How can I create a function in simulink that takes a matrix input?

I want to build a model that uses fundamental inputs, for example, EPS PE, to get a target price for stocks.

I would like to analyse many stocks at once so that I don't need to calculate them one by one.

Can I inputs those data in matrix and get all outputs for individual stocks?

Answer 1

[Walter Roberson]

It depends on the block you use. See http://www.mathworks.com/help/simulink/ug/signal-dimensions.html

Sometimes you need to input a vector and reshape it to 2D for calculations.

See also http://www.mathworks.com/help/dsp/ug/sample-and-frame-based-concepts.html