The fzero command is a function file. The algorithm, created by T. Dekker, uses a combination of bisection, secant, and inverse quadratic interpolation methods.

fzero コマンドは関数ファイルです。T. Dekker が作成したこのアルゴリズムは、二分法、正割、および逆 2 次内挿法を組み合わせて使用します。

스칼라 — fzero 는 x0 에서부터, fun(x1) 이 fun(x0) 과 반대 부호를 갖는 x1 점을 찾기 시작합니다. 그런 다음 fzero 는 fun 의 부호가 바뀌는 지점이 나올 때까지 구간을 반복적으로 줄여 해를 구합니다.

Set options for the problem to have no display and a plot function that displays the first-order optimality, which should converge to 0 as the algorithm iterates.

Use the fzero function to find the roots of nonlinear equations. While the roots function works only with polynomials, the fzero function is more broadly applicable to different types of equations.

El comando fzero es un archivo de función. El algoritmo, creado por T. Dekker, utiliza una combinación de bisección, secante, y métodos inversos de interpolación cuadrática.

optimset sets options for the four MATLAB ® optimization solvers: fminbnd, fminsearch, fzero, and lsqnonneg. To set options for Optimization Toolbox™ or Global Optimization Toolbox …

Minimize a function that is specified by a separate function file. A function accepts a point x and returns a real scalar representing the value of the objective function at x.

Jan 20, 2013 · That function can accept additional fixed parameters, but it can only solve a system of one equation in one unknown. To solve a system with multiple equations or multiple …

You are trying to find a zero of a function. This means Matlab will look for an x-value where the sign changes. During this proces it encountered a -inf value, after which it broke off its search.