assignments:a1
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| assignments:a1 [2013/09/26 01:29] – mohammad | assignments:a1 [2013/09/30 21:04] (current) – mohammad | ||
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| + | Corrections: | ||
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| + | Section 1.7 question (iv) | ||
| + | -> e^(-2t) must be squared before performing the integration when calculating the energy of the signal. | ||
| + | |||
| + | -> The correct final answer for the energy should be 1/4 | ||
| + | |||
| + | |||
| + | Section 1.8 question (i) | ||
| + | |||
| + | -> The correct formula is used in the solution (i.e. (A^2)/2 + (B^2)/2 but the final answer | ||
| + | is wrong) | ||
| + | |||
| + | |||
| + | -> Final answer should be: %%((%%1/ | ||
| + | |||
| + | Section 1.8 question (v) | ||
| + | -> 2^k must be squared before performing the summation when calculating the energy of the | ||
| + | signal. | ||
| + | |||
| + | |||
| + | -> The correct final answer for the energy should be 1, | ||
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| + | |||
| + | Section 1.15 question(i) | ||
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| + | -> The original question should be: x[k] = sin(4k) + cos%%((%%2pi*k)%%/ | ||
assignments/a1.1380158959.txt.gz · Last modified: by mohammad
