Create a heat map using uneven spatial distributed sensor data

Hallo,

I have 10 data set with values every 5 minute. I have also the coordinates of the sensor locations X & Y.

% Coordinates

X = [27 63 63 54 130 179.5 179.5 196 103 196];

Y = [13.4 28.8 113.2 144 3.8 28.8 115.5 129.6 71 67];

% The grid of ploting the contours

xlinl=linspace(0,230,47);

ylinl=linspace(0,160,33);

[X,Y]=meshgrid(xlinl,ylinl);

Can someone help me how can I create a contour map by using these data per time step?

At the end I would like to create a movie by showing the spatial temperature distribution and how is changing during the time.

Thanks in advance