DATA COMBINATION AND ARRANGEMENT

I have 4 variable D, E, F ,G.

D = -.0174+.0002*(0:4);

E = 370+ 1*(0:6);

F = 177+ 1*(0:6);

G = 0.01+.0005*(0:4);

So there will be total 5*7*7*5 = 1225 Combination.

I am attaching a CSV files in which pattern of the combination is given.

eg:

1st combinaton- -0.0174, 370, 177, 0.01

2nd combinaton- -0.0174, 370, 177, 0.0105

.

5th combinaton- -0.0174, 370, 177, 0.012

6th combinaton- -0.0174, 370, 178, 0.01

.

10th combinaton- -0.0174, 370, 178, 0.012

.

31th combinaton- -0.0174, 370, 183, 0.01

.

35th combinaton- -0.0174, 370, 183, 0.012

36th combinaton- -0.0174, 371, 177, 0.01

.

71th combination - -0.0174,372, 177, 0.01

.

210th combination - -0.0174, 376, 177, 0.01

.

246th combination - -0.0172,370, 177,0.01

.

981th combination - -0.0166, 370, 177, 0.01

.

1225 combination- -0.0166, 376, 183, 0.012

so D(1)=D(2)=..D(245)= -0.0174

D(246)= ....D (490)= -0.0172

E(1)= E(2)=..E(35)= 370

E(36)=...E(70)= 371

F(1)=...F(5)= 177

F(6)=...F(10)= 178

F(31)=...F(35)= 183

F(36)=..F(40)= 177

G(1)= 0.01, G(2)= 0.0105, G(5)=.012

G(6)= 0.01, G(7)= 0.0105, G(10)=.012

I want to get all the 1225 value of D , E, F , G

How can I get?

Please help me.

Answer 1

[Voss]

D = -.0174+.0002*(0:4);
E = 370+ 1*(0:6);
F = 177+ 1*(0:6);
G = 0.01+.0005*(0:4);

[GG,FF,EE,DD] = ndgrid(G,F,E,D);

DEFG = [DD(:) EE(:) FF(:) GG(:)]

DEFG = 1225×4

-0.0174 370.0000 177.0000 0.0100 -0.0174 370.0000 177.0000 0.0105 -0.0174 370.0000 177.0000 0.0110 -0.0174 370.0000 177.0000 0.0115 -0.0174 370.0000 177.0000 0.0120 -0.0174 370.0000 178.0000 0.0100 -0.0174 370.0000 178.0000 0.0105 -0.0174 370.0000 178.0000 0.0110 -0.0174 370.0000 178.0000 0.0115 -0.0174 370.0000 178.0000 0.0120