Figure shows analysis of a T1-T2 measurement applied to a mixture of ground roasted coffee beans and water (1:1 by weight). Panels A and B show the four components recommended by component selection heuristics for each dimension. The dotted lines show the decay curves calculated from parameters generated by the Matrix Pencil method. The colored lines show the corresponding matrix rows and columns that the algorithm generates during its factorization of the data matrix. The very slowly decaying components correspond to the expected behavior of the offset and equilibrium magnetization for the measurement. To perform the analysis, spacing between increments in the indirect dimension must be even, but in the interest of experimental efficiency, the spacing between time increments was spaced geometrically. Interpolation (cubic) of the values in the indirect dimension was performed to create regularly incremented time values in the indirect dimension. The interpolated curves are shown in Panel C, along with the residuals.