changing y limit of a plot

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LUI PAUL 2015-4-4

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评论： Image Analyst 2015-4-5

i have x column matrix...the plotting is shown...how to change y axis limit between 0 to 1 not changing x values? please help....

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Image Analyst 2015-4-5

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在 MATLAB Online 中打开

Use the ylim() function to set the limits of the y axis:

y = y / max(y); % Normalize y
bar(x, y);
ylim([0, 1]);

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LUI PAUL 2015-4-5

thank you Image Analyst.....thank you so much....its working.

Image Analyst 2015-4-5

You're welcome. Go ahead and officially "Accept this answer" then. Thanks in advance.

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dpb 2015-4-4

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I presume you mean to normalize the values as simply changing the y-axis limits on the plot would just leave a solid blob across the whole graph...how, precisely, to compute that is dependent upon how you have the data that made the plot which you haven't revealed...

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LUI PAUL 2015-4-5

编辑：LUI PAUL 2015-4-5

y lim is 0 to 450..and i want to make the limit 0 to 1 with out effecting the x values.that means 450/450=1;0/450=0;actually i want to normalize the data amounts,not the values.

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