I have an .xlsx containing an array of X_values versus 6 columns of Y_ values. The X_values range from 500 to 800 units. I would like to select X_values between 630 to 700 units, and plot X_ vs Y_ for 6 different Y_ columns. I am using the following:
>> data = table2array(X_Y);
>> ind = find(data(:,1)>630);
>> x = data(ind, 1);
>> y = data(ind, 2);
>> f = fit(x,y,'gauss4');
>> figure, plot(f,x,y)
But this way I could select only the lower bound.
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