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find same pair values from two variables

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Mubashir
Mubashir on 25 Apr 2017
Commented: Stephen Cobeldick on 25 Apr 2017
I have two variables, each variable consist of two columns but different rows Now i have to match pairs in row whether which pairs are common in both variables or not? Attached figure shows variable with two values. Thanks

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KSSV
KSSV on 25 Apr 2017

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Mubashir
Mubashir on 25 Apr 2017
Thanks Stephen for detailed solution! My variables have just 2 decimal values. ismembertol is used for high precised values. My results are same using both commands.
Stephen Cobeldick
Stephen Cobeldick on 25 Apr 2017
"ismembertol is used for high precised values"
Wrong. Here is a very simple example with just one decimal place:
>> ismember(0.1,0.3-0.2)
ans = 0
Like I wrote, you should use ismembertol.
Mubashir
Mubashir on 25 Apr 2017
Yes you are right. Thanks. I have changed my code now.

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