Use Python Script to Fit Data with Interactive Control of Parameter values and Iterations in Origin

Описание: This video demonstrates using Python script in Origin 2021b to perform a piecewise fit, with interactive control of parameter values and iterations.
The Python script used in the example is provided below:

import originpro as op

graph = op.find_graph()
range=f'{graph.lt_range()}1!1'

model = op.NLFit('PWL3')
model.set_range(range)
model.param_box()
model.fit()
model.report()

See also:
https://github.com/originlab/Python-S...
https://blog.originlab.com/category/p...

#originpro #datavisualization #matplotlib