getting double legend for one bar plot while running histc!!

I would like to plot histogram with x-axis in log scale.

where my dataset is 1.0e+04 * [4.4463 0.0109 0.0034 0.1224 0.0120];

binranges = logspace(-3,4,8); %1e-3:1e2:1e4;
[bincounts] = histc(data,binranges); % post>pre cir
h1 = bar(binranges,bincounts,'histc','FaceColor',[1 0 0]);
set(h1,'FaceColor','r','EdgeColor','r');
set(gca,'XMinorTick','on','YMinorTick','on','XScale','log');
legend('show')

for this i used above command to my dataset. I want to find the dataset that falls in the range

1 : 5,

6 : 10,

11 : 50

51 :100

101: 500

501:1000

1001:5000

5001:1e4 .... Moreover

For legend. It is taking two legends at a time for one plot!!

I do not understand where aother legend comes from!

[madhan ravi]

There is no legends in your code.Show us your legend call.

Answer 1

[KALYAN ACHARJYA]

data=[4.4463 0.0109 0.0034 0.1224 0.0120];
binranges = logspace(-3,4,8); %1e-3:1e2:1e4;
[bincounts] = histc(data,binranges); % post>pre cir
h1 = bar(binranges,bincounts,'histc','FaceColor',[1 0 0]);
set(h1,'FaceColor','r','EdgeColor','r');
set(gca,'XMinorTick','on','YMinorTick','on','XScale','log');

Where you have seen two legands?

[KALYAN ACHARJYA]

Please note on binranges and bincounts

h1=bar(binranges,bincounts,'histc','FaceColor',[1 0 0]);

[Megha]

i edited my question.

[KALYAN ACHARJYA]

Check @madhan ravi answer, he already answer the question.

Still if you have problem, let me know here.

Answer 2

[madhan ravi]

Try this:

data=[1.0e+04 *    [4.4463    0.0109    0.0034    0.1224    0.0120];
binranges = logspace(-3,4,8); %1e-3:1e2:1e4;
[bincounts] = histc(data,binranges); % post>pre cir
h1 = bar(binranges,bincounts,'histc','FaceColor',[1 0 0]);
set(h1,'FaceColor','r','EdgeColor','r');
set(gca,'XMinorTick','on','YMinorTick','on','XScale','log');
legend('show','Data') % just change your line to this in your code
%              ^^^^-----the name of your legend

Gives:

[Megha]

I have attached data, can anyone help me getting red, blue and green legends only?

[bincounts] = histc((I(:,1)),binranges); 
h1 = bar(binranges,bincounts,'histc','FaceColor',[1 0 0]);
set(h1,'FaceColor','r','EdgeColor','r');
hold on;
[bincounts] = histc(1./(D(:,1)),binranges); 
h2 = bar(binranges,bincounts,'histc');
set(h2,'FaceColor','g','EdgeColor','g');
hold on;
[bincounts] = histc((NO(:,1)),binranges); 
h3 = bar(binranges,bincounts,'histc');
set(h3,'FaceColor','b','EdgeColor','b');
legend('show');
set(gca,'XMinorTick','on','YMinorTick','on','XScale','log');

The above code shows 6 legends for 3 dataset.

Can anyone give me only colors and no * mark.

[Megha]

Also I would like to turn off astrisk (*) mark.

[Rik]

Continued in a new thread.