Homework Two: Difference between revisions
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The main thing that I have learned in Signals & Systems is that the Fourier Series <math>\sum_{n=1}^{\infty} a_n \cos \frac{2n\pi t}{T} </math> can be describe in a vector space, <math>\vec{x}</math>. |
The main thing that I have learned in Signals & Systems is that the Fourier Series <math>\sum_{n=1}^{\infty} a_n \cos \frac{2n\pi t}{T} </math> can be describe in a vector space, <math>\vec{x}</math>. |
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I have also learned that <math>e^{j2 \pi (n-m)t |
I have also learned that <math>e^{\frac{j2 \pi (n-m)t}{T}}</math> is '''very''' important because it is the eigenvector to '''everything''' that is time-invariant. (I believe I said that correctly.) |
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Revision as of 11:33, 5 October 2009
Something I have learned in class so far...
The main thing that I have learned in Signals & Systems is that the Fourier Series can be describe in a vector space, .
I have also learned that is very important because it is the eigenvector to everything that is time-invariant. (I believe I said that correctly.)
