Sometimes I did simulation in Modelsim, the output data are huge, it is impossible to compare the data with results computed in Matlab.
So I need to save the results simulated in Modelsim as file then load into Matlab to compare.
As I know, the command I can use:
fid=$fopen("filename.dat","w");
then I need the write command:
$fwrite(fid,"%d",Portname);
I try them but it does not work well. Firstly, it seems I can't write data in decimal, I should write in binary format. Another is when I try to load the dat file, Matlab seems can't distinguish the space between each number.
If anybody who is familiar with these data save operation, can you give me a completed example to show the commands you use in testbench? If you also have Matlab code to read the file, please show me.
Thanks very much.
