Initialization of the decimation. If reset is TRUE or if the node runs for the first time, LabVIEW initializes the decimation from the sample of x specified by start index. When the node runs again with reset set to FALSE, LabVIEW initializes the decimation from the final states of the previous call to the node. To process a large data sequence that consists of smaller blocks, set reset to TRUE for the first block and to FALSE for all remaining blocks. You also can set reset to TRUE at regular intervals of blocks to periodically reset the sample from which the decimation begins.