How to transform/scale data with XLim adjusted x axis range in plot?

Question

SL 2016-10-23

0
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此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/308723-how-to-transform-scale-data-with-xlim-adjusted-x-axis-range-in-plot

回答： Gowtham Uma M Jaganathan 2016-10-27

Code where the first figure has ranges 0x1 and 0x100, respectively for x-axis and y-axis; expected range for the second figure is 0x1 and 0x10 for the axes. So I want to transform the data from x-axis 0x100 to 0x10 in accordance with the `XLim`

 close all; clear all; clc; 
 % http://stackoverflow.com/a/21529536/54964
 u = rand(1,100); 
 f = figure; 
 hax = axes(f);
 plot(u, 'Parent', hax); 
 % range 0x1 and 0x100.
 f2 = figure; 
 hax2 = axes(f2);
 plot(u, 'Parent', hax2); 
 set(hax2,'XLim',[0 10]);

I think there has to be done some transformations and scaling of the data. I would like to do this by some standard methods because I do not want to lose any piece of information. I would love to have some generic method for this because I have to do the basic thing so many times.

MATLAB: 2016b OS: Debian 8.5