yes I solved by A=zeros(239,239) and B=zeros(239,1) ,,, I am getting all the temperatures for the nodes, yet when I tried to plot it in using the code attached it tells me that index exceeds matrix dimension , any advice ? and thank you very much
I am getting NaN as answer in the code, can please give me some advice
1 Ansicht (letzte 30 Tage)
Ältere Kommentare anzeigen
alberto ortiz
am 28 Okt. 2016
Bearbeitet: alberto ortiz
am 31 Okt. 2016
I have attached the code in a comment , if you guys have any advice thank you
1 Kommentar
Akzeptierte Antwort
Walter Roberson
am 29 Okt. 2016
What is your line
T_new=T(1:182,T_1,183:207,T_1,200:216,T_2,217:233,T_2)
intended to mean?
I suspect you want
T_new=T(1:182, [T_1,183:207,T_1,200:216,T_2,217:233,T_2])
Note: your T_1 and T_2 are empty. You assigned them on the line above with
T_1=t_i*ones(8:1)
T_2=t_i*ones(16:1)
which should probably be
T_1=t_i*ones(1, 8);
T_2=t_i*ones(1, 16);
8 Kommentare
Weitere Antworten (1)
LauraLee Austin
am 28 Okt. 2016
inv(A) generates a matrix of inf's, B contains 0's, inf*0 = NaN
0 Kommentare
Siehe auch
Kategorien
Mehr zu Fluid Network Interfaces Library 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!