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T O P I C    R E V I E W
nilabja454sarkar Posted - 04/10/2020 : 01:25:28 AM
Origin Ver. and Service Release (Select Help-->About Origin):
Operating System:Origin Pro 9.0 SR1

Hello,
Please help me with the following problem:
I want to fit the following equation with my data using Origin C fitting function

π‘Œ=βˆ’6/πœ‹^2 βˆ—π›Όβˆ—βˆ«[π‘₯βˆ—π‘’^π‘₯/(𝑒^π‘₯+1)^2 βˆ—π‘‘π‘₯/𝑑𝑑]𝑑𝑦 ; Where π‘₯=𝛼/𝑑 √({tanh⁑[1.837(1/π‘‘βˆ’1)^0.51 ] }^2+𝑦^2 )

Lower Limit: 0, Upper Limit: inf.

Here 𝛼 is the only fit parameter. Please, note thatβ€˜t’ is the independent variable and but the integral is with respect to β€˜y’.

Nilabja Kanti Sarkar

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