Solving Delayed Differential Equations Using MATLAB

  Рет қаралды 15,930

Yarpiz

Yarpiz

5 жыл бұрын

In this video tutorial, "Solving Delayed Differential Equations" has been reviewed and implemented using MATLAB. For more information and download the video and project files and lecture notes for this tutorial, see: yarpiz.com/yptnm190520-s17-19
Publisher: Yarpiz (www.yarpiz.com)
Instructor: Mostapha Kalami Heris

Пікірлер: 17
@MrSerozka
@MrSerozka 4 жыл бұрын
You are the best! Helped me so much with systems of DDEs, thank you)
@keremozgun935
@keremozgun935 3 жыл бұрын
Thank you so much.. Really, you are the best! :)
@lucianavale3498
@lucianavale3498 3 жыл бұрын
Thank you very much. It helped me a lot. You are such a great teacher!
@beoptimistic5853
@beoptimistic5853 3 жыл бұрын
kzbin.info/www/bejne/rHenfpR-hpmejZo 💐.
@CollegeVideoFreak
@CollegeVideoFreak 4 жыл бұрын
I am having trouble understanding the matrices in the second example (the system of equations). You said that YL is a matrix with three rows corresponding to the three state variables. That means each element in the matrix corresponds to one of the lag terms from our system of equations. But doesn't each lag term merit a column vector of its own, corresponding to its values at successive times?
@shahinsharafi5062
@shahinsharafi5062 3 жыл бұрын
Thank you so much.... I had a question regarding higher order NDDE s ... how we can solve for example second order natural delay differntial equations ?
@josesosa2712
@josesosa2712 4 жыл бұрын
Hello Yarpiz, I have the doubt about what is the difference between the lag 1 and the history y=1 in the 07:38, I am trying to graph a function with an initial condition, my function is: y'=cos(pi*t)*y^2-y(t-tau)=0, tau=1 and y(0)=cos(pi(t+1)), but I am not sure how to introduce the initial condition. could you help me please? I did this code, but I am not sure if I am good. lags=1; tf=10; sol=dde23(@ddefunc,lags,@history,[0 tf]); t=linspace(0,tf,100); y=deval(sol,t); plot(t,y) function yp=ddefunc(t,y,YL) yp=cos(pi*t)*y^2-YL; end function y=history(t) y=cos(pi*(t+1)); end Thanks in advance
@beoptimistic5853
@beoptimistic5853 3 жыл бұрын
kzbin.info/www/bejne/rHenfpR-hpmejZo 💐.
@teklebirhanabraha2177
@teklebirhanabraha2177 4 жыл бұрын
great job sir
@YarpizProjects
@YarpizProjects 4 жыл бұрын
Thank you very much.
@hondajapan3681
@hondajapan3681 2 жыл бұрын
Hello, How to plot a figure of a state depend delay differential equation with multi constants history?
@abdouhenni2588
@abdouhenni2588 3 жыл бұрын
Thanks a lot, just a question: How can I delaying a signal in the Matlab script file without using Simulink block? (i want the instruction of delaying a signal in the script file )
@beoptimistic5853
@beoptimistic5853 3 жыл бұрын
kzbin.info/www/bejne/rHenfpR-hpmejZo 💐.
@anjapulipanneerselvam
@anjapulipanneerselvam 2 жыл бұрын
plse tell me, how solve distributed delay differential eqns through matlab
@sapnabaluni6765
@sapnabaluni6765 2 жыл бұрын
Thank you sir for this video. Please help me with the Matlab code of Fractional-order differential equations. Please reply.
@IrshadAhmad-mg1gm
@IrshadAhmad-mg1gm Жыл бұрын
Good noon Sir! Can you please provide a video for the RL integral of the delayed function of the pantograph type??...
@umiumira4916
@umiumira4916 3 жыл бұрын
hye. can you show how to solve it using hand calculation ? how to find the delay
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