Rewrite CSV First Column

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Thuan 2020-7-15

评论： Thuan 2020-7-16

Hi I was hoping someone can help me with my code, I'm new to matlab

data=csvread('TP4765.csv')% Import data

N=size(data,1);% determine number of increment

m=0.001;

%%%%%%%%%%%%%%%%%

the csv is 2052766x7 matrix

I would like like to replace the first colum with a vector starting from 0 in increment "m" for N times(increase 0.001 increment 2052766 times)

Thanks

Thuan

madhan ravi 2020-7-15

编辑：madhan ravi 2020-7-15

 m = 0.001;
 N = 2052766;
 data(:,1) = 0 : m : N*m - m;
 dlmwrite('TP4765.csv',data)

Thuan 2020-7-16

Thanks

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