Das klappt auch soweit wunderbar (siehe Bild unten).
(Im Prinzip bräuchte ich sogar garkeine negativen Zahlen zum Eintragen)
Habe bereits rausgefunden wie man die Punkte und die Achsenbeschriftung ändert.
Ein Problem bekomme ich aber nicht gelöst:
Und zwar würde ich gerne die Achsenskala von 0 beginnen lassen.
D.h. die Skala soll von 0 (im Mittelpukt) bis zum Maximalwert der Datenreihe laufen (siehe Rot eingetragen).
(Momentan ist es ja so, dass sie im kleinsten "Ring" den kleinsten Wert einträgt und dann im größten "Ring" den größten Wert. Das führt aber dazu, dass der Abstand zwischen dem Mittelpunkt zum kleinsten "Ring" nicht dem Maßstab entspricht. Bspw. ist mitte links der Abstand immer zwischen 0,7 1,2 und 1,7 der Abstande immer 0,5, aber nicht vom Zentrum 0 bis zu 0,7. Ich hoffe es wird klar, was das Problem ist.)
Da ich mich in Matlab noch nicht so gut auskenne, wäre es super, wenn mir jemand helfen könnte.
Danke im Voraus
EDIT:
Ich denke es muss etwas mit dieser Stelle zu tun haben:
% Max and min value of each group
max_values(ii) = max(group_points);
min_values(ii) = min(group_points);
range = max_values(ii) - min_values(ii);
Code:
function spider_plot(P, P_labels, axes_interval, axes_precision, varargin) % Create a spider web or radar plot with an axes specified for each column
%
% spider_plot(P, P_labels, axes_interval, axes_precision) creates a spider % web plot using the points specified in the array P. The column of P % contains the data points and the rows of P contain the multiple sets of % data points. Each point must be accompanied by a label specified in the % cell P_labels. The number of intervals that separate the axes is % specified by axes_interval. The number of decimal precision points is % specified by axes_precision. % % P - [vector | matrix] % P_labels - [cell of strings] % axes_interval - [integer] % axes_precision - [integer]
%
% spider_plot(P, P_labels, axes_interval, axes_precision, line_spec) works % the same as the function above. Additional line properties can be added % in the same format as the default "plot" function in MATLAB.
%
% line_spec - [character vector]
%
% %%%%%%%%%%%%%%%%%%% Example of a Generic Spider Plot %%%%%%%%%%%%%%%%%%% % % Clear workspace % close all; % clearvars; % clc; % % % Point properties % num_of_points = 6; % row_of_points = 4;
%
% % Random data % P = rand(row_of_points, num_of_points);
%
% % Scale points by a factor % P(:, 2) = P(:, 2) * 2; % P(:, 3) = P(:, 3) * 3; % P(:, 4) = P(:, 4) * 4; % P(:, 5) = P(:, 5) * 5;
%
% % Make random values negative % P(1:3, 3) = P(1:3, 3) * -1; % P(:, 5) = P(:, 5) * -1; % % % Create generic labels % P_labels = cell(num_of_points, 1); % % for ii = 1:num_of_points % P_labels{ii} = sprintf('Label %i', ii); % end % % % Figure properties % figure('units', 'normalized', 'outerposition', [0 0.05 1 0.95]); % % % Axes properties % axes_interval = 2; % axes_precision = 1; % % % Spider plot % spider_plot(P, P_labels, axes_interval, axes_precision,... % 'Marker', 'o',... % 'LineStyle', '-',... % 'LineWidth', 2,... % 'MarkerSize', 5); % % % Title properties % title('Sample Spider Plot',... % 'Fontweight', 'bold',... % 'FontSize', 12); % % % Legend properties % legend('show', 'Location', 'southoutside'); % %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%%% Point Properties %%% % Number of points [row_of_points, num_of_points] = size(P);
%%% Error Check %%% % Check if axes properties are an integer iffloor(axes_interval) ~= axes_interval || floor(axes_precision) ~= axes_precision
error('Error: Please enter in an integer for the axesproperties.');
end % Check if axes properties are positive if axes_interval < 1 || axes_precision < 1 error('Error: Please enter value greater than one for the axesproperties.');
end % Check if the labels are the same number as the number of points iflength(P_labels) ~= num_of_points
error('Error: Please make sure the number of labels is the same as the number of points.');
end % Pre-allocation
max_values = zeros(1, num_of_points);
min_values = zeros(1, num_of_points);
axis_increment = zeros(1, num_of_points);
% Normalized axis increment
normalized_axis_increment = 1/axes_interval;
% Iterate through number of points for ii = 1:num_of_points
% Group of points
group_points = P(:, ii);
% Max and min value of each group
max_values(ii) = max(group_points);
min_values(ii) = min(group_points);
range = max_values(ii) - min_values(ii);
% Plot data points plot(x_circular, y_circular,...
'Color', colors(ii, :),...
'MarkerFaceColor', colors(ii, :),... varargin{:});
end
%%% Axis Properties %%% % Figure background
fig = gcf;
fig.Color = 'white';
% Iterate through all the number of points for hh = 1:num_of_points
% Shifted min value
shifted_min_value = min_values(hh)-axis_increment(hh);
% Axis label for each row
row_axis_labels = (shifted_min_value:axis_increment(hh):max_values(hh))';
% Iterate through all the isocurve radius for ii = 2:length(radius) % Display axis text for each isocurve text(x_isocurves(ii, hh), y_isocurves(ii, hh), sprintf(sprintf('%%.%if', axes_precision), row_axis_labels(ii)),...
'Units', 'Data',...
'Color', 'k',...
'FontSize', 10,...
'HorizontalAlignment', 'center',...
'VerticalAlignment', 'middle');
end end % Label points
x_label = x_isocurves(end, :);
y_label = y_isocurves(end, :);
% Shift axis label
shift_pos = 0.07;
% Iterate through each label for ii = 1:num_of_points
% Angle of point in radians
theta_point = theta(ii);
% Find out which quadrant the point is in if theta_point == 0
quadrant = 0;
elseif theta_point == pi/2
quadrant = 1.5;
elseif theta_point == pi
quadrant = 2.5;
elseif theta_point == 3*pi/2
quadrant = 3.5;
elseif theta_point == 2*pi
quadrant = 0;
elseif theta_point > 0 && theta_point < pi/2
quadrant = 1;
elseif theta_point > pi/2 && theta_point < pi
quadrant = 2;
elseif theta_point > pi && theta_point < 3*pi/2
quadrant = 3;
elseif theta_point > 3*pi/2 && theta_point < 2*pi
quadrant = 4;
end
[EDITED, Jan, Du hast vergessen das Lizenz-File mitanzuhängen, was bei der BSD-License obligatorisch ist:]
Zitat:
Copyright (c) 2017, Moses
Copyright (c) 2011, David Said
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