Looping for input data

Question

Moustafa Abedel Fattah 2015-7-15

0
链接

此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/229871-looping-for-input-data

编辑： Walter Roberson 2015-7-15

I am a new user for matlab programing and I made the simple following program and I need to make a loop for intering data with index i as following:

% Length of variable x and the Number of Entered data n
   x =0:10; 
%===================================================
% Entered data
for i= 0:10
    i=i+1;
x(i)=input('Enter measured point: ');
z(i)=input('Enter depth: ');
R(i)=input('Enter Raduis: ');
rho(i)=input('Enter density: ');
end
   gz(i)=G*4*pi*R.^3/3.0*z*rho./(x.^2+z.^2).^1.5;
%===================================================
% Ploting the results 
plot(x,gz(i),'r');

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Answer 1

Walter Roberson 2015-7-15

0
链接

此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/229871-looping-for-input-data#answer_186088

编辑：Walter Roberson 2015-7-15

在 MATLAB Online 中打开

% Length of variable x and the Number of Entered data n
n = 11;
%===================================================
% Entered data
for i= 1:n
  x(i)=input('Enter measured point: ');
  z(i)=input('Enter depth: ');
  R(i)=input('Enter Raduis: ');
  rho(i)=input('Enter density: ');
end
gz = G*4*pi*R.^3/3.0.*z.*rho./(x.^2+z.^2).^1.5;
%===================================================
% Ploting the results 
plot(x,gz,'r');