Insert Interpolation Into Matlab Code

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KIEN WEI LAI 2019-11-22

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https://ww2.mathworks.cn/matlabcentral/answers/492512-insert-interpolation-into-matlab-code

评论： KIEN WEI LAI 2019-11-25

Hi, I am new to Matlab programming. The graph result should be have a range of x-asix from -1 to 1, but now the graph is from 0 to 1. I want to set the range for x-axis from -1 to 1. May I know anyone can help me?

This is the current program code.

This is my current result:

Thanks in advance!

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KIEN WEI LAI 2019-11-22

Hi, may I know how can I edit the Matlab code?

darova 2019-11-22

在 MATLAB Online 中打开

You mean limits of x?

xlim([-1 1])

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采纳的回答

the cyclist 2019-11-22

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https://ww2.mathworks.cn/matlabcentral/answers/492512-insert-interpolation-into-matlab-code#answer_402855

Here is my best guess at what you should do, to get what you want:

Take the x argument out of the call to interp1
Change the definition of interp_no_ding to be interp_no_ding = -1:1/50:1

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KIEN WEI LAI 2019-11-25

Thanks for your help!

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MATLAB Mathematics Interpolation

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