MATLAB: Problem in runnning .m file

mfile

i am using 'uiimport' to import experimental data,seperated by comma(in .txt format). I wrote .m code file to plot these data like to plot(data(:,1),data(:,2)) My query is to how to add uiimport to this .m file.. when i add this to .m file it ends up giving error"data(:,1),data(:,2) does not exist. Presently i am importing file first afterwards running .m file.Can somebody tell me is it possible to include import in .m file itself

Best Answer

I believe MATLAB is getting confused because when it first examines the file, your "data" symbol does not appear to be a variable. Try something like this:

s = uiimport
plot(s.data(:,1),s.data(:,2))

Here "s" is obviously a variable, and "data" becomes a field of that variable as a result of the uiimport.

Related Solutions

MATLAB: Importing two different files with different sampling rate

Please post the code, which causes the problem. Perhaps it can be solved easily:

t1 = 1:100;
x1 = rand(size(t1));
t2 = 3:4:97;
x2 = rand(size(t2));
plot(t1, x1, 'b');
hold on;
plot(t2, x2, 'r');

MATLAB: Using uiimport and subsequent coded commands

Hi Jason,

In order for your code to wait until uiimport has finished, make sure you request a return value from uiimport.

S = uiimport;
a = 2;

'a' will not be created until the user has finished importing.

Best Answer

Related Solutions

MATLAB: Importing two different files with different sampling rate

MATLAB: Using uiimport and subsequent coded commands

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