PLEASE PLEASE,ONLY ANSWER THIS QUESTION IF YOU COULD GIVE ME THE MATLAB CODE.THANK YOU.
MATLAB Script:
close all
clear
clc
syms x
a = 3; b = 10; % Integration interval
f = 1.385 * sin(2*(x - 3)/7); % Function to be integrated
I_Exact = 6.8648;
N = [3, 6]; % Number of sub-intervals
Rel_Err_Simps = zeros(1, length(N));
fprintf('%-10s%-20s%-30s\n', 'N', 'I (Simps.)', 'Rel. Err. (Simps.)
%')
for i = 1:length(N)
n = N(i);
I_Simps = CompositeSimpson38Rule(f, a, b, n);
Rel_Err_Simps(i) = abs((I_Simps - I_Exact)/I_Exact) * 100;
fprintf('%-10d%-20.4f%-30.4f\n', n, I_Simps,
Rel_Err_Simps(i))
end
function I = CompositeSimpson38Rule(f, a, b, n)
h = (b - a)/n;
x_vals = a:h:b; % Nodes
I = (3*h/8) * ( subs(f, x_vals(1)) + ...
3*sum(subs(f, x_vals(2:3:end-1))) + ...
3*sum(subs(f, x_vals(3:3:end-1))) + ...
2*sum(subs(f, x_vals(4:3:end-1))) + ...
subs(f, x_vals(end)) ); % Composite Simpson's 3/8 Rule
end
Output:
PLEASE PLEASE,ONLY ANSWER THIS QUESTION IF YOU COULD GIVE ME THE MATLAB CODE.THANK YOU. Use Simpson's...
PLEASE PLEASE,ONLY ANSWER THIS QUESTION IF YOU COULD GIVE ME THE MATLAB CODE.THANK YOU. Consider the following Ordinary Differential Equation (ODE): dy = 3.0*** + 1.08 * 210 – 3* y2 dat with initial condition at point xo = 0.375: Yo = 0.0044 Apply Runge-Kutta method of the second order with h = 0.25 and the set of parameters given below to approximate the solution of the ODE at the three points given in the table below. Fill in the...
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Use Simpson's 3/8 rule with n segments to approximate the integral of the following function on interval [3, 15) f(3) = 2.208 - cos(5,0.9 The exact value of the integral is Ieract=19.5662 Fill in the blank spaces in the following table. Round up your answers to 4 decimals. Relative error et is defined as I - Ievac 100% Ieract n, segments I integral +(%) 3 12
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PLEASE ONLY ANSWER THIS QUESTION IF YOU COULD GIVE ME THE MATLAB CODE.THANK YOU. THIS IS THE FULL QUESTION GIVEN. dyi Consider the following Ordinary Differential Equation (ODE) for function yı (2) on interval [0, 1] dayi dyi +(-9.7) * + 28.64 * dr3 d. 2 dar + (-23.828) * yı (x) = -5.18 0.9-2 with the following initial conditions at point x 0: dyi dy yi = -4.98 = 1.168 26.8052 dar Introducting notations dyi dy2 dayı Y2 =...
PLEASE PLEASE,ONLY ANSWER THIS QUESTION IF YOU COULD GIVE ME THE MATLAB CODE.THANK YOU. Solve the following ODE from x = 4 to x = 4.5 using a step size of h = 0.5 with non-self-starting Heun Method, where y(3.5) = 0.244898 and y(4) = 0.1875. List the values for the Predictor and the Corrector with three iterations only. Make sure you include 4 decimals in your answer. dy dx 3y + = 0 Example answer: 0.2500 X DO) pl...
PLEASE PLEASE,ONLY ANSWER THIS QUESTION IF YOU COULD GIVE ME THE MATLAB CODE.THANK YOU. dyi y = 2.5. dy Consider the following Ordinary Differential Equation (ODE) for function yı(a) on interval [0, 1] dyi dayı dyi d3 + (-3.3) * + 2.9 * + (-0.6) * yı(20) = 0.0 dar2 da with the following initial conditions at point x = 0: dayı = 8.86 = 18.248 dar dra Introducting notations dyi dy2 y2 = da da d2 convert the ODE...
Can you solve all the parts please? Use the Trapezoidal Rule, the Midpoint Rule, and Simpson's Rule to approximate the given integral with the specified value of n. (Round your answers to six decimal places.) 1/2 dt, n = 10 (a) the Trapezoidal Rule (b) the Midpoint Rule (c) Simpson's Rule
MATLAB Create a function that provides a definite integration using Simpson's Rule Problem Summar This example demonstrates using instructor-provided and randomized inputs to assess a function problem. Custom numerical tolerances are used to assess the output. Simpson's Rule approximates the definite integral of a function f(x) on the interval a,a according to the following formula + f (ati) This approximation is in general more accurate than the trapezoidal rule, which itself is more accurate than the leftright-hand rules. The increased...
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