what's the "str2num" mean?
str2num means "convert string to number"; even more cryptic is the fact that "str2num 1:10" is equivalent to "str2num('1:10')" (Matlab allows you to omit the single quotes and parentheses when using functions that take character strings as arguments).
Back to basics 5 - Clipboard
Basic electricity in a dry situation
Is this triangle right-angled?
Rounding off numbers to n decimals
Model a mass spring system
Knight's Tour Checker
Swap the first and last columns
Sums with Excluded Digits
Replace NaNs with the number that appears to its left in the row.
Times 2 - START HERE
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