www.gusucode.com > dsp 案例源码程序 matlab代码 > dsp/CumulativeProductOfAMatrixExample.m
%% Cumulative Product of a Matrix %% % *Note*: This example runs only in R2016b or later. If you are using an % earlier release, replace each call to the function with the equivalent % |step| syntax. For example, myObject(x) becomes step(myObject,x). %% % Use the |dsp.CumulativeProduct| object to compute the cumulative product % of a matrix. hcprod = dsp.CumulativeProduct; x = magic(2) y = hcprod(x) %% % The cumulative product is computed column-wise along each channel.