I want to have a heat map with different colors. With extreme color red and lowest blue. Something like in the picture, but with red the maximum and blue minum and other colors in between. How can I write my matlab code. it should read the values from a .csv file
I am using the folloing command's
DataTbl=readtable('book1.csv');
[Ro,Co]=size(DataTbl);
Data=table2array(DataTbl);
latitude=Data(:,1);
longitude=Data(:,2);
altitude=Data(:,3);
h = heatmap(cdata,'ColorLevels', 5);
h.XLabel = 'Longitude';
h.YLabel = 'Latitude';
http://cn.mathworks.com/matlabcentral/fileexchange/24253-customizable-heat-maps?focused=6785671&tab=example
MATLAB online has the an function about how to draw the heat map .
Yes already tried it, but don't know how to modify it. I am new to the matlab environment
- Badges
- Science topic
- Similar topics
- Computer Science and Engineering
- Coding