Removing additional points from scatter plot
27 vues (au cours des 30 derniers jours)
Afficher commentaires plus anciens
How can I removed this additional legend data and keep only 2kw , 3kw and 4 kw and remove additional data points from legend of scatter plot ..Thank you in advance
The code That i used
A=xlsread('Compare_All_cases','B9:AB9');
i= 1
x1=ones(1,3);
y1=A(:,(i:(i+2)))
hold on
a=scatter(x1,y1,'filled','r')
xtics=[0:1:4];
xticlab={'' '20sec' '35sec' '50sec' ''};
set(gca,'XTick',xtics,'XTickLabel',xticlab,'Fontsize', 10)
text(x1(1),y1(1),sprintf(' (%.1f)[55 55]',y1(1)))
text(x1(2),y1(2),sprintf(' (%.1f)[55 35]',y1(2)))
text(x1(3),y1(3),sprintf(' (%.1f)[35 35]',y1(3)))
i= 4
x2=(ones(1,3)+1);
y2=A(:,(i:(i+2)))
hold on
scatter(x2,y2,'filled','r')
xtics=[0:1:4];
xticlab={'' '20sec' '35sec' '50sec' ''};
set(gca,'XTick',xtics,'XTickLabel',xticlab,'Fontsize', 10)
text(x2(1),y2(1),sprintf(' (%.1f)[55 55]',y2(1)))
text(x2(2),y2(2),sprintf(' (%.1f)[55 35]',y2(2)))
text(x2(3),y2(3),sprintf(' (%.1f)[35 35]',y2(3)))
i= 7
x3=(ones(1,3)+2);
y3=A(:,(i:(i+2)))
hold on
scatter(x3,y3,'filled','r')
xtics=[0:1:4];
xticlab={'' '20sec' '35sec' '50sec' ''};
set(gca,'XTick',xtics,'XTickLabel',xticlab,'Fontsize', 10)
text(x3(1),y3(1),sprintf(' (%.1f)[55 55]',y3(1)))
text(x3(2),y3(2),sprintf(' (%.1f)[55 35]',y3(2)))
text(x3(3),y3(3),sprintf(' (%.1f)[35 35]',y3(3)))
i= 10
x4=(ones(1,3));
y4=A(:,(i:(i+2)))
hold on
scatter(x4,y4,'filled','b')
xtics=[0:1:4];
xticlab={'' '20sec' '35sec' '50sec' ''};
set(gca,'XTick',xtics,'XTickLabel',xticlab,'Fontsize', 10)
text(x4(1),y4(1),sprintf(' (%.1f)[55 55]',y4(1)))
text(x4(2),y4(2),sprintf(' (%.1f)[55 35]',y4(2)))
text(x4(3),y4(3),sprintf(' (%.1f)[35 35]',y4(3)))
i= 13
x5=(ones(1,3)+1);
y5=A(:,(i:(i+2)))
hold on
scatter(x5,y5,'filled','b')
xtics=[0:1:4];
xticlab={'' '20sec' '35sec' '50sec' ''};
set(gca,'XTick',xtics,'XTickLabel',xticlab,'Fontsize', 10)
text(x5(1),y5(1),sprintf(' (%.1f)[55 55]',y5(1)))
text(x5(2),y5(2),sprintf(' (%.1f)[55 35]',y5(2)))
text(x5(3),y5(3),sprintf(' (%.1f)[35 35]',y5(3)))
i= 16
x6=(ones(1,3)+2);
y6=A(:,(i:(i+2)))
scatter(x6,y6,'filled','b')
hold on
xtics=[0:1:4];
xticlab={'' '20sec' '35sec' '50sec' ''};
set(gca,'XTick',xtics,'XTickLabel',xticlab,'Fontsize', 10)
text(x6(1),y6(1),sprintf(' (%.1f)[55 55]',y6(1)))
text(x6(2),y6(2),sprintf(' (%.1f)[55 35]',y6(2)))
text(x6(3),y6(3),sprintf(' (%.1f)[35 35]',y6(3)))
i= 19
x7=(ones(1,3));
y7=A(:,(i:(i+2)))
hold on
scatter(x7,y7,'filled','k')
xtics=[0:1:4];
xticlab={'' '20sec' '35sec' '50sec' ''};
set(gca,'XTick',xtics,'XTickLabel',xticlab,'Fontsize', 10)
text(x7(1),y7(1),sprintf(' (%.1f)[55 55]',y7(1)))
text(x7(2),y7(2),sprintf(' (%.1f)[55 35]',y7(2)))
text(x7(3),y7(3),sprintf(' (%.1f)[35 35]',y7(3)))
i= 22
x8=(ones(1,3)+1);
y8=A(:,(i:(i+2)))
hold on
scatter(x8,y8,'filled','k')
xtics=[0:1:4];
xticlab={'' '20sec' '35sec' '50sec' ''};
set(gca,'XTick',xtics,'XTickLabel',xticlab,'Fontsize', 10)
text(x8(1),y8(1),sprintf(' (%.1f)[55 55]',y8(1)))
text(x8(2),y8(2),sprintf(' (%.1f)[55 35]',y8(2)))
text(x8(3),y8(3),sprintf(' (%.1f)[35 35]',y8(3)))
i= 25
x9=(ones(1,3)+2);
y9=A(:,(i:(i+2)))
hold on
scatter(x9,y9,'filled','k')
xtics=[0:1:4];
xticlab={'' '20sec' '35sec' '50sec' ''};
set(gca,'XTick',xtics,'XTickLabel',xticlab,'Fontsize', 10)
text(x9(1),y9(1),sprintf(' (%.1f)[55 55]',y9(1)))
text(x9(2),y9(2),sprintf(' (%.1f)[55 35]',y9(2)))
text(x9(3),y9(3),sprintf(' (%.1f)[35 35]',y9(3)))
xlim([0 4])
ylabel('CO emissions [mg]')
title ('CO emission for 25 sec after catalyst 1')
legend('2 kW' ,'' ,'' ,'3 kW' ,'','','4 kW')
6 commentaires
Rik
le 11 Fév 2022
They all depend on A directly: A(:,i:(i+2)). There is nothing in the code that suggests anything is different. You only use numbered variables, that is the only difference I see.
Apart from the line that defines the value of i and the numbered variables, what is the difference?
Below I have interleave two of the examples you mention. Where exactly is the difference?
i= 1
i= 10
x1=ones(1,3);
x4=(ones(1,3));
y1=A(:,(i:(i+2)))
y4=A(:,(i:(i+2)))
hold on
hold on
a=scatter(x1,y1,'filled','r')
scatter(x4,y4,'filled','b')
xtics=[0:1:4];
xtics=[0:1:4];
xticlab={'' '20sec' '35sec' '50sec' ''};
xticlab={'' '20sec' '35sec' '50sec' ''};
set(gca,'XTick',xtics,'XTickLabel',xticlab,'Fontsize', 10)
set(gca,'XTick',xtics,'XTickLabel',xticlab,'Fontsize', 10)
text(x1(1),y1(1),sprintf(' (%.1f)[55 55]',y1(1)))
text(x4(1),y4(1),sprintf(' (%.1f)[55 55]',y4(1)))
text(x1(2),y1(2),sprintf(' (%.1f)[55 35]',y1(2)))
text(x4(2),y4(2),sprintf(' (%.1f)[55 35]',y4(2)))
text(x1(3),y1(3),sprintf(' (%.1f)[35 35]',y1(3)))
text(x4(3),y4(3),sprintf(' (%.1f)[35 35]',y4(3)))
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