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[SOLVED] linear fitting with LABVIEW

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husamsdu

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i want to make an array and get the last unknown number. for example i have an array 4-6-8-10-? . array has a rule that 2x+2.and the next number is 12. i used mathematics-fitting-linear fitting. but it has two inputs x and y and i don't know what the second is.


i tried interpolate but i couldn't.

what can i do? i am waiting your help. thanks....
 
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Hi everybody. i used regression and i found the rule that the numbers go on. ie i entered 2-4-6-8 and program found 2*x+2. now i wanna use this formula(2*x+2) and find the next number. but i couldn't any menu to use a formula dialoge. i will use the equation of fit node of linear fitting module and when i antered the next number to the array it eill give me the next number. but i couldn't any formula dialogue.

please help.

i want to make an array and get the last unknown number. for example i have an array 4-6-8-10-? . array has a rule that 2x+2.and the next number is 12. i used mathematics-fitting-linear fitting. but it has two inputs x and y and i don't know what the second is.


i tried interpolate but i couldn't.

what can i do? i am waiting your help. thanks....
 

regression is the solution. That's it! i found
 

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