Reverse the vector
Arrange Vector in descending order
Who knows the last digit of pi?
Matrix of almost all zeros, except for main diagonal
Find remainder when x is divided by 3
Create a square matrix with given conditions
Opposite task convert string hexadecimal numbers array into array of decimal numbers .
Display positive elements of matrix.
Find cosine between two given vectors u and v.
Find sum of negative elements in row.
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