Polynomials

This video describes working with complex numbers and polynomials in MATLAB in the Czech language. It's the fourth part of complete video tutorial about MATLAB and SIMULINK.AVI file is compressed by WinZIP, TechSmith Screen Capture Codec (TSCC) is necessary to view the file. Platforms: PHP

Contains two functions. The one function computes the greatest common divisor (gcd) of two polynomials a(x) and b(x) over GF(2^m). The other function performs the extended Euclidean algorithm where two polynomials u(x) and v(x) is calculated in addition to the gcd of a(x) and b(x) such that gcd =... Platforms: Matlab

The built-in legendre() calculates the Legendre polynomials calculated ALL the orders for a given degree. If you only need a given order, this is a waste of memory and computing time (especially for large blocks of data). The function legendreP(l,m,x) is a drop-in substitute for legendre(l,x),... Platforms: Matlab

ZERNFUN.m and ZERNFUN2.m compute the Zernike functions Znm(r,theta). These functions, which form an orthogonal basis on the unit circle, are used in disciplines such as astronomy, optics, optometry, and ophthalmology to characterize functions and data on a circular domain. ZERNPOL.m computes the... Platforms: Matlab

Compute Hermite polynomials. h = hermite(n) h = hermite(n,x)Inputs: - n is the order of the Hermite polynomial (n>=0). - x is (optional) values to be evaluated on the resulting Hermite polynomial function.There are two possible outputs:1. If x is omitted then h is an array with (n+1) elements... Platforms: Matlab

Efficient computation of pseudo Zernike radial polynomials via their relation to Zernike radial polynomials.Thus it will need another function stored in the matlabcentral, fileID 34641http://www.mathworks.com/matlabcentral/fil...l_polynomials.mThis function is written with vectorization in mind,... Platforms: Matlab

Hurwitz-Schur Stability Test of 2-D PolynomialsCopyright (C) Yang XIAO, Beijing Jiaotong University, Aug.8, 2007, E-Mail: yxiao@bjtu.edu.cn.The stability of 2-D continuous-discrete systems and time-delay systems can be determined by the Hurwitz-Schur Stability of characteristic polynomials of the... Platforms: Matlab

NTL is a high-performance, portable C++ library providing data structures and algorithms for manipulating signed, arbitrary length integers, and for vectors, matrices, and polynomials over the integers and over finite fields. NTL provides high quality implementations of state-of-the-art... Platforms: Linux

NTL is a high-performance, portable C++ library providing data structures and algorithms for manipulating signed, arbitrary length integers, and for vectors, matrices, and polynomials over the integers and over finite fields. NTL provides high quality implementations of state-of-the-art... Platforms: Windows

The standard polynomials are not used to make it more flexible.User provide data stream and generator polynomial. Platforms: Matlab

It takes the input in the form of two Polynomials and output in the form of Quotient . The Quotient's are stored in an array.We can also specify, that how many times the synthetic Division is required. Platforms: Matlab

A polynomial is a mathematical expression involving a sum of powers in one or more variables multiplied by coefficients. A general multivariate polynomial is captured with the syntaxp = sum( c_i * prod( x_j^p_ij ) ) + kwhere the summation is over i, the product over j, and c_i is the set of... Platforms: Matlab

15th July, 2005 : Poly_POWER.m is now corrected !So, for most reasonable cases of Multiple Roots including Multiple Real Roots, this Programme should now work.For eg, Poly_POWER works successfully for :{ x^6 + (-12+18j)*x^5 + (-75-180j)*x^4 + (920+180j)*x^3 + (-1785+1800j)*x^2 + (-732-3582j )*x +... Platforms: Matlab

15th July, 2005 : Poly_POWER.m is now corrected !So, for most reasonable cases of Multiple Roots including Multiple Real Roots, Poly_POWER.m should now work. ********************Functional Description of Ch_Rem_Thr_Poly.m :Assume that we need to find a solution c_soln_Polysuch that it satisfies... Platforms: Matlab

The MATLAB script file M_polyroots.m is to compute all the roots with multiplicities of any given polynomials. Let a given polynomial p(x) be expressed as p(x) = x^9 +7x^8 +12x^7 -12x^6 -42x^5 -6x^4 +44x^3 +20x^2 -15x -9 = (x +3)^2 * (x +1)^4 * (x -1)^3 = (x^2 +2x -3)^2 * (x +1)^3 * (x^2 -1)It... Platforms: Matlab

Schur Stability Test of 2-D PolynomialsCopyright (C) Yang XIAO, Beijing Jiaotong University, Aug.25, 2007, E-Mail: yxiao@bjtu.edu.cn.The stability of 2-D discrete systems (2-D IIR filters and 2-D ARMA models) can be determined by the Schur stability of characteristic polynomials of the systems... Platforms: Matlab

pypol is a Python library that allows you to manipulate polynomials. This is the main page of the documentation. Platforms: *nix

Java archive containig classes for calculations with polynomials, matrices and vectors + several applets using these classes. Platforms: ALL

Maxima is a system for the manipulation of symbolic and numerical expressions, including differentiation, integration, Taylor series, Laplace transforms, ordinary differential equations, systems of linear equations, polynomials, and sets, lists, vectors, matrices, and tensors. Maxima yields high... Platforms: Mac, Linux

Maxima is a system for the manipulation of symbolic and numerical expressions, including differentiation, integration, Taylor series, Laplace transforms, ordinary differential equations, systems of linear equations, polynomials, and sets, lists, vectors, matrices, and tensors. Maxima yields high... Platforms: Windows