print output in table format and print the max value

5 次查看（过去 30 天）
Senthil
Senthil 2018-12-29
回答： Senthil 2018-12-30
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

请先登录，再回答此问题。

采纳的回答

Stephen23
Stephen23 2018-12-29
编辑：Stephen23 2018-12-29
% 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

更多回答（1 个）

Senthil
Senthil 2018-12-30
% 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

类别

在 Help Center 和 File Exchange 中查找有关 Scope Variables and Generate Names 的更多信息

标签

产品

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by