Write a function that accepts as input a vector and returns the same vector, but retaining only the first occurrence of an element whenever there is consecutive repetition of this element.
in -> [1 2 2 2 3 4 4 3 5]
out-> [1 2 3 4 3 5]
Are you in or are you out?
Is this matrix orthogonal?
Set the array elements whose value is 13 to 0
Magic is simple (for beginners)
Find the elements of a matrix according to a defined property.
vectorization in N
Remove from a 2-D matrix all the rows that contain at least one element less than or equal to 4
Remove NaN ?
First non-zero element in each column
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