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 mat
Open in MATLAB Online So, expanding on @Davide Masiello comment, if all you want is the final solution at t = 2.2s you could wrap your call to ode45 using something like this (numerical values are just for illustrative purposes) ThemeCopy theta0 = pi/10; ph...
With a known h and an unknown etadot, could I still use conv2 function and continue to solve the ODE? Will a time marching Runge Kutta method (ode45) work? I would sincerely appreciate any help in this direction as I have hit a roadblock. Thanks in ad...
MATLAB Online에서 열기 I'll start with an example. All the codes are from thiswebsite,http://12000.org/my_notes/matlab_ODE/ I'm trying to figure out how to use ode45 functionfirst_oder_ode t=0:0.001:5;% time scalex
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It looks like you're maybe expecting h to be changed after you exit the function, which will not be the case since all input arguments are "pass by value", not "pass by reference". I hope you know what those basic computer science terms mean. Thus your code is...
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