Matlab 'fzero' Command - Brain Waves

Fzero is a Matlab command that find the roots of nonlinear equations. I show you a simple nonlinear equation that can't be solved analytically (with a pencil and paper). Then I show you how to type the equation into Matlab and use fzero to find its root.

[@salimamansoura7838]

May God reward you for all your effort and all the valuable information you easily provide to us .

[@Contarius9]

Taylor expanding cos(x) up to O(x^2) and then using the quadratic formula to solve the resulting quadratic equation actually yields a fairly accurate analytical result already :P

[@fitandvirile]

You are right, only issue is if the function is non-differentiable.

[@robstevens226]

This was great, very clear and helpful. Please make more, thank you.

[@cadinventor2097]

How can find hight of a beam for different loads and span

[@fridasoderstrom9182]

This was really helpful! Thanks!

[@joanpablomoreno2824]

Gracies jefe!