Given a vector, v, of real positive numbers, compute the sum, s, of the base-10 logarithms of the elements of v, without the use of the built-in sum function.
v = [1 2]
s = 0.301
"Low : High - Low : High - Turn around " -- Create a subindices vector
Make a run-length companion vector
Duplicate each element of a vector.
Transpose of matrix
Sorting integers by their digits (Level 2)
Increasing sub-sequence (Level 2)
Sorting integers by their digits (Level 3)
Increasing sub-sequence (Level 1)
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