MATLAB Answers

Avoid lower case in legend by plotting legend with 'DisplayName'

조회 수: 23(최근 30일)
Nik Rocky
Nik Rocky 3 Jul 2020
댓글: Nik Rocky 6 Jul 2020
Hello,
I have again a similar Problem, but in this case I can't separate legend, and : 'Interpreter','none' is here also not working. How can I print names like 001_M1_Distance_0.5m_AKG_C1000S_F1_MS1 without undercases?
label1 = extractBefore({i(j).name}, ".mat");
label1 = extractAfter(label1, "_");
...........
if any(M1)
plot(M1(:,2),M1(:,1),'-o','DisplayName',label1{1});
hold on
end
if any(M2)
plot(M2(:,2),M2(:,1),'-o','DisplayName',label2{1});
hold on
end
if any(M3)
plot(M3(:,2),M3(:,1),'-o','DisplayName',label3{1});
hold on
end
if any(M4)
plot(M4(:,2),M4(:,1),'-o','DisplayName',label4{1});
hold on
end
Thanks!

채택된 답변

Image Analyst
Image Analyst 3 Jul 2020
Use the 'Interpreter', 'none' option in legend():
% Read headers
plot(1:10);
hold on
plot(4:14);
legend('plot_1', 'plot_2', 'Interpreter', 'none', 'Location', 'Northwest');
  댓글 수: 6
Nik Rocky
Nik Rocky 6 Jul 2020
Hello Image Analyst! Thank you very much!
I solve all of you tipps:
clear
steps_SNR = 15; %%% give step size and be happy
save_plot = 0; %%% print
print_lablepoints = 1; %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
TIME1 = datestr(now, 'dd/mm/yy-HH:MM:SS');
disp('*******************************************************************')
disp('Beginn:')
disp(TIME1)
disp('*******************************************************************')
addpath(genpath('/MATLAB Drive/06.07.20/'));
%Res = ('/home/user/workspace/QT/Software_2.0_QT/SORT_RESULTS/End/');
%ah = cd('/home/user/workspace/QT/Software_2.0_QT/IO/RESULTS/VS/');
Res = ('/MATLAB Drive/06.07.20/End');
set(groot, 'DefaultFigureVisible', 'on')
i = dir('**/*.mat');
tic
%cla()
M_input_1 = cell(length(i), 1);
M_input_2 = cell(length(i), 1);
M_input_3 = cell(length(i), 1);
M_input_4 = cell(length(i), 1);
plotCount = 1;
legendStrings = [];
Value_Sort = cell(length(i),1);
for j = 1:length(i)
roc_file_folder = i(j).folder;
roc_file_name = i(j).name;
ROC_File_Folder_Name = fullfile(roc_file_folder,roc_file_name);
load(ROC_File_Folder_Name)
disp(roc_file_name)
folder = i(j).folder;
Title_Parts = strsplit(folder, '/');
Motorentyp = Title_Parts{1,end-3};
Motorentyp = strsplit(Motorentyp, '_');
Motorentyp = Motorentyp{1,end};
Mikrofon_Distanz_1 = Title_Parts{1,end-1};
Mikrofon_Distanz_2 = Title_Parts{1,end};
Motoregruppe = Title_Parts{1,end-2};
Motoregruppe = strsplit(Motoregruppe, '_');
Motoregruppe = Motoregruppe{1,end};
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
SNR_help = ((length(M)-1)/2)*steps_SNR;
SNR = -SNR_help:steps_SNR:SNR_help;
%figure('Name',' receiver operating characteristic','NumberTitle','on');
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
str = strsplit(roc_file_name, '_');
str_dist = str{1,4};
str_mic = str{1,5};
if (strcmpi(str_dist,'0.5m')|| strcmpi(str_dist,'0.5')) && strcmpi(str_mic,'AKG')
M_input_1{j} = M;
%label1 = strjoin({'Motorentyp:',Motorentyp,',Motorengruppe:',Motoregruppe,',Setup:',Mikrofon_Distanz1,'und',Mikrofon_Distanz2});
label1 = strjoin({'Setup:',Mikrofon_Distanz_1,'und',Mikrofon_Distanz_2});
elseif strcmpi(str_dist,'2m') && strcmpi(str_mic,'AKG')
M_input_2{j} = M;
%label2 = strjoin({'Motorentyp:',Motorentyp,',Motorengruppe:',Motoregruppe,',Setup:',Mikrofon_Distanz1,'und',Mikrofon_Distanz2});
label2 = strjoin({'Setup:',Mikrofon_Distanz_1,'und',Mikrofon_Distanz_2});
elseif (strcmpi(str_dist,'0.5m')|| strcmpi(str_dist,'0.5')) && strcmp(str_mic,'SONY')
M_input_3{j} = M;
label3 = strjoin({'Setup:',Mikrofon_Distanz_1,'und',Mikrofon_Distanz_2});
%label3 = strjoin({'Motorentyp:',Motorentyp,',Motorengruppe:',Motoregruppe,',Setup:',Mikrofon_Distanz1,'und',Mikrofon_Distanz2});
elseif strcmpi(str_dist,'2m') && strcmpi(str_mic,'SONY')
M_input_4{j} = M;
label4 = strjoin({'Setup:',Mikrofon_Distanz_1,'und',Mikrofon_Distanz_2});
%label4 = strjoin({'Motorentyp:',Motorentyp,',Motorengruppe:',Motoregruppe,',Setup:',Mikrofon_Distanz1,'und',Mikrofon_Distanz2});
else
disp('Selfdestroy activated')
end
for u = 1:length(M)
if print_lablepoints ==1
buffer = [.2 .3 .4];
buffer = buffer * 2;
buffer = repmat(buffer,1,ceil(numel(M(:,2))/numel(buffer)));
buffer(numel(M(:,2))+1:end) = [];
