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How to get the value of interpolated data for 2D table in matlab

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Harish M Y
Harish M Y 2022-7-1
回答： Dhritishman 2022-7-3
Hi,
Below is the table I want to read in matlab and get the values for the specified x and y.
Also, if the value of x and y is in between the specified values, how do I get the interpolated value. Please let me know how to code this
thanks in advance

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回答（2 个）

Kshittiz Bhardwaj
编辑：Kshittiz Bhardwaj 2022-7-1
Hello Harish,
You can use the readTable function to import the excel file in matlab as a table
Eg: T = readtable(filename)
refer: readTable documentation
For interpolating values, you can use the interp1 function and it would do the interpolation for you
refer: interp1 documentation
Dhritishman
Dhritishman 2022-7-3
Firstly, you need to import the file in MATLAB as a table. You can use Readtable to do that.
T = readtable(filename);
To interpolate the values, you can use the interp1 function. You can use the appropriate function depending on your question.

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