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*Automatic Control
 
*Automatic Control
 
**Question 1: Feedback Control Systems
 
**Question 1: Feedback Control Systems
***[[ECE_PhD_QE_Automatic_Control_2007_Problem1|August 2007]] <span style="color:red">Waiting for your input!</span>
+
***[[QE2007_AC-1_ECE382|August 2007]]
***[[ECE_PhD_QE_Automatic_Control_2007_Problem1|August 2008]] <span style="color:red">Waiting for your input!</span>
+
***[[QE2017_AC-1_ECE382|August 2017]]
 
**Question 2: Linear Time-Invariant and Time-Varying Systems: A State Space Approach
 
**Question 2: Linear Time-Invariant and Time-Varying Systems: A State Space Approach
 
***[[ECE-QE_AC2-2011|August 2011]]
 
***[[ECE-QE_AC2-2011|August 2011]]
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***[[QE2012_AC-3_ECE580|August 2012]]
 
***[[QE2012_AC-3_ECE580|August 2012]]
 
***[[QE2013_AC-3_ECE580|August 2013]]
 
***[[QE2013_AC-3_ECE580|August 2013]]
 +
***[[QE2015_AC-3_ECE580|August 2015]]
 +
***[[QE2016_AC-3_ECE580|August 2016]]
 +
***[[QE2017_AC-3_ECE580|August 2017]]
  
 
*Biomedical Imaging and Sensing
 
*Biomedical Imaging and Sensing
  
 
*Communications and Signal Processing
 
*Communications and Signal Processