JODA: Prototypical Experimental Coupled Data Sets

Benchmark dataset for structure-revealing data fusion using coupled measurements of designed chemical mixtures by fluorescence EEM, diffusion NMR, and LC-MS. The MATLAB file contains Dataset Object variables X, Y, and Z. X.data is fluorescence EEM data with shape 28 x 251 x 21; Y.data is diffusion NMR data with shape 28 x 13324 x 8; Z.data is LC-MS data with shape 28 x 168. Released mixture IDs are 1 to 26, 28, and 29; mixture 27 was omitted due to an experimental error. X.data includes NaN values in non-acquired EEM regions near first-order Rayleigh scatter, while Y.data and Z.data contain finite values with no NaN or Inf values.