I have two sets of code with equal parameters, but when I run the solver for changing nut incrementally, I get different solutions than the three points in my first code. Can anyone see a difference in either my equations or constants?
Clear["Global'*"];
wterror =
Table[khi = 1600; ko2 = 5.4; ro2 = 100; kmrs = 650; kisu = 800;
kmp = .06; kros = .25; kres = 20.2;
kccc1 = 650; k23 = 13; kvp = 0.04; kc = 30; nc = 5; kfc = 350;
nfc = 10; km = 80; nm = 5;
km2 = 350; nm2 = 6; kv1 = 18; nv1 = 9; kvs = 148; nvs = 9;
k32 = 25; n32 = 11; volc = .65; volm = 0.1; volv = 0.25; vhi = khi;
kmhi = 9; kmmrs = 12; vmrs = kmrs; vkccc1 = kccc1; kmccc1 = 7;
kmisu = 363; kmres = 5.5; a = 0.2;
odec = -(a c[t]) - (
vkccc1 volv c[
t] (1 - 1/((c[t]/kv1)^nv1 + 1)) (1 -
1/((fs[t]/kvs)^nvs + 1)))/(volc (c[t] + kmccc1)) + (
nut vhi)/((kmhi + nut) ((c[t]/kc)^nc + 1) ((fs[t]/kfc)^nfc +
1) ) - (vmrs volm c[t])/(
volc (c[t] + kmmrs) ((c[t]/km)^nm + 1) ((fs[t]/km2)^nm2 + 1));
oderos = kmp fm[t] o2[t] - kros ros[t] fs[t] - a ros[t];
odefm = -(a fm[t]) + (
vmrs c[t])/((c[t] + kmmrs) ((c[t]/km)^nm + 1) ((fs[t]/km2)^nm2 +
1)) - kisu fm[t]/(kmisu + fm[t]) - kmp fm[t] o2[t];
odefs = kisu fm[t]/(kmisu + fm[t]) - kros ros[t] fs[t] - a fs[t];
odemp = kmp fm[t] o2[t] + kros ros[t] fs[t] - a mp[t];
odeo2 = -(kmp fm[t] o2[t]) - kres fs[t] o2[t]/(kmres + o2[t]) +
ko2 (ro2 - o2[t]);
odef2 = -(a f2[t]) - k23 f2[t] (1 - 1/((c[t]/k32)^n32 + 1)) + (
vkccc1 c[
t] (1 - 1/((c[t]/kv1)^nv1 + 1)) (1 -
1/((fs[t]/kvs)^nvs + 1)))/(c[t] + kmccc1);
odef3 = -(a f3[t]) + k23 f2[t] (1 - 1/((c[t]/k32)^n32 + 1)) -
kvp f3[t];
odevp = kvp f3[t] - a vp[t];
vars = {nut, c[t], f2[t], f3[t], vp[t], fm[t], fs[t], mp[t], o2[t],
ros[t]};
solution =
NDSolve[{Derivative[1][c][t] == odec,
Derivative[1][f2][t] == odef2, Derivative[1][f3][t] == odef3,
Derivative[1][fm][t] == odefm, Derivative[1][fs][t] == odefs,
Derivative[1][mp][t] == odemp, Derivative[1][o2][t] == odeo2,
Derivative[1][vp][t] == odevp, ros'[t] == oderos, c[0] == 30,
f2[0] == 100, f3[0] == 100, fm[0] == 50, fs[0] == 50,
mp[0] == 0, o2[0] == 100, vp[0] == 100, ros[0] == 0},
vars, {t, 0, 31}];
vars;
vars1 = vars /. solution /. t -> 31;
vars2 = Flatten[vars1];
If[nut == 4, {feisomito = 480, fef3 = 1, fef3vp = 1, fefm = 33.6,
fefs = 334.2, femp = 48, fecell = 240}, {"nut not 4"}];
If[nut == 46, {feisomito = 770, fef3 = 1180, fevp = 180,
