The modeling of delta function in the numerical calculations
4 次查看(过去 30 天)
显示 更早的评论
Hi everybody, i have a problem on modeling of the delta function in the numerical calculations. i am working on an topic related to the random process, and there is the delta function in this process. i must model the delta function and there are several articles containing the equations for modeling of the delta function. you can see the equations below picture.
![](https://www.mathworks.com/matlabcentral/answers/uploaded_files/710577/image.png)
Where Fi(t) and Fj(t') are random variables, Dij is the real number, and Xz is normally distributed random numbers. i don't modeling this delta function. thanks in advance.
2 个评论
回答(1 个)
Paul
2021-8-15
Would it just be:
deltafunc = @(t,tprime,deltat)((abs(t-tprime)<deltat/2)./deltat); % assumes deltat > 0
Not sure how that Xz got into the mix.
0 个评论
另请参阅
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!