Plot: x axis and y axis values with commas as 1000 separators

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alpedhuez
alpedhuez 2020-5-23
编辑： Tommy 2020-5-24
This is a question about values of x axis and y axis in the plot.
First,
https://www.mathworks.com/matlabcentral/answers/466944-how-can-i-prevent-scientific-notation-on-my-axes-in-matlab-r2015b-and-later
tells how to disable scientific notations.
Then, the x axis and y axis will be like '1000000' that is harder to read. I want to have commas as 1000 separaters that is '1,000,000.' Please advise.

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Tommy
Tommy 2020-5-24
编辑：Tommy 2020-5-24
You can format the tick labels using the TickLabelFormat property of the axis. For example:
ax = axes('YScale','log');
plot(ax,1:10,logspace(3,6,10));
ax.YAxis.Exponent = 0;
ax.YAxis.TickLabelFormat = '%,.0f';
See here for details:
https://www.mathworks.com/help/releases/R2019a/matlab/ref/matlab.graphics.axis.decorator.numericruler-properties.html#bun6izd-1-TickLabelFormat
(edit) Taking a closer look at the answer you linked, what you need is the comma in the format.

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