simplest from standpoint of construction--that doesn't address what the point of creating the array in the first place is -- what do you intend to do with the data once you've got it? That could influence strongly what route to take for storage--operating on individual channels one-at-a-time the cell array is simple--to deal with more than one simultaneously for cross-correlations or other things, maybe an "ordinary" array w/ NaN could be more useful.
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KALYAN ACHARJYA
2019년 7월 15일
편집: KALYAN ACHARJYA
2019년 7월 15일
Do the cell array
final_mat={1signal_mat,2signal_mat, .......}
Here 1signal_mat,2signal_mat etc are matrices with any sizes
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