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).
Remove any row in which a NaN appears
Flag largest magnitude swings as they occur
04 - Scalar Equations 2
Side of an equilateral triangle
Rounding off numbers to n decimals
Who Has the Most Change?
Find state names that start with the letter N
Determine if input is odd
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