Convert equations to MATLAB code
显示 更早的评论
% Equation 1
Vi(k+1)=w*Vi(k)+c1*r1(Xi,best(k))+c2*r2(Xg,best(k)-Xi(k))
% Equation 2
Xi(k+1)=Xi(k)+Vi(k+1)
% Equation 3
w(k)=wmax-(wmax-wmin)/Niter
回答（1 个）
KALYAN ACHARJYA
2019-5-18
编辑：KALYAN ACHARJYA
2019-5-18
0 个投票
Last two equations are already in Matlab form, may be just required (.) dot in equation 3 depending on type of variable (if any vector dot operation).
In first equation best(k) menas?
6 个评论
Tauqeer Nadeem
2019-5-18
Walter Roberson
2019-5-18
The equations are already in MATLAB form under the assumptions:
- That indexing starts at 1
- That w, c1, c2, wmin, wmax, Niter are all scalars
- That r1 and r2 are each functions that expect a vector for the first argument and a scalar for the second argument, and return scalar values
If k is not a scalar then it is questionable whether correct results would be calculated, but it would not be a MATLAB error.
There are also some circumstances that violate the second and third assumptions in which the code could be valid.
Tauqeer Nadeem
2019-5-19
编辑：Tauqeer Nadeem
2019-5-19
Equation 1
Equation 2
Equation 3
someone convert the above equations to matlab code please.
KALYAN ACHARJYA
2019-5-19
For 2 ans 3 eqns you already did the same. For eq 1 more clarification needed about Xi,best(k)
Tauqeer Nadeem
2019-5-19
Walter Roberson
2019-5-19
You already wrote them in MATLAB form, provided that the three conditions I mentioned hold. If any of those three conditions do not hold, you have to tell us more details.
类别
在 帮助中心 和 File Exchange 中查找有关 Mathematics 的更多信息
2019-5-18
2019-5-19
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!
Translated by 
