Compute the Running Mean
Compute the running mean of a 3-by-2 matrix input, dsp_examples_u, using the Mean block.
Open the model.
model = fullfile(matlabroot,'examples','dsp','ex_runningmean_ref'); open_system(model)
The Input processing parameter is set to Columns as channels (frame based). The block processes the input as a two-channel signal with a frame size of three. The running mean is reset at t = 2 by an impulse to the block's Rst port.
Run the model.
In the Running mode, the block outputs the mean value over each channel since the last reset. At t = 2, the reset event occurs. The window of data in the second column now contains only 6.
Close the model.