Imagine a function that can pair the Complex Conjugate Roots

If we need to verify the fact that a Polynomial has multiple roots iff (if and only if) it has a common factor with it s derivative, we need two things : a) A function to compute the GCD of 2 Polynomials. Since I could not find a Standard Matlab

内容包括:解线性代数方程组,插值,数值积分,特殊函数,函数逼近,特征值问题,数据拟合,方程求根和非线性方程组求-Include: solving linear algebraic equations, interpolation, numerical integration, special functions, function approximation, eigenvalue problem, the data fit the equation Roots and nonlinear eq