User`s guide

Cumulative Sum

5-117

The frame status of the output is the same as the input. For both sample-based

and frame-based inputs, the first column of each successive output is the same

as that of the corresponding input. For convenience, length-N 1-D vector inputs

are treated as 1-by-N row vectors for row-wise summation, and the output is a

length-N 1-D vector.

Dialog Box

Cumulative Sum along

The dimension along which to compute the cumulative summations.

Columns specifies columnwise summation, while Rows specifies rowwise

summation.

Supported

Data Types