Standard deviation of input or sequence of inputs
DSP System Toolbox / Statistics
The Standard Deviation block computes the standard deviation of each row or column of the input, or along vectors of a specified dimension of the input. It can also compute the standard deviation of the entire input. You can specify the dimension using the Find the standard deviation value over parameter. The Standard Deviation block can also track the standard deviation in a sequence of inputs over a period of time. To track the standard deviation in a sequence of inputs, select the Running standard deviation parameter.
Note: The Running mode in the Standard Deviation block will be removed in a future release. To compute the running standard deviation in Simulink^{®}, use the Moving Standard Deviation block instead. |