**Example RAW Data**

╔═══════════╦══════════╦═════════════╦═════════════════╗
║ Timestamp ║ DensityX ║ WaveLngth   ║ Temp (K)        ║
╠═══════════╬══════════╬═════════════╬═════════════════╣
║ 1         ║ 0.1      ║ 2           ║ 200             ║
║ 2         ║ 0.9      ║ 3           ║ 150             ║
║ 3         ║ -0.5     ║ 1           ║ 175             ║
║ 4         ║ 0        ║ 6           ║ 154             ║
║ 5         ║ 1        ║ 8           ║ 155             ║
║ 6         ║ 1.3      ║ 1.5         ║ 220             ║
║ 7         ║ -0.5     ║ 3.4         ║ 250             ║
║ 8         ║ 0.2      ║ 2           ║ 255             ║
║ 9         ║ 0.1      ║ 1           ║ 180             ║
╚═══════════╩══════════╩═════════════╩═════════════════╝

**Processed Data**

╔═════════╦══════╦════╦══════╦═════╦════╦════╦════════╦═════════╗
║ Pattern ║ I1   ║ I2 ║ I3   ║ I4  ║ O1 ║ O2 ║ Class  ║ Used TS ║
╠═════════╬══════╬════╬══════╬═════╬════╬════╬════════╬═════════╣
║ 1       ║ 0.1  ║ 2  ║ 0.9  ║ 3   ║ 0  ║ 1  ║ Down   ║ 1 to 5  ║
║ 2       ║ 0.9  ║ 3  ║ -0.5 ║ 1   ║ -1 ║ -1 ║ Up     ║ 2 to 6  ║
║ 3       ║ -0.5 ║ 1  ║ 0    ║ 6   ║ -1 ║ -1 ║ Up     ║ 3 to 7  ║
║ 4       ║ 0    ║ 6  ║ 1    ║ 8   ║ 1  ║ 0  ║ Stable ║ 4 to 8  ║
║ 5       ║ 1    ║ 8  ║ 1.3  ║ 1.5 ║ 1  ║ 0  ║ Stable ║ 5 to 9  ║
╚═════════╩══════╩════╩══════╩═════╩════╩════╩════════╩═════════╝

**Reciprocal normalization**

Every value is processed to its reciprocal (x=1/x). Calculated values for density x would be:
╔═══════════╦════════════════════╗
║ Timestamp ║ Reciprocal Density ║
╠═══════════╬════════════════════╣
║ 1         ║ 10                 ║
║ 2         ║ 1.111111111        ║
║ 3         ║ -2                 ║
║ 4         ║ #DIV/0!            ║
║ 5         ║ 1                  ║
║ 6         ║ 0.769230769        ║
║ 7         ║ -2                 ║
║ 8         ║ 5                  ║
║ 9         ║ 10                 ║
╚═══════════╩════════════════════╝

The starting point was Timestamp 1 where the Delta equals 0.
For each timestamp the delta percentage is calculated evaluating the previous value. So calculating the time series delta percentages would turn out to:
╔═══════════╦═══════════════════╗
║ Timestamp ║ "Delta Density X" ║
╠═══════════╬═══════════════════╣
║ 1         ║ 0                 ║
║ 2         ║ 0.9               ║
║ 3         ║ -0.555555556      ║
║ 4         ║ 0                 ║
║ 5         ║ #DIV/0!           ║
║ 6         ║ 1.3               ║
║ 7         ║ -0.384615385      ║
║ 8         ║ -0.4              ║
║ 9         ║ 0.5               ║
╚═══════════╩═══════════════════╝