MATLAB: Store “From Workspace” Variable into array in Simulink

signal routingsimulinkworkspace variable

My Simulation get's an array as input from the workspace. How can I store the last 100 of these values in a [100 1]-array and send them to a function for further calculation? I tried GoTo-Tags, Data-Memory-Blocks and Embedded Functions but it doesn't seem to work.

Best Answer

Use matlab function block with this code
function y = fcn(u)
%#codegen
persistent k z
n=10
if isempty(k)
  k=0
  z=zeros(1,n);
end
z=[z(2:n) u]
y=z
%
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