Alias: null
Common Name: MeanArray
Class: org. imirsel. m2k. math. MeanArray

Overview: A module that computes the mean of input arrays and outputs an array containing the means of each array.

Detailed Description: A module that computes the mean of input arrays (e.g., frames). When a null input is received an array is output containing the mean value of each array received. Optionally these means can be smoothed by calculating of the means in a window around each frame. Smoothing window size should be larger than 1.

Data Handling: the input data is not modified.

Inputs:
array
[D
Arrays to calculate the mean of. (Double array).

Outputs:
Mean array
[D
An array containing the means calculated from each input array. (Double Array).

Properties:
Centre window on frame?
Controls whether the window used to smooth the means calculated from input arrays is centred on each frame or encompasses the frames preceeding the current frame.

Smoothing window size
Sets the size of the window used to smooth the means calculated from input arrays by calulating a windowed mean accross frames. Set to 1 to disable smoothing.