profile fitting

Profile fitting is a technique used to analyze data by matching it to a mathematical model or "profile" that represents the expected shape or pattern. For example, in spectroscopy, it involves adjusting parameters of a theoretical curve to best align with experimental data, helping to identify or quantify specific features. This process helps scientists interpret complex data more accurately, revealing underlying properties or components. Essentially, profile fitting is a way to extract meaningful information from noisy or complicated data by fitting it to a known pattern or model.