Number of polynomial root, specified as a number, vector, matrix, multidimensional array, or a symbolic number, vector, matrix, or multidimensional array. Whenkis a nonscalar,rootacts element-wise onk. Example:
For example, to create a model object representing a particular ARIMA model, use the arima function and specify at least the autoregressive and moving average polynomial degrees and the degree of nonseasonal integration. The function creates the model object of the corresponding type (arima) in the...
Symbolic matrix syms A x y A = [x y; x*y y^2] A = [ x, y] [x*y, y^2] m-by-n, wheremis the row size andnis the column sizesym Symbolic multidimensional array syms A [2 1 2] A A(:,:,1) = A1_1 A2_1 A(:,:,2) = A1_2 A2_2 ...
Another way to solve the system of linear equations is to convert it to matrix form. UseequationsToMatrixto convert the system of equations to matrix form and assign the output toAandb. Here,Ais a symbolic matrix andbis a symbolic vector. Solve the matrix problem by using the matrix divisio...