how to plot velocity profile

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Bhargavkrishna Kondreddy
回答： KSSV 2016-11-14
i have a multiple .txt files which contains several columns of velocity in xand y direction. I want to plot a velocity profile by importing all .txt files.
  1 个评论
Frederico Marc
Frederico Marc 2016-11-14
You can use the "Import Data From file". You will import the data to the worskpace, then you can do whatever you want.
If you have a .m file, I think it is easier to use the importdata command:
importdata('myfile.txt');
Use the Help to read further about this command.

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回答（1 个）

KSSV
KSSV 2016-11-14
d = dir('*.txt');
nfiles = length(d);
for k = 1:nfiles
data= importdata(d(k).name);
%%%%%
% quiver(x,y,u,v)
% do what you want
end

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