How can I obtain char matrix from excel?

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Abdullah Türk
Abdullah Türk 2023 年 11 月 20 日
コメント済み: Voss 2023 年 11 月 20 日
Hi everybody,
I have a excel file (216x1) and I convert to it a char matrix (216x1). How can I do it?
I presented my excel file in attachment.

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Voss
Voss 2023 年 11 月 20 日
filename = 'S5_origin.xlsx';
In R2015a, you can try using readtable to generate a table. Note the resulting table has 215 rows, since the first row of the file was interpreted as the variable name.
T = readtable(filename)
T = 215×1 table
GAS1C1 __________ {'GAS1C1'} {'GAS1C1'} {'GAS1C1'} {'GAS1C1'} {'GAS1C1'} {'GAS1C1'} {'GAS1C1'} {'GAS1C1'} {'GAS1C1'} {'GAS1C1'} {'GAS1C1'} {'GAS1C1'} {'GAS1C1'} {'GAS1C1'} {'GAS1C1'} {'GAS1C1'}
I'm not sure what readtable options were available in R2015a to try to change how the file was interpreted, so if readtable doesn't work or the result is not to your liking, you can use xlsread to generate a cell array of char vectors:
[~,~,c] = xlsread(filename) % c is a cell array of char vectors (216x1)
c = 216×1 cell array
{'GAS1C1'} {'GAS1C1'} {'GAS1C1'} {'GAS1C1'} {'GAS1C1'} {'GAS1C1'} {'GAS1C1'} {'GAS1C1'} {'GAS1C1'} {'GAS1C1'} {'GAS1C1'} {'GAS1C1'} {'GAS1C1'} {'GAS1C1'} {'GAS1C1'} {'GAS1C1'} {'GAS1C1'} {'GAS1C1'} {'GAS1C1'} {'GAS1C1'} {'GAS1C1'} {'GAS1C1'} {'GAS1C1'} {'GAS1C1'} {'GAS1C1'} {'GAS1C1'} {'GAS1C1'} {'GAS1C2'} {'GAS1C2'} {'GAS1C2'}
I don't think you really want a 216x1 char matrix.
  4 件のコメント
Abdullah Türk
Abdullah Türk 2023 年 11 月 20 日
Voss, thank you. It works :)
Voss
Voss 2023 年 11 月 20 日
You're welcome!

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