Separate a signal in two signals with Simulink

Hello,

So I imported a table of 1024*1000 it is basically signals when plotted. I need to separate the signals into channel left and channel right. To do that on table receives all the pair-index-columns and the other all the impair-index-columns.

In MATLAB it is easy to do but I need to so the same thing in Simulink which is with what I am struggling right now.

Thank you

[Fangjun Jiang]

?? "To do that on table receives all the pair-index-columns and the other all the impair-index-columns"

[Hamda Zarrouk]

The audio signal is made out for example of 1000 sin waves that include both left and right channel and i want to separate them into 2 Signals of 500 but they have to be separated in a way that the first one is in the fist channel, the second in the second channel, the third back in the first channel and so on.

I am using a Bus selector but how can i automate the separations and handle a big number of signals ?

Answer 1

[Fangjun Jiang]

1. Pre-process the data in MATLAB and then import the two splitted data sets into Simulink. Or
2. Use the "Selector" block. In the dialog, select "Index vector (dialog)" and specify [1:2:end] or [2:2:end]