Solving Nonlinear Equation(s) in MATLAB
chemeng.queensu.ca › courses › CHEE222p = [1 0 -3 0 2]: 5 FSOLVE The MATLAB routine fsolve is used to solve sets of nonlinear algebraic equations using a quasi-Newton method. The user must supply a routine to evaluate the function vector. Consider the following system of nonlinear equations, and solve for x1 and x2: The m-file used to solve the above problem using fsolve is:
Can MATLAB solve systems of nonlinear equations?
www.mathworks.com › matlabcentral › answersJul 14, 2011 · If you examine these more carefully, the RootOf() that occur in solutions #1 through 8 and 10 through 17 can only have imaginary roots when the constants are real-valued and non-zero, and in each case at least one of the xi values has that imaginary root multiplied by a real value; other variables might have the imaginary number in a ratio combination where potentially the imaginary portions ...
Solving a non-linear system of three equations (MATLAB ...
stackoverflow.com › questions › 68847458Aug 19, 2021 · your equations are impossible? how could a single value for x,y,z produce, in the exact same equation, 3 values? a=1, a=2 is an imposible set of equations, its either one, or the other. Its the same with yours. You need 3 equations to solve your system, but you only have 1 equation, with 3 different results after applying it –