Contents

Aaron Klapheck

% Lab #4
clear, clc, home
fprintf('The date and time: %s \n', datestr(now))

The date and time: 18-Mar-2008 15:36:56 

fscanf dat

clear, clc, home
fprintf('The date and time: %s \n \n', datestr(now))

disp('%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%')
disp('%                                               %')
disp('%         Purpose: Read a dat file              %')
disp('%                                               %')
disp('%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%')


% Read dat file

a = 1:20;
b = a-20;
save mynewfile.dat a b -ascii
ls *.dat
a
b
type mynewfile.dat;

fileID = fopen('mynewfile.dat', 'r');
    fscanf(fileID, '%g');
fclose(fileID);

The date and time: 18-Mar-2008 15:36:56 
 
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%                                               %
%         Purpose: Read a dat file              %
%                                               %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

cucon1_edit.dat    emission_edit.dat  mynewfile.dat      


a =

  Columns 1 through 16 

     1     2     3     4     5     6     7     8     9    10    11    12    13    14    15    16

  Columns 17 through 20 

    17    18    19    20


b =

  Columns 1 through 16 

   -19   -18   -17   -16   -15   -14   -13   -12   -11   -10    -9    -8    -7    -6    -5    -4

  Columns 17 through 20 

    -3    -2    -1     0


  1.0000000e+000  2.0000000e+000  3.0000000e+000  4.0000000e+000  5.0000000e+000  6.0000000e+000  7.0000000e+000  8.0000000e+000  9.0000000e+000  1.0000000e+001  1.1000000e+001  1.2000000e+001  1.3000000e+001  1.4000000e+001  1.5000000e+001  1.6000000e+001  1.7000000e+001  1.8000000e+001  1.9000000e+001  2.0000000e+001
 -1.9000000e+001 -1.8000000e+001 -1.7000000e+001 -1.6000000e+001 -1.5000000e+001 -1.4000000e+001 -1.3000000e+001 -1.2000000e+001 -1.1000000e+001 -1.0000000e+001 -9.0000000e+000 -8.0000000e+000 -7.0000000e+000 -6.0000000e+000 -5.0000000e+000 -4.0000000e+000 -3.0000000e+000 -2.0000000e+000 -1.0000000e+000  0.0000000e+000

fscanf xls

clear, clc, home
fprintf('The date and time: %s \n \n', datestr(now))

disp('%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%')
disp('%                                               %')
disp('%        Purpose: Read an xls file              %')
disp('%                                               %')
disp('%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%')


[NUMERIC,TXT]=xlsread('Feb19.xls')

The date and time: 18-Mar-2008 15:36:57 
 
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%                                               %
%        Purpose: Read an xls file              %
%                                               %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

NUMERIC =

    0.1000    0.2000   15.0000
    0.4000    0.8000   13.4000
    0.7000    1.4000   10.6000
    1.0000    2.0000    6.6000
    1.3000    2.6000    1.4000
    1.6000    3.2000   -5.0000
    1.9000    3.8000  -12.6000
    2.2000    4.4000  -21.4000
    2.5000    5.0000  -31.4000


TXT = 

    'cm'    ' meters'    ' gallons'

For next lab

% should know how to do the following
%
% loops (for, while, case)
%
% given: matrix A stored as file2.xls, matrix b stored as file1.dat.
% find: x where Ax=b.
%
% for k = 1:2
%   if k = 1
%       read xls file
%       read dat file
%       call gause
%   else
%       disp('error')
%   end % k = 1:2
%
%
%

Published with MATLAB® 7.0.1