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Read NaN data from excel file

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Anna Stasinopoulou
评论： Sulaymon Eshkabilov 2021-6-9
Hello, I want to read an excel file with 2 columns and many rows and I need to read all the data, from row 1 to the last one. The problem is that the first rows are empty excel cells and when using xlsread, matlab ignores them and starts reading from the first not NaN data. Is there anything I can do to fix that?

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采纳的回答

Sulaymon Eshkabilov
If you are using xlsread(), then specify the cell range, e,g: DATA = xlsread('MY_data.xlsx', 'Sheet1', 'A1:D123');
Then you can convert all emppty cells into nan's by using logical indexing using missing data.

更多回答（1 个）

SALAH ALRABEEI
SALAH ALRABEEI 2021-6-5
click on import and choose the xls file

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