> I'm running a c code where I'd like to print out data to a file in a > matrix form. I run a loop that fills in each entry of a column, which > I print to a file fprintf(file, "%.5e\n", variable). When the loop > starts again, I'd like to print the next set in an adjacent column, > rather than under the existing data. (currently I import the file > into matlab and use reshape to convert the long vector into a matrix, > but this doesn't work if the vectors are of different lengths). Hope > that made sense. Any ideas? Thanks!
I don't know MATLAB, but all those vector lengths treat vectors as objects, meaning that the length of the vector is incorporated into the object. By contrast, C or C++ is just a "high-level assembly language," with arrays simply being regions of memory. What is likely happening is that C is taking your MATLAB file and simply laying out the vectors contiguously in memory, which since there is no demarcation between arrays probably results in a shorter vector being "filled" by the next one. You can write your own converter to deal with this, though I suspect that MATLAB has some kind of "export" code available somewhere. Norm _______________________________________________ vox-tech mailing list [email protected] http://lists.lugod.org/mailman/listinfo/vox-tech
