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Runge Kutta 4th order
1 x spn [0.0.2,0.3,0.45,0.57,0.7.0.81,0.9,8.96,1]; 2 [x,y] ode45(@vdp,x_span, [12]) yvaly(1:10,1); 4ylValy(1:10,2); 5 y...
1 year ago | 0
Runge Kutta 4th order
function dydx = ode_system(x, y) dydx = [y(2); 5*y(2) - 6*y(1)]; end x_vals = [0, 0.2, 0.3, 0.45, 0.57, 0.7, 0.81, 0.9,...
1 year ago | 0
Runge Kutta 4th order
function dydx = second_order_ode(x, y) dydx = [y(2); 5 * y(1) - 6 * y(2)]; end x_span = 0:0.1:2; y0 = [1; 2]; [x, y...
1 year ago | 0
Runge Kutta 4th order
k1 = 10^-2; k2 = 10^4; k3 = 10^2; x0 = 1.0; y0 = 0.2; z0 = 0.0; tspan = [0 1000]; function dydt = reaction_system(t...
1 year ago | 0
Runge Kutta 4th order
k1 = 2.1; k2 = 1.5; k3 = 1.3; x0 = 1.0; y0 = 0.2; z0 = 0.0; tspan = [0 3]; function dydt = reaction_system(t, y) ...
1 year ago | 0
Runge Kutta 4th order
% Define the rate constants k1 = 2.1; % L/(mol.s) k2 = 1.5; % L/(mol.s) k3 = 1.3; % L/(mol.s) % Initial concentrations ...
1 year ago | 0
Runge Kutta 4th order
% Define the ODE as a function handle odefun = @(x, y) -2*x^3 + 12*x^2 - 20*x + 8.5; % Use ode45 to solve the ODE [xMATLAB,...
1 year ago | 0
Runge Kutta 4th order
function [xI, yEuler2] = euler_implicit_manual(y0, xspan, h) xI = xspan(1):h:xspan(2); yEuler2 = zeros(size(xI)); ...
1 year ago | 0
Runge Kutta 4th order
% Define the ODE as a function handle odefun = @(x, y) -2*x^3 + 12*x^2 - 20*x + 8.5; % Use ode23 to solve the ODE [xMATLAB,...
1 year ago | 0
Runge Kutta 4th order
function [xI, yEuler2] = euler_implicit(y0, xspan, h) xI = xspan(1):h:xspan(2); yEuler2 = zeros(size(xI)); yEuler...
1 year ago | 0
Runge Kutta 4th order
function [xRK, yRK] = runge_kutta(y0, xspan, h) xRK = xspan(1):h:xspan(2); yRK = zeros(size(xRK)); yRK(1) = y0; ...
1 year ago | 0
Solved
Cell joiner
You are given a cell array of strings and a string delimiter. You need to produce one string which is composed of each string fr...
1 year ago
Solved
Find the Oldest Person in a Room
Given two input vectors: * |name| - user last names * |age| - corresponding age of the person Return the name of the ol...
1 year ago
Solved
Solve a System of Linear Equations
Example: If a system of linear equations in x₁ and x₂ is: 2x₁ + x₂ = 2 x₁ - 4 x₂ = 3 Then the coefficient matrix (A) is: 2 ...
1 year ago
Solved
Convert from Fahrenheit to Celsius
Given an input vector F containing temperature values in Fahrenheit, return an output vector C that contains the values in Celsi...
1 year ago
Solved
Times 2 - START HERE
Try out this test problem first. Given the variable x as your input, multiply it by two and put the result in y. Examples:...
1 year ago
