When the input is certainly not the global variable z, your function must return false. Otherwise return true. All inputs & variable values will be scalar.
Implement a ROT13 cipher
Find matching parenthesis
Remove from a 2-D matrix all the rows that contain at least one element less than or equal to 4
Television Screen Dimensions
When can one be the Life Member of the IEEE?
Wait a second!
Comparison of floating-point numbers (singles)
Comparison of floating-point numbers (doubles)
Curve fitting (non-linear functions) & function handles
Testing for randomness: uniform distribution of integers
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