diff --git a/slidesets/Hamming18SimulationI.pptx b/slidesets/Hamming18SimulationI.pptx index d4353622212a659a2323a15b053b982a45c153d5..4a9c2064ced8b00c6fc83b6a2d16afa027fcc8c4 100644 Binary files a/slidesets/Hamming18SimulationI.pptx and b/slidesets/Hamming18SimulationI.pptx differ diff --git a/slidesets/Hamming19SimulationII.pptx b/slidesets/Hamming19SimulationII.pptx index 57cc3d0057802fb574714c438332f04dd3de8c13..2078837b2ab1b60f0a1c44c6b5cdbb669ab62fd0 100644 Binary files a/slidesets/Hamming19SimulationII.pptx and b/slidesets/Hamming19SimulationII.pptx differ diff --git a/slidesets/Hamming20SimulationIII.pptx b/slidesets/Hamming20SimulationIII.pptx index 52b7e88ca4e130f94e2039c579d3e27e70e39a19..f174616a08742443bd82d3e3c48ae150f1f35e89 100644 Binary files a/slidesets/Hamming20SimulationIII.pptx and b/slidesets/Hamming20SimulationIII.pptx differ