find root mean square of a signal x in less time than the test code and accurate to six places.
Vectorizing, too easy or too hard?
Cell Counting: How Many Draws?
Celsius to Kelvin
Who invented zero?
Size of this cup?
Looking for Squares
cos for boss?
Predicting life and death of a memory-less light bulb
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