matlab preallocation problem in for loop

Hi

Can anyone tell me how can I fix this preallocation problem in matlab.

Thanks!

fluid_HX = struct;
for j=1:length(t)

fluid_HX{j}=refprop(v(j),T_in(j),r410a);

end

[KSSV]

YOu have initialized fluid_HX as a structure. Read about structures...it needs some field value.

If you want a cell initialize it as a cell.

Answer 1

[KSSV]

fluid_HX = cell(length(t),1);
for j=1:length(t)
fluid_HX{j}=refprop(v(j),T_in(j),r410a);
end

[WANYI ZHANG]

Thanks a lot!

That worked