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True, John is spot on with the comments. Although, it was fun in a boring sort of way.
There is no the function of "cardplot" in the matlab and you had not give a definition, so the program didn't work
Ok, I think John's comments are right. The author should have put more effort into documentation. However, I enjoyed playing it. Not super exciting but it's a good way to unwind over lunch.
Boring. Smells of mold.
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