Given a vector x, the output y should equal the length of x.
Clean the List of Names
Project Euler: Problem 6, Natural numbers, squares and sums.
Back to basics 9 - Indexed References
Multiply a column by a row
Find the hypotenuse
Determine Whether an array is empty
Rotate a Matrix
MATLAB and Simulink resources for Arduino, LEGO, and Raspberry Pi
Opportunities for recent engineering grads.
New to MATLAB?
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