| This image is reproduced courtesy of The Estate of W. Ross Ashby. Copyright 1972, 2008 © The Estate of W. Ross Ashby |
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| 2679 | Volume 11 | 1949 | 2680 | Volume 11 | 1949 |
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Summary: If systems are joined by dominance, the latent roots are unmoved. |
Summary: Two possible ways of proving feedback between two sub-systems. Feedback is also proved present if we can find in A a single frequency not found in A + B. |
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Feedback test for |
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| This image is reproduced courtesy of The Estate of W. Ross Ashby. Copyright 1972, 2008 © The Estate of W. Ross Ashby |
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