Display Data From a Matrix or Table with Colour Scale
显示 更早的评论
Hi everyone, I am still relatively inexperienced with MATLAB so please be patient, hopefully someone can help as I'm a bit desperate.
I am trying to display data from a table in a an easy to view format with a colour scale,
I have created a joint occurrence table showing how often the two variables H and T occur using hiscounts2
hst = histcounts2(H, T, 0:0.5:10, 1:1:12)
this creates the following set of results;
I have 201600 data points and would like to display the table with a colour scale highlighting the most frequently occurring ranges.
I am trying to emulate something similar to this
Does anyone have any ideas how I can achieve this?
回答（2 个）
Kuifeng
2016-4-16
doc contourf %it shows filled contour
2 个评论
j atkinson
2016-4-16
thanks for your reply,
thing is I would like to keep values within bins and instead of a contour plot I would like to display more like this;
Kuifeng
2016-4-16
%I see. then this is the function you require,
doc pcolor
Better use
heatmap(rand(5, 3)); colormap(jet)
类别
在 帮助中心 和 File Exchange 中查找有关 Blue 的更多信息
2016-4-16
2022-6-14
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!
Translated by 
