Given two integer numbers x and y, calculate their sum and put it in z.
Inputs x = 2, y = 4
Output z is 6
Inputs x = 1, y = -4
Output z is -3
commenting just to get the badge hihi
there are badges for comments?
Angle between two vectors
Create a two dimensional zero matrix
Area of a circle
Given a matrix A (size m x n) create a matrix B (size m+2 x n+2) which consists of matrix A surrounded by zeros. See Example below:
Capitilize the first letter of every word in a string
How many days in a month?
Remove the first, third and fifth rows of a matrix
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