value in each iteration
3 Ansichten (letzte 30 Tage)
Ältere Kommentare anzeigen
f=@(x) 0.5*(x(1)-1).^2+10*(x(2)+2).^2-2
miter=10000
and i have loop
for i=1:miter
then,who i can to calculate f(i)-f(i-1)?
6 Kommentare
Walter Roberson
am 19 Sep. 2020
You cannot. Your gradient descent formula is only valid for functions of one variable.
Antworten (1)
saja mk
am 19 Sep. 2020
1 Kommentar
Walter Roberson
am 19 Sep. 2020
this does not use the epsilon formula from https://www.mathworks.com/matlabcentral/answers/596404-value-in-each-iteration#comment_1015369
Siehe auch
Kategorien
Mehr zu Creating and Concatenating Matrices finden Sie in Help Center und File Exchange
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!