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--- assignments:a1 [2013/09/25 00:36] – mohammad
+++ assignments:a1 [2013/09/30 21:04] (current) – mohammad
@@ Line 30: / Line 30: @@
 You can find the solution of the assignment [[http://www.cse.yorku.ca/~mohammad/3451F13/docs/Assignment 1- sol.pdf|here]].
+-----
+Corrections:
+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: %%((%%1/2)^2)/2 + %%((%%1/2)^2)/2 = 1/8 + 1/8 = 1/4
+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 1,398,106
+Section 1.15 question(i)
+-> The original question should be: x[k] = sin(4k) + cos%%((%%2pi*k)%%/(%%3))