MATLAB: Cylindrical histogram

cylindrical histogram

Hi, I want to plot a 3D histogram like the one that you can make with the rose function but the problem is that I want to do something like plotting over this rose another rose and so on for several layers. In the end we should see a cylindrical discrete histogram in several layers. Is this posible with matlab?

Thanks for helping me out!

Best Answer

You may be able to adapt one of the solutions discussed in an earlier discussion

Related Solutions

MATLAB: Reducing the number of count/values in each bin in MATLAB

In this line:

Count_Liquid = (Count_Liquid + histcounts(CTT_liquid, Intervals_CTT))

the variable Count_Liquid is computed using itself (it appears on both sides). I don't think that's what you want.

Also, the number of elements of CCT_liquid that lie inside a given bin is what it is. The only way to change the counts is to change the bins themselves.

Why not let MATLAB do the binning automatically?

nbins = 200; % number of bins (where more bins => smaller bins => less in each bin)
[Count_Liquid,edges] = histcounts(CTT_liquid, nbins); % get counts and the bin edges

MATLAB: Histogram

What you've put doesn't really make sense. See if this is what you want. It computes the histograms of x and y and then plots them.

clc; % Clear the command window.
close all;  % Close all figures (except those of imtool.)
clear;  % Erase all existing variables.
workspace;  % Make sure the workspace panel is showing.
fontSize = 15;
x=rand(10,1); 
y=rand(10,1);
% Plot the original x data.
subplot(2, 2, 1);
bar(x);
xlabel('Index of X', 'fontSize', fontSize);
ylabel('Value of X', 'fontSize', fontSize);
title('X as a function of Index', 'fontSize', fontSize);
% Plot the original y data.
subplot(2, 2, 2);
bar(y);
xlabel('Index of Y', 'fontSize', fontSize);
ylabel('Value of Y', 'fontSize', fontSize);
title('Y as a function of Index', 'fontSize', fontSize);
% Get the histograms.
[xCounts xValues] = hist(x)
[yCounts yValues] = hist(y)
% Plot X histogram.
subplot(2, 2, 3);
bar(xValues, xCounts);
xlabel('Value of X', 'fontSize', fontSize);
ylabel('Frequency of Occurrence for X', 'fontSize', fontSize);
grid on;
title('Histogram of X', 'fontSize', fontSize);
subplot(2, 2, 4);
bar(yValues, yCounts);
xlabel('Value of Y', 'fontSize', fontSize);
ylabel('Frequency of Occurrence forY', 'fontSize', fontSize);
grid on;
title('Histogram of Y', 'fontSize', fontSize);
% Enlarge figure to full screen.
set(gcf, 'Position', get(0,'Screensize'));

Best Answer

Related Solutions

MATLAB: Reducing the number of count/values in each bin in MATLAB

MATLAB: Histogram

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