fefm = 152.32, fefs = 213, femp = 254.1,
fecell = 440}, {"nut not 46"}];
If[nut == 406, {feisomito = 775, fef3 = 1420, fevp = 100,
fefm = 151.2, fefs = 217.9, femp = 195.85,
fecell = 455}, {"nut not 406"}];
rmsd = (1/
5 (((vars2[[6]] - fefm)/fecell)^2 + ((vars2[[7]] - fefs)/
fecell)^2 + ((vars2[[8]] - femp)/fecell)^2 + ((
vars2[[4]] - fef3)/fecell)^2 + ((vars2[[5]] - fevp)/
fecell)^2))^(1/2);
vars3 = Join[vars2, {rmsd}];
vars3, {nut, {4, 46, 406}}];
isuerror = Table[kisu = 0; a = 0.05;
odec = -(a c[t]) - (
vkccc1 volv c[
t] (1 - 1/((c[t]/kv1)^nv1 + 1)) (1 -
1/((fs[t]/kvs)^nvs + 1)))/(volc (c[t] + kmccc1)) + (
nut vhi)/((kmhi + nut) ((c[t]/kc)^nc + 1) ((fs[t]/kfc)^nfc +
1) ) - (vmrs volm c[t])/(
volc (c[t] + kmmrs) ((c[t]/km)^nm + 1) ((fs[t]/km2)^nm2 + 1));
oderos = kmp fm[t] o2[t] - kros ros[t] fs[t] - a ros[t];
odefm = -(a fm[t]) + (
vmrs c[t])/((c[t] + kmmrs) ((c[t]/km)^nm + 1) ((fs[t]/km2)^nm2 +
1)) - kisu fm[t]/(kmisu + fm[t]) - kmp fm[t] o2[t];
odefs = kisu fm[t]/(kmisu + fm[t]) - kros ros[t] fs[t] - a fs[t];
odemp = kmp fm[t] o2[t] + kros ros[t] fs[t] - a mp[t];
odeo2 = -(kmp fm[t] o2[t]) - kres fs[t] o2[t]/(kmres + o2[t]) +
ko2 (ro2 - o2[t]);
odef2 = -(a f2[t]) - k23 f2[t] (1 - 1/((c[t]/k32)^n32 + 1)) + (
vkccc1 c[
t] (1 - 1/((c[t]/kv1)^nv1 + 1)) (1 -
1/((fs[t]/kvs)^nvs + 1)))/(c[t] + kmccc1);
odef3 = -(a f3[t]) + k23 f2[t] (1 - 1/((c[t]/k32)^n32 + 1)) -
kvp f3[t];
odevp = kvp f3[t] - a vp[t];
vars = {nut, c[t], f2[t], f3[t], vp[t], fm[t], fs[t], mp[t], o2[t],
ros[t]};
solution =
NDSolve[{Derivative[1][c][t] == odec,
Derivative[1][f2][t] == odef2, Derivative[1][f3][t] == odef3,
Derivative[1][fm][t] == odefm, Derivative[1][fs][t] == odefs,
Derivative[1][mp][t] == odemp, Derivative[1][o2][t] == odeo2,
Derivative[1][vp][t] == odevp, ros'[t] == oderos, c[0] == 30,
f2[0] == 100, f3[0] == 100, fm[0] == 50, fs[0] == 50,
mp[0] == 0, o2[0] == 100, vp[0] == 100, ros[0] == 0},
vars, {t, 0, 31}];
vars;
vars1 = vars /. solution /. t -> 31;
vars2 = Flatten[vars1];
If[nut == 26, {fef3 = 1; fevp = 1; fefm = 445, fefs = 178,
femp = 8277, feisomito = 8900, fecell = 1000}, "nut not 26"];
If[nut == 46, {fef3 = 1; fevp = 1; fefm = 370, fefs = 1,
femp = 7030, feisomito = 7400, fecell = 1000}, "nut not 46"];
rmsd = (1/
5 (((vars2[[6]] - fefm)/fecell)^2 + ((vars2[[7]] - fefs)/
fecell)^2 + ((vars2[[8]] - femp)/fecell)^2 + ((
