Here the values of x are not equidistant... So we use Lagrange's interpolation formula to find f(x) and then find f(0.45)
Find the attachment for solution and absolute error is 0.0032
Here absolute error is 0.0032
Let Xo = 0, X,= ob and X2 = 0.9 Construct interpolation polgnonial at degree at...
For the given functions f(x), letxo-1지 = 1.25, and x2 = 1.6. Construct interpolation polynomials of degree at most one and at most two to approximate f (1.4), and find the absolute error. f (x)-sin π.x For the given functions f(x), letxo-1지 = 1.25, and x2 = 1.6. Construct interpolation polynomials of degree at most one and at most two to approximate f (1.4), and find the absolute error. f (x)-sin π.x
1. For the function f(x)V1+x, let o 0, 0.6, and2 0.9. Construct inter- or the function t( polation polynomials of degree at most one and at most two to approximate f(0.45 and find the absolute errors.
where x is in radians. Use Guadra tic lagrange interpolation bas ed on the nodles Xo 0.x0.5 and xz-lo to apporimate f(os and fll.2) Construct the Divided- Difference lable basedl an the node xo 1.x- 2,X2-4and x3-t, andl find the Newton Polynomial based on xo, Xiandx xk yk 2 6 5 where x is in radians. Use Guadra tic lagrange interpolation bas ed on the nodles Xo 0.x0.5 and xz-lo to apporimate f(os and fll.2) Construct the Divided- Difference lable...
2019-Numerical Analysis- Quiz-2 1. Let f()-( (a) Use quadratic Lagrange interpolation based on the nodes xo 1, x 2, (given e 2.7183, e 7.3891, e 12.1825) f(1.2). a and x 2.5 to approximate f (1.5) and (b) Use cubic Lagrange interpolation based on the nodes xo=0.5, x1 =1, x2 = 2 and x, = 2.5 to approximate f(1.5) and f(12) 2019-Numerical Analysis- Quiz-2 1. Let f()-( (a) Use quadratic Lagrange interpolation based on the nodes xo 1, x 2, (given...
5. Write down the error term E3(x) for cubic Lagrange interpolation to f(x), where interpolation is to be exact at the four nodes xo = -1, x1 = 0, x2 = 3, and x3 = 4 and f(x) is given by (a) f(x) = 4x3 -- 3x + 2 (b) f(x)= x4 - 2x3 (c) f(x) = x3 – 5x4
1. Consider the polynonial Pl (z) of degree 4 interpolating the function f(x) sin(x) on the interval n/4,4 at the equidistant points r--r/4, xi =-r/8, x2 = 0, 3 π/8, and x4 = π/4. Estimate the maximum of the interpolation absolute error for x E [-r/4, π/4 , ie, give an upper bound for this absolute error maxsin(x) P(x) s? Remark: you are not asked to give the interpolation polynomial P(r). 1. Consider the polynonial Pl (z) of degree 4...
7 process Let In, n= 0, L ... be a Marko v chain (a discrete Markou) with P(Xo = 0, X, - 1) = P(Xo = 0, x2 - 1) = P(x,-1, x2 = -3 Compute P(Xo = 0, X, = 1, X2 - 1).
、 | | xo = 0 Xi = 2 x2 = 4 f(x) = 2 f(x1) = 6 f(x2) – 10 Consider the differential equation dy – Ax+ 4 where A is a constant. dx Let y = f(x) be the particular solution to the differential equation with the initial condition f(0) = 2. Euler's method, starting at x = 0) with a step size of 2, is used to approximate f(4). Steps from this approximation are shown in the...
Let x' , x2,..X, ke ơn lid sample from the following pde for xo 0-0 .or xSo where oS 0. a) Find the MLE's op 61% S b) Find the Fisher informahbn matrix 피터 ,%) c) Wheat is the asymptotic d따ribution o (6,,3212 Note: For tto convenience you can use
Problem 2 Let f(x) = sin 2x and P() be the interpolation polynomial off with degree n at 20,***, Im Show that \,f(z) – P() Sin+1 – 20) (1 - 11). (I – In).