print output in table format and print the max value

clear all
clc
% Density, kg/m^3
rho=210;
T=2.5;
% Volume , m^3
V=0.018457;
% Diameters, m
for D= [0.05 0.10 0.15 0.20]
% Height, m
H=(V/D^2)*(4/pi);
% Specific rate, kg/m^2h
SR=(H*rho)/T;
fprintf('Dia :%d Height :%d SR :%d\n', [D H SR].')
end

Output Result:

Dia :0.05 Height :9.40007 SR :789.606

Dia :0.1 Height :2.35002 SR :197.402

Dia :0.15 Height :1.04445 SR :87.734

Dia :0.2 Height :0.587505 SR :49.3504

But i need to print the output results like below:

Also need to print, the optimum value is: (Maximum SR value)

Dia: 0.05 Height: 9.40007 SR: 789.606

Answer 1

[Stephen23]

% Density, kg/m^3
rho = 210;
T   = 2.5;
% Volume , m^3
V = 0.018457;
% Diameters, m
D = [0.05 0.10 0.15 0.20];
% Height, m
H = (V./D.^2)*(4/pi);
% Specific rate, kg/m^2h
SR=(H*rho)/T;
% Print:
fprintf('%9s %9s %9s\n','Dia','Height','SR')
fprintf('%9g %9g %9g\n',[D;H;SR])

prints:

      Dia    Height        SR
     0.05   9.40007   789.606
      0.1   2.35002   197.402
     0.15   1.04445    87.734
      0.2  0.587505   49.3504

and then:

>> [val,idx] = max(SR);
>> fprintf('Best: Dia: %g  Height: %g  SR: %g\n',D(idx),H(idx),val)
Best: Dia: 0.05  Height: 9.40007  SR: 789.606

[Senthil]

Working great..

Thanks Stephen Cobeldick..

Answer 2

[Senthil]

% Density, kg/m^3

rho = 210;

T = 2.5;

% Volume , m^3

V = 0.018457;

% Diameters, m

D = [0.05 0.10 0.12 0.20];

% Height, m

H = (V./D.^2)*(4/pi);

% Specific rate, kg/m^2h

SR=(H*rho)/T;

% Print:

fprintf('%9s %9s %9s\n','Dia','Height','SR')

fprintf('%9g %9g %9g\n',[D;H;SR])

Output:

Dia Height SR

0.05 9.40007 789.606

0.1 2.35002 197.402

0.12 1.63196 137.084

0.2 0.587505 49.3504

Also i need to print the value as below ( SR in between 100 and 200) is best:

Best: Dia: 0.1 Height: 2.35002 SR: 197.402

Dia: 0.12 Height: 1.63196 SR: 137.084