In Newton Raphson Method?
The Newton-Raphson Method (Also Known as Newton's Method) Is a Way to Quickly Find a Good Approximation for the Root of a Real-Valued Function F ( X ) = 0 F(X)...
The Newton-Raphson method (also known as Newton's method) is a way to quickly find a good approximation for the root of a real-valued function f ( x ) = 0 f(x) = 0 f(x)=0. It uses the idea that a continuous and differentiable function can be approximated by a straight line tangent to it.
Where Newton-Raphson method is used?
The Newton-Raphson method is one of the most widely used methods for root finding. It can be easily generalized to the problem of finding solutions of a system of non-linear equations, which is referred to as Newton's technique.
What is the first step in Newton-Raphson method?
The Newton–Raphson method is summarized in the following steps:
- Set the iteration count i = 0, and estimate the initial guess of v0.
- Calculate the Jacobian Ji and right-hand side of equation 3.9, which is −x(vi).
- Solve equation 3.9 for Δvi.
- Update the solution vector vi+1 = vi + Δvi.