MATLAB: Do you know which Simulink block this is

simulinksimulink blockunrecognizable

I can't find this block in the Simulink Library Browser and I don't know the name. I have seen it in various papers. Does any one recognize it?
Thanks,

Best Answer

This is the memory block you can find it in the discrete library. This block applies a one integration step delay. The output is the previous input value.
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