Plot the data and look at it. The data points don't appear to be anywhere near the polygons.
% the data
load trialdataofcoordinates.mat
solux = [5.95,6.40,6.2,6.3,6.42,6.81,7.26,7.76,6.5,8.1,8.17,8.6,9.06,9.5,8.1];
soluy = [37.5,37.3,36.8,36.3,35.8,35.5,35.3,35.3,35.1,35.02,34.5,35.07,34.7,34.7,34.02];
% plot the points
scatter(solux,soluy); hold on
% plot the pgons and calculate intersection
isinpgon = false(numel(mycoordinates),numel(solux));
for k = 1:numel(mycoordinates)
plot(mycoordinates{k}(:,1),mycoordinates{k}(:,2),'k') % assuming these are [x y]
isinpgon(k,:) = inpolygon(solux,soluy, ...
mycoordinates{k}(:,1),mycoordinates{k}(:,2));
end
% clearly, none of the points are in any of the pgons
nnz(isinpgon)
