Activity for Carl
| Type | On... | Excerpt | Status | Date |
|---|---|---|---|---|
| Edit | Post #285780 | Initial revision | — | about 3 years ago |
| Question | — |
H(jω) does not exist for unstable systems, but we still use it when designing controllers - contradiction? According to Signal processing and linear systems by Lathi, the transfer function \$H(j\omega)\$ does not exist for systems with poles in the RHP: - Lathi This makes sense to me, since \$H(j\omega) = \frac{Y(j\omega)}{X(j\omega)} \$. However, since the system is unstable \$Y \$ is unbounded (an... (more) |
— | about 3 years ago |
| Comment | Post #284076 |
@#54107 The question and answers you have given are poorly presented and not easy to read/understand. The question is too specific to be useful for anyone other than yourself. And most importantly, the solution in your answer is incorrect! That is unacceptable and, honestly, embarassing. (more) |
— | over 3 years ago |
| Comment | Post #284076 |
@#36396: Understood. But this doesn't seem like a question that matches the description you have given, in my opinion. (more) |
— | over 3 years ago |
| Comment | Post #284076 |
Why are you answering your own questions? If you already know the answers why even post the question in the first place? (more) |
— | over 3 years ago |
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