About Site Map Submit Contact Us Log in | Create an account
Create an account Log In
Average Rating
User Rating:
Visitors Rating:
My rating:

Write review
See full specifications

scripts default iconnancumprod (Scripts) Publisher's description

nancumprod: Cumulative product of a matrix

nancumprod: Cumulative product of a matrix, with user-specified treatment of NaNs.

Computes the cumulative product of matrix A along dimension DIM, allowing the user to replace NaNs with ones, or to maintain NaNs as placeholders.

USAGE: B = nancumprod(A, DIM, NMODE)


A: Input matrix.

B: Output cumulative product matrix, treating NaNs as determined by nmode.

DIM: B = nancumprod(A, DIM) returns the nan-cumulative product of the elements along the dimension of A specified by scalar DIM. For example, nancumprod(A,1) works down the columns, nancumprod(A,2) works across the rows. If DIM is not specified, it defaults to the first non-singleton dimension of A.

NMODE: specifies how NaNs should be treated. Acceptable values are:
1: REPLACE NaNs with ones (default).
2: MAINTAIN NaNs as position holders in B. (Skip NaNs without reset.)
3: RESET product to 1 on NaNs, replacing NaNs with ones.
4: RESET product to 1 on NaNs, maintaining NaNs as position holders.

See also: cumprod, nancumprod, nansum, nanmean, nanmedian, ...
(nancumsum is available from the FEX; other nan* functions may require Toolboxes)

System Requirements:

MATLAB 7.4 (R2007a)
Program Release Status: New Release
Program Install Support: Install and Uninstall

nancumprod (Scripts) Tags:

Click on a tag to find related softwares

Is nancumprod (Scripts) your software?

Manage your software

Most Popular

scripts default icon ASK, OOK, FSK, BPSK, QPSK, 8PSK modulation 1.1
ASK, OOK, FSK, BPSK, QPSK, 8PSK modulation contain several functions for digital modulation simulation
scripts default icon Simulink Communication Labs 1.1
Simulink Communication Labs allows you to learn communication systems in greater depth.
scripts default icon M-QAM modulation and demodulation 1.1
M-QAM modulation and demodulation is the QAM modulation and demodulation tech.
scripts default icon LZW Compression/Decompression 1.1
LZW Compression/Decompression - Updated LZW compressor and decompressor with reasonable performance
scripts default icon InSPIRE utility to plot a 2D displacement field (Scripts) 1.0
This program plots the deformation field (displace vectors) contained in vector.txt.