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--- post:extracttimepoints.m [2022/07/18 22:49] – created pseudomoaner
+++ post:extracttimepoints.m [2022/07/18 22:56] (current) – pseudomoaner
@@ Line 3: / Line 3: @@
 **Class:** Function
-**Description:** Switches data from a track-based representation to a slice-based representation (i.e. a set of data values that are all applicable to a specified timepoint and which are all indexed in the same way as the fields of trackableData.)
+**Description:** Switches data from a track-based representation to a slice-based representation (i.e. a set of data values that are all applicable to a specified timepoint and which are all indexed in the same way as the fields of [[usage:tracking#outputs|trackableData]].)
 **Author:** Oliver J. Meacock
@@ Line 49: / Line 49: @@
 </code>
+**Example usage:**
+<code matlab>
+%Create a new field in trackableData indexed like the others that contains the instantaneous velocity data for each object at each timepoint
+trackableData.vmag = extractTimePoints(fromMappings,toMappings,targetTracks,'vmag');
+</code>