6.02

6.02 Fall 2011: Past Quizzes and Quiz Practice Problems

The following quizzes from past semesters as well as the problems in the "Additional Practice Problems" section below may be useful in preparing for this term's quizzes. Please note that the organization of this term's course and some of the materials are different from previous terms.

In addition to these review/practice problems, it is important to solve the problems in the problem sets assigned through the term, as well as those at the end of the chapters in the readings (for those lectures that have assigned readings).

For Quiz 3: Past Quizzes

Spring 2011 Quiz 3: Problems 2, 3, 4 and Problem 4 from Spring 2011 Quiz 2.
Spring 2010 Quiz 3: Sections I-IV. Solutions
Fall 2010 Quiz 3: All except Sections IV, V, and X. Solutions
Note that in Fall 2010 more material was in Quiz 3, and it was 3 hours long. In Fall 2011, Quiz 3 covers less material and is 2 hours long.
Fall 2009 Quiz 3: Sections I-III. Solutions
Spring 2009 Quiz 3: Problems 1 through 3, 5, and 9 through 20. Solutions

For Quiz 3: Practice Problems

For Quiz 2: Past Quizzes

Fall 2010 Quiz 3: Section IV (Problem 10) and Section V (Problem 11).
Fall 2010 Quiz 2: Section VI (Problems 15-17).
Spring 2011 Quiz 1: Problem 3 (parts A through F).
Spring 2011 Quiz 2: Problem 5.
Spring 2011 Quiz 3: Problem 1 (but not Part D).
Spring 2010 Quiz 2: Problems 1 (but ignore the sub-parts about the max value of H) and 4.
Fall 2009 Quiz 2 | Solutions: Problems 4, 5, and 6.
Fall 2009 Quiz 1: Problems 1 and 2A.
Spring 2009 Quiz 1: Problems 1, 2, 4, and 5A.

For Quiz 2: Practice Problems

Problems without solutions and Problems with solutions (Problem 5 is on the PSet, so no solution here).
Problems 8 through 10 from these review problems
Online practice problems on LTI channels
Online practice problems on frequency domain and filters
Online practice problems on modulation and demodulation

For Quiz 1: Past Quizzes

Spring 2011 Quiz 1: Problems 1 and 2.
Spring 2011 Quiz 2: Problems 2 and 3.
Fall 2010 Quiz 2: Problems I, II, III. (Note: the answer to problem 8A is incorrect; it should be R and conv_encode(D) -- please see PSet #4 for the same problem and explanation.)
The problems from Quiz 1 of Fall 2010 aren't relevant to Quiz 1 this term.
Spring 2010 Quiz 1: Problem 3. (Note: solution uses unit-normal CDF of Gaussian instead of erfc.)
Spring 2010 Quiz 2: Problems 2 and 3.
Fall 2009 Quiz 1: Problem 3. (Note: solution uses unit-normal CDF instead of erfc.)
Fall 2009 Quiz 2: Problems 1 and 2.

For Quiz 1: Practice Problems

Some online practice problems (most of these overlap with those at the end of the book chapters).

For Quiz 1: Review Session Problems

Practice problems from the Quiz 1 review session.

Part 1 -- has a significant error in the solution to problem 5. The entropy of m equally likely events is log m, not (m log m). Apologies for the confusion.
Part 2