Find cosine between two given vectors u and v.
u = [5 2 0 5 3 0];
v = [3 2 5 1 0 2];
result = 0.4611;
Add two numbers
Back to basics 21 - Matrix replicating
Number of digits in an integer
Matlab Basics - y as a function of x
Delete x value in given vector y.
Sum positive elements of matrix.
Opposite task convert string hexadecimal numbers array into array of decimal numbers .
Solve expression III
Find scalar product of two polynomials a and b, given as vector array.
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