Perform polynomial multiplication and simplify the results, show that ( x - 1 ) ( x + 1 ) ( x 2 + x + 1 ) ( x 2 + 1 ) ( x 2 - x + 1 ) ( x 4 - x 2 + 1 ) simplifies to x 1 2 - 1. If you have access to mathematica solving it there and then transfering the result to matlab is a better option, but the symbolic toolbox works in a pinch.
Most mathematical expressions can be represented in different, but mathematically equivalent forms and the Symbolic Math Toolbox supports a number of operations, including factoring or expanding expressions, combining terms, rewriting or rearranging expressions, and simplification based on assumptions. If you need to solve an equation with variables and cant easily do it by hand then by all means use the symbolic toolbox.
The Symbolic Math Toolbox supports the Formula Manipulation and Simplification of mathematical functions. I am using Matlab Symbolic Toolbox with its solve function and attempting to solve a nonlinear system of 4 equations, with 4 variables: x1 y1 x2 y2 and 4 parameters.
0 kommentar(er)
