cumprod
Symbolic cumulative product
Description
returns the cumulative product of B
= cumprod(A
)A
starting at the beginning
of the first array dimension in A
whose size does not equal 1.
The output B
has the same size as A
.
If
A
is a vector, thencumprod(A)
returns a vector containing the cumulative product of the elements ofA
.If
A
is a matrix, thencumprod(A)
returns a matrix containing the cumulative products of each column ofA
.If
A
is a multidimensional array, thencumprod(A)
acts along the first nonsingleton dimension.