I am given the following second-order ODE and I want to use ode45 and by not creating a function file. I am given the equation above, a timespan t, and initial y and dy values. I first set up my dydt into a matrix [y1' y2']" dydt = [y(2); eps...
how to use derivative of function using gradient?. Learn more about derivative, matlab, gradient, ode
MATLAB Online에서 열기 Ran in: Hi, i need to find the displacement of a moving object x(t) knowing its velocity as a function of the displacement itself v(x). The function i have used is the following I imposed that dx / dt = v(x) and then I tryed to use ODE 45 to ...
Open in MATLAB Online Hi, I'm new in Matlab. I'm trying to create quiver3 for ODE45 (for phase trajectories in the space xyz, I hope I'm using the right function for this), when I runing the code I don't get the arrows in the plot. this is my code: f = @(t,x) [1*x(...
This paper explains and provides code to synthesize and control, in real-time, the audio signals produced by a dynamical system. The code uses only the Matlab programming language. It can be controlled with an external MIDI (Musical Instrument Data Inter
I can solve I_concentration using ode45 and its initial conditions. However, I can't find a way to solve X_concentration correctly since it doesn't recognize conc_i. How can I load the variable conc_i appropriately so that it can be used to solve the final ode?
You will also need to change your boundary condition function. Or actually, since you never use it except in the definition of the anonymous function bc and never use that anonymous function, just eliminate bc and your boundary_conditions function entirel...
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Open in MATLAB Online I am trying to execute the code below, a finite time lyapunov exponent code with plot generations. However, at this point: ThemeCopy % Use the indices to get the states at these map returns. state_lowFTLE = xReturns_running...