The best approach to name .mat file when saving so can be loaded easily by calling

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Zeynab Mousavikhamene 2019-10-10

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评论： Walter Roberson 2019-10-11

I am saving multiple .mat files has that each are for specific parameters for example mat file number 1 has a=1, b=2, c=3 and mat file number 2 has a=2, b=5, c=10, and so on.

What type of naming do you recommend so that loading later would be easier?

For example if I name .mat file as:

a_1_b_2_c_3

a1_b2_c3

abc_123

and ...

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Stephen23 2019-10-11

"What type of naming do you recommend so that loading later would be easier?"

The filename makes no difference to load.

How do you need it to be "easier" ?

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采纳的回答

Walter Roberson 2019-10-10

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abc_123 format cannot handle distinguishing which of the parameters is multiple digits. For exampe is abc_1234 the case of a=1, b=2, c=34, or is it a=1, b=23, c=4, or is it a=12, b=3, c=4 ?

a1_b2_c3 requires either that the variable name is always a single character, or else that you search each of the part to find the last string of digits -- to break apart the 2 from the b2 for example. This could present difficulties if any of the variable names end in a digit.

a_1_b_2_c_3 permits easy splitting of the string by _ character and permits flexibility in parameter values, but does assume that none of the variable names includes an underscore.

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Zeynab Mousavikhamene 2019-10-11

@Walter Roberson and when I want to call them, how can I ask the software to distingush based on the =? I mean later I need to call and load these saved files and I need the software to extract some info form the saved name, take a=1 as variable, b=-2 as variables,...

Walter Roberson 2019-10-11

You can use regexp() 'split' or you use regexp() to create named tokens

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