Search:

Hello everybody,

I got a stuck in my work ... I have ASCII file with numerical values, and I need to read them and save them in a matrix of 2 dimensions?.... If anyone can help me please...

Hello guys,
I have a text file contains values such that the values are stored in the file as matrix of 3 by 4 dimension. i need to read this file and store each column of the matrix in a separate...

thank you very much for your replay

Hi all,
i would like to say thank you for this forum to provide many facility for us.

i have code in c++ with gsl library to calculate the regression. but i can not run it there is error says:...

yes iMalc....thank you fo your comments.
I am now trying to find way how to read and print a matrix from data file without knowing its dimension, but it seems to me very difficult. Is there any way...

Thank you very much guys, all these information are good and useful.
i am now find out way to calculate the length of a vector by reading data file as follow:

i would appreciate if be some of...

thank you very much for the replay.
actually what i want to do is to find out length of the vector or array automatically, but i can not do that and i tried many ways to find that like read file in...

Hi everybody
i tried to run a simple code to find the mean value of an array using gsl library with eclipse. but i got "0" as a result. i would appreciate any help or advices.
the code is below...