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Altera_Forum's avatar
Altera_Forum
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15 years ago

Read simulation output to Matlab

Hi, Anyone can help regarding how to read out the vector waveform file simulation output so that I can use the output to plot using Matlab? Thanks you. Hope anyone can help Regards, ...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
15 years ago

In your testbench write your vector to a text file. use textio as usual.

first write sample to a line then to file. You can do that on every clock edge for example.

in Matlab read the text file as follows:

load filename.txt

data = filename(:,1); %all rows of column 1 for example

plot(data,'.-')