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).
Number of Horns on a unicorn!
Equal to their cube
Matrix to column conversion
Back to basics - mean of corner elements of a matrix
Calculate the Levenshtein distance between two strings
Alphabetize by last name
Find the two-word state names
Select every other element of a vector
Choose a web site to get translated content where available and see local events and offers. Based on your location, we recommend that you select: .
You can also select a web site from the following list:
Select the China site (in Chinese or English) for best site performance. Other MathWorks country sites are not optimized for visits from your location.
Contact your local office