how can i smooth a value ?

i have a value and need to smooth it and dont have a B point

my problem is it b value =>>>> mathf.lerp(a-my value , b my problrm ,time )

did you see quest3d ? quest 3d have value damper and it get a value and smooth it and give me a damped value , the damper dont get a B point from me

Do a simple filter, ie have an array and keep track of say the last 8 values and when you need the value add up the contents of the array and divide by the size of the array in this case 8.

Not sure I understand your question 100%, but have you looked at Mathf.SmoothDamp

smoothdamp want me tow value but i have one value and need damping it