MATLAB: Plotting latitude, longitude,and signal strength

latitudelongitudeMATLABsignalstrength

I have a list of latitude and longitude along with signal strength obtained from mobile towers in a certain region. I have all the data in CSV format. In total, I have 4 CSV files.

How can I plot that data in MATLAB?

As a range of signal strength will be shown by different colour and other range will be shown in different colour.

Best Answer

Read about pcolor, surf, scatter, conourf. All these can be used to plot what you want.

The below link shows the possible plots which can be obtained from MATLAB. YOu can have a look on the link, it has a plot and respective code from which you can learn.

https://in.mathworks.com/products/matlab/plot-gallery.html

Related Solutions

MATLAB: How to make a color-map from lat long and data.

try this

data = readmatrix('data.xlsx');
lat = data(:,1);
lon = data(:,2);
val = data(:,3);
latV = linspace(min(lat), max(lat), 100);
lonV = linspace(min(lon), max(lon), 100);
[latG, lonG] = meshgrid(latV, lonV);
valG = griddata(lat, lon, val, latG, lonG);
contourf(latG, lonG, valG, 100, 'LineColor', 'none')
colormap(jet)
colorbar

MATLAB: Plotting Latitude, Longitude and a variable


[num,txt,raw] = xlsread('sample_data.xlsx') ;
lat = num(:,1) ; 
lon = num(:,2) ; 
z = num(:,3) ; 
z(z>500) = NaN ; 
scatter(lon,lat, 40, z, 'filled');
colormap(hsv)

Best Answer

Related Solutions

MATLAB: How to make a color-map from lat long and data.

MATLAB: Plotting Latitude, Longitude and a variable

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