Create a matrix from a csv

Hello, I have a csv file with a structure like this (or just take a look at the csv):

1. name11,name21,name31
2. number,number,number
3. number,number,number
4. ...
5. name21,name22,name23
6. number,number,number
7. number,number,number
8. ...
9. name31,name32,name33
10. number,number,number
11. ...L ist the length of the space between two names, N is the number of matrixes.I want to save every number between two names as a separate matrix, the best would be a Lx3xN.How can I do that?

[Guillaume]

Do you know L beforehand, or is it to be determined from the file?

And can you supply a test file as it would avoid us having to make one up?

[Lorant]

L should be determined from the file. I als added the testfile to the original question.

[Jan]

There are some blank lines in addition.

How do you want to treat the date?

 5 Nov 2018 11:00:00.000,6110.403876,-1714.451633,2349.558833

This does not match the pattern "number,number,number" exactly.

[Lorant]

Yeah, that's true, I don't need the date, just the last three numbers.

Answer 1

[madhan ravi]

Try

readtable()

T=readtable('Testfile_1.csv');
T(:,end-2:end)    %reads last three columns