Compute the Running Standard Deviation
Compute the running standard deviation of a 3-by-2 matrix input,
dsp_examples_u, using the Standard Deviation block.
Open the model.
model = 'ex_runningstandarddeviation_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 standard deviation is reset at t = 2 by an impulse to the block's Rst port.
Run the model.
Running mode, the block outputs the standard deviation value over each channel since the last reset. At t = 2, the reset event occurs.
Close the model.
- Standard Deviation | Discrete Impulse | Signal From Workspace | To Workspace (Simulink)