From the matlab help file:
Initial buffer size
Define the initial memory allocation for the number of input points to store.
If the number of input points exceeds the initial buffer size, the block allocates additional memory.
After simulation ends, a message shows the total buffer size needed.
----- Do I understand it correctly that the number of the buffer is the number of points to stored (no mater what size each point is)?
If so, then I can calculate the size I need as follows:
fixed sample time: 10 samples per second (10 hz) delay: 0.5 second (5 samples) Thus buffer size = 5
For my model I would like to calculate the size of the buffer so I store enough data, but not run out of buffer.