The sinesoidal graph of molasses
The graph of pendulum swinging in water
help with matlab I dt2 7. Use the second order solver method (the symbolic one) to...
Find an approximate solution to the pendulum problem such that d2 theta /dt2 +g/l theta = 0. Use an approximate solver in matlab to find the solution to the exact equation d2 theta/dt2 +g/l * sin( theta) = 0. Compare the two solutions when the initial angle is 10, 30, and 90. Find a way to quantify the difference. One approximate method for solving differential equations is Runge-Kutta, which in Matlab goes by the name ode45. I have made a...
QUESTION 6 please help MATLAB to and you 5. MATLAB can also solve second order equations symbolically using the Symbolic packages. The help page https://www.mathworks.com/help/symbolic/solve-a-single-differential-equation. html#f1-11214 shows examples of how this works. Code this up for the same equation and see if you get the same answer. If you don't (and you probably won't), try simplifying the answer after you get it to see if it matches then. Note: You'll need to define the symbolic function y(t) here in order...
Use MATLAB’s ode45 command to solve the following non linear 2nd order ODE: y'' = −y' + sin(ty) where the derivatives are with respect to time. The initial conditions are y(0) = 1 and y ' (0) = 0. Include your MATLAB code and correctly labelled plot (for 0 ≤ t ≤ 30). Describe the behaviour of the solution. Under certain conditions the following system of ODEs models fluid turbulence over time: dx / dt = σ(y − x) dy...
4. MATLAB can solve second order equations numerically, but it needs to convert it to a sys- tem first. We haven't covered systems yet, but we can make use of them (entirely in MAT- LAB) to solve this problem. The help page https://www.mathworks.com/help/symbolic/ solve-differential-equation-numerically-1.html shows how to do this. Follow those steps to get the solution to day +9y = cos(3) dt2 y(0) = 0 v(0) = 0 Plot this and your solution from the previous part on the same...
QUESTION 5 please. 4. MATLAB can solve second order equations numerically, but it needs to convert it to a sys- tem first. We haven't covered systems yet, but we can make use of them (entirely in MAT- LAB) to solve this problem. The help page https://www.mathworks.com/help/symbolic/ solve-differential-equation-numerically-1.html shows how to do this. Follow those steps to get the solution to day +9y = cos(3) dt2 y(0) = 0 v(0) = 0 Plot this and your solution from the previous part...
Matlab Code for these please. 4. Using inbuilt function in MATLAB, solve the differential equations: dx --t2 dt subject to the condition (01 integrated from0 tot 2. Compare the obtained numerical solution with exact solution 5. Lotka-Volterra predator prey model in the form of system of differential equations is as follows: dry dt dy dt where r denotes the number of prey, y refer to the number of predators, a defines the growth rate of prey population, B defines the...
PART C PLEASE!!! IF YOU KNOW HOW TO CODE MATLAB PLEASE HELP THANK YOU Write a Matlab/Python script which computes the trajectory of P according to the system of equations (1) and the corresponding (non-dimensional) range for given values of (α,φ,0), varying values of φ 0 Plot the trajectories for 6 values of φ 0 of your choice in the interval 0< φ0 π/2. Compute the corresponding range reached by each trajectory. Note: Special attention will be given to the...
Help to solve part 1 and refer to part 2 if needed using matlab. 1. 2. Plot the solution showing each component vs. time, and also plot the trajectory in the 3-dimensional space (x,y,z) represented as a parametric curve with parameter t. The Lorentz attractor is given by the following set of coupled equations dx = o(y-x), dt dy = x(p- z), dt dz = xy - Bz, dt Write an anoymous function where x=(x, y, z), sigma=o, rho=p and...
Problem #3: The Ralston method is a second-order method that can be used to solve an initial-value, first-order ordinary differential equation. The algorithm is given below: 2 Yi+1 = yi + k +k2)h Where kı = f(ti,y;) 3 k2 = ft;+ -h, y; +-kih You are asked to do the following: 3.1 Following that given in Inclass activity #10a, develop a MATLAB function to implement the algorithm for any given function, the time span, and the initial value. 3.2 Use...
Problem #3: The Ralston method is a second-order method that can be used to solve an initial-value, first-orde ordinary differential equation. The algorithm is given below: Vi#l=>: +($k+ş kz)h Where ky = f(ti,y:) * = f(mehr) You are asked to do the following: 3.1 Following that given in Inclass activity #10a, develop a MATLAB function to implement the algorithm for any given function, the time span, and the initial value. 3.2 Use your code to solve the following first-order ordinary...