vars2[[4]] - fef3)/fecell)^2 + ((vars2[[5]] - fevp)/
fecell)^2))^(1/2);
vars3 = Join[vars2, {rmsd}];
vars3, {nut, {46}}];
totaltable = Join[wterror, isuerror]
wtavg = Mean[wterror[[All, -1]]]
iscavg = Mean[isuerror[[All, -1]]]
totalavg = 1/6 (wtavg + 3 iscavg)
Clear["Global'*"];
mediamod =
Table[khi = 1600; ko2 = 5.4; ro2 = 100; kmrs = 650; kisu = 800;
kmp = .06; kros = .25; kres = 20.2;
kccc1 = 650; k23 = 13; kvp = 0.04; kc = 30; nc = 5; kfc = 350;
nfc = 10; km = 80; nm = 5;
km2 = 350; nm2 = 6; kv1 = 18; nv1 = 9; kvs = 148; nvs = 9; k32 = 25;
n32 = 11; volc = .65; volm = 0.1; volv = 0.25; vhi = khi;
kmhi = 9; kmmrs = 12; vmrs = kmrs; vkccc1 = kccc1; kmccc1 = 7;
kmisu = 363; kmres = 5.5; a = 0.2;
odec = -(a c[t]) - (
vkccc1 volv c[
t] (1 - 1/((c[t]/kv1)^nv1 + 1)) (1 - 1/((fs[t]/kvs)^nvs + 1)))/(
volc (c[t] + kmccc1)) + (
nut vhi)/((kmhi + nut) ((c[t]/kc)^nc + 1) ((fs[t]/kfc)^nfc +
1) ) - (vmrs volm c[t])/(
volc (c[t] + kmmrs) ((c[t]/km)^nm + 1) ((fs[t]/km2)^nm2 + 1));
oderos = kmp fm[t] o2[t] - kros ros[t] fs[t] - a ros[t];
odefm = -(a fm[t]) + (
vmrs c[t])/((c[t] + kmmrs) ((c[t]/km)^nm + 1) ((fs[t]/km2)^nm2 +
1)) - kisu fm[t] - kmp fm[t] o2[t];
odefs = kisu fm[t] - kros ros[t] fs[t] - a fs[t];
odemp = kmp fm[t] o2[t] + kros ros[t] fs[t] - a mp[t];
odeo2 = -(kmp fm[t] o2[t]) - kres fs[t] o2[t] + ko2 (ro2 - o2[t]);
odef2 = -(a f2[t]) - k23 f2[t] (1 - 1/((c[t]/k32)^n32 + 1)) + (
vkccc1 c[
t] (1 - 1/((c[t]/kv1)^nv1 + 1)) (1 -
1/((fs[t]/kvs)^nvs + 1)))/(c[t] + kmccc1);
odef3 = -(a f3[t]) + k23 f2[t] (1 - 1/((c[t]/k32)^n32 + 1)) -
kvp f3[t];
odevp = kvp f3[t] - a vp[t];
vars = {nut, c[t], f2[t], f3[t], vp[t], fm[t], fs[t], mp[t], o2[t],
ros[t]};
solution =
NDSolve[{Derivative[1][c][t] == odec,
Derivative[1][f2][t] == odef2, Derivative[1][f3][t] == odef3,
Derivative[1][fm][t] == odefm, Derivative[1][fs][t] == odefs,
Derivative[1][mp][t] == odemp, Derivative[1][o2][t] == odeo2,
Derivative[1][vp][t] == odevp, ros'[t] == oderos, c[0] == 30,
f2[0] == 100, f3[0] == 100, fm[0] == 50, fs[0] == 50, mp[0] == 0,
o2[0] == 100, vp[0] == 100, ros[0] == 0}, vars, {t, 0, 31}];
vars;
vars1 = vars /. solution /. t -> 31;
vars2 = Flatten[vars1];
vars2, {nut, 4, 406, 1}]
To be clear about it, I am only examining the first three lines of code from the first set, and comparing to the corresponding nut values in the second.
