Calculate the values of a polynomial.Input parameter p - vector of polynomial coefficients, x - matrix of the argument values.
x=[1 2;3 4]
result=[ 0 -1; -2 -3]
The Answer to Life, the Universe, and Everything
Derivative of polynomial
Area of an equilateral triangle
Output a vector which is table of 9
Sum positive elements of matrix.
Calculate roots of polynomial given as vector array.
Calculate the sum of elements of n*n Hilbert matrix.
Find product of eigenvalues of n*n magic matrix.
Form a square matrix from four square sub-matrices
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