doc(pm): minor doc improvement

org-arl · Jan 10, 2025 · a6cd615 · a6cd615
1 parent 92a8a34
commit a6cd615
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/src/pm_api.jl b/src/pm_api.jl
@@ -118,7 +118,8 @@ function arrivals end
 Compute the impulse response at the receiver `rx` due to the source `tx` using
 propagation model `pm` at the given sampling frequency `fs`. If `abstime` is
 `true`, the result is in absolute time from the start of transmission. Otherwise,
-the result is relative to the earliest arrival time of the signal at the receiver.
+the result is relative to the earliest arrival time of the signal at the receiver
+(possibly with some guard period to accommodate acausal response).
 """
 function impulse_response end