drawing specific histogram for errors.

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sermet 2014-7-15

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评论： Yoav Livneh 2014-7-15

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%I have error values from the difference between measured value and true value. I need to show the errors in a histogram as the style of given picture. Numbers in the Y axe are the error values, number in the X axe are the measured frequency.

%for example;

errors=[0.1;0.01;0.2;0.22;0.25;0.30];
pointd_ids=[1;2;3;4;5;6];

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Yoav Livneh 2014-7-15

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You can use the hist command. For example for the parameter DS:

 [n xout] = hist(DS,100); 100 is an arbitrary number of bins
 figure; plot(xout, n);

Type doc hist for more information.

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sermet 2014-7-15

but how can I create this style, I cannot find this style in the doc hist.

Yoav Livneh 2014-7-15

Did you try pasting this into the command line? Maybe in the documentation they use different names for n and xout.

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MATLAB Graphics 2-D and 3-D Plots Data Distribution Plots Histograms

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