Re: Matlab to Octave - problem wih the conversion

[Istan]

Hi,

Thank you for your answer and these informations.

I m a new user of matlab and octave. I m sorry for the bad usage of the term
Freeware, you are right. I didn't know the term of FOSS, the reason why I
have used this inappropriate term.


After I have posted, I have tried to find an over way to read my file, until
this code on Octave :


clear;
dlmread('1.txt',' ');
fid = [1,2,lines('400.txt'),5];


the .txt is read and I can see my value. Unfortunately, the text file
doesn't present always the same amount of space between each value, giving
this kind of table (example) :

x1     x2    x3     x4    x5    x6      x7      .... x
1        0      0     0      0     2        0           0         
2        0      0     0      3     0        0           0 
3        0      0     0      0    36       0           0   
4        0      0     8      0     0        0           0     
5        0      0     0      0     0        0           5         
6        0      0     0      3     0        0           0                       
                                          

In the end, I want to do 2 column :
                                                                            
x1     x2 
1        2        
2        3   
3       36   
4        8  
5        5        
6        3

to plot(x1,x2)

I have posted too quickly yesterday, my ask lack of explanation.

Cordially,

Guillaum



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