[~, ySortIdx] = sort(M(:,2));
buffer(ySortIdx) = buffer;
end
end
end
SNR = compose('%d dB', SNR);
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
M_input_1 = cat(3, M_input_1{:});
M1 = mean(M_input_1, 3);
S1 = std(M_input_1,0,3);
M_input_2 = cat(3, M_input_2{:});
M2 = mean(M_input_2, 3);
S2 = std(M_input_2,0,3);
M_input_3 = cat(3, M_input_3{:});
M3 = mean(M_input_3, 3);
S3 = std(M_input_3,0,3);
M_input_4 = cat(3, M_input_4{:});
M4 = mean(M_input_4, 3);
S4 = std(M_input_4,0,3);
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
ax = gca;
ax.SortMethod='ChildOrder';
if any(M1)
%plot(M1(:,2),M1(:,1),'-o','DisplayName',label1{1});
e1 = errorbar(M1(:,2),M1(:,1),S1(:,2),S1(:,2),S1(:,1),S1(:,1),'--o','LineWidth',2,'MarkerFaceColor','cyan','MarkerSize',10,'MarkerEdgeColor','black','DisplayName',label1);
e1.LineWidth = 0.5;
legendStrings{plotCount} = label1;
plotCount = plotCount + 1;
a = labelpoints(M1(:,2),M1(:,1), SNR, 'E',buffer,'FontSize', 12);
set(a, 'interpreter', 'latex');
hold on
end
if any(M2)
%plot(M2(:,2),M2(:,1),'-o','DisplayName',label2{1});
e2 = errorbar(M2(:,2),M2(:,1),S2(:,2),S2(:,2),S2(:,1),S2(:,1),'--s','LineWidth',2,'MarkerFaceColor','yellow','MarkerSize',10,'MarkerEdgeColor','black','DisplayName',label2);
e2.LineWidth = 0.5;
legendStrings{plotCount} = label2;
plotCount = plotCount + 1;
b = labelpoints(M2(:,2),M2(:,1), SNR, 'E', buffer,'FontSize', 12);
set(b, 'interpreter', 'latex');
hold on
end
if any(M3)
%plot(M3(:,2),M3(:,1),'-o','DisplayName',label3{1});
e3 = errorbar(M3(:,2),M3(:,1),S3(:,2),S3(:,2),S3(:,1),S3(:,1),'--d','LineWidth',2,'MarkerFaceColor','magenta','MarkerSize',10,'MarkerEdgeColor','black','DisplayName',label3);
e3.LineWidth = 0.5;
legendStrings{plotCount} = label3;
plotCount = plotCount + 1;
c = labelpoints(M3(:,2),M3(:,1), SNR, 'E', buffer,'FontSize', 12);
set(c, 'interpreter', 'latex');
hold on
end
if any(M4)
%plot(M4(:,2),M4(:,1),'-o','DisplayName',label4{1});
e4 = errorbar(M4(:,2),M4(:,1),S4(:,2),S4(:,2),S4(:,1),S4(:,1),'--v','LineWidth',2,'MarkerFaceColor','green','MarkerSize',10,'MarkerEdgeColor','black','DisplayName',label4);
e4.LineWidth = 0.5;
legendStrings{plotCount} = label4;
plotCount = plotCount + 1;
d = labelpoints(M4(:,2),M4(:,1), SNR, 'E', buffer,'FontSize', 12);
set(d, 'interpreter', 'latex');
hold on
end
lgd = legend(legendStrings, 'Interpreter', 'none','Location','northeast');
title(lgd,'Vergleich zwischen Drehzahlsetups:')
%title(['ROC: Motorentyp ',Motorentyp,', Motorengruppe ',Motoregruppe,', Konstante: ',Mikrofon_Distanz_1],'Interpreter','none')
title(['ROC: Motorentyp ',Motorentyp,', Motorengruppe ',Motoregruppe],'Interpreter','none')
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
help_x = 0:0.1:1;
help_y = 0:0.1:1;
h = plot(help_x,help_y,'--','Color','g');
h.Annotation.LegendInformation.IconDisplayStyle = 'off';
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
if exist('a','var'); uistack(a,'top'); end
if exist('b','var'); uistack(b,'top'); end
if exist('c','var'); uistack(c,'top'); end
if exist('d','var'); uistack(d,'top'); end
xlabel('False discovery rate')
ylabel('True positive rate')
axis equal
xlim([0 1]);
ylim([0 1]);
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%set(0,'DefaultFigureColor','remove')
set(0,'DefaultFigureColor',[1 1 1])
file_save = strcat('Motorentyp_',Motorentyp,'_Motorengruppe_',Motoregruppe,'_Konstante_',Mikrofon_Distanz_1,'.pdf');
Full_Export_Path = fullfile(Res,file_save);
if save_plot == 1
export_fig(Full_Export_Path)
%save(Full_Export_Path)
end
disp('*******************************************************************')
disp('Time Beginn:')
disp(TIME1)
disp('*******************************************************************')
disp('Time finish:')
TIME2 = datestr(now, 'dd/mm/yy-HH:MM:SS');
disp(TIME2)
disp('*******************************************************************')
toc
Thank you!

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추가 답변(1개)

madhan ravi
madhan ravi 3 Jul 2020
Use labels without _ .
regexprep('001_M1_Distance_0.5m_AKG_C1000S_F1_MS1','_','') % to remove underscores
  댓글 수: 2
Nik Rocky
Nik Rocky 3 Jul 2020
Sorry I was scribing in description wrong - I want keep '_' this, but I dont want to have a letters undercase!

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