how can i overwrite a csv file und read this file right ??

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wenlong Ma 2018-4-13

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https://ww2.mathworks.cn/matlabcentral/answers/394676-how-can-i-overwrite-a-csv-file-und-read-this-file-right

评论： Bob Thompson 2018-4-13

data.JPG

hello,all i got a data like this Picture, this is a 1048575*2 double, about time and voltage, but for any values the Point as a comma,so i can't right to read this Data. so how can i read this Data right ? for example,about the time 2.0e-5, the value in my data is as 2,0e-5, then i use csvread or textscan, then i got 2,0(two values..). so anyone have a good idea for this ?

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Bob Thompson 2018-4-13

You might try doing a find and replace in the csv file to change the commas to periods. It's going to be pretty tedious because you want to keep some of the commas, but might be better than examining the values in matlab directly.

Alternatively, you could try reading the values as strings instead of numbers and then concatenating, or some similar process.

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