How to extract uncertainty from experimental data using MATLAB.?

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Safi ullah
Safi ullah 2018-8-28
评论： madhan ravi 2018-8-29
Hi everyone, I have an experimental data A=54×1800. Now I need to extract the uncertainty from it. I do not know which function or code used for this purpose and how to do this. Any guidance will be highly appreciated.

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madhan ravi
madhan ravi 2018-8-28
编辑：madhan ravi 2018-8-28
I'm not really sure what datas you want but:
A = load('A.mat')
A.A(:,1) % this would give you the first column likewise you can extract rows and columns as in matrix.
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Safi ullah
Safi ullah 2018-8-29
@ madhan ravi, I just checked your code. it works well. thank you so much for guidance

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Safi ullah
Safi ullah 2018-8-28
@ madhan ravi thanks for your response. I have attached the file. I have given the task to extract uncertainty from 'A' and they are not specify. I also do not know how to recognize uncertainty in this data. Will be good if you show me an example based on the data 'A' which i have attached. thanks
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madhan ravi
madhan ravi 2018-8-28
编辑：madhan ravi 2018-8-28
If you do not know which are not certain in your data how I am supposed to know?
Safi ullah
Safi ullah 2018-8-28
@ madhan ravi, If possible then you just give me a rough example I just want to get idea how to extract the uncertainty from data

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