Calculation of the Main Frequency of an NMR Signal from an Even Frequency Spectrum

Nuclear magnetic resonance (NMR) measurements are most often used to measure images or display the spectrum of different samples. Depending on the samples, these can be medical applications, chemistry, physics, or mineralogy. Perhaps the most beneficial use is in medicine, as it allows you to image the inside of living organs without interfering with them. When physically examining samples, the frequency spectrum of the sample is often measured, which is then converted into a map of the inhomogeneities in the layer of interest. This article addresses one of several similar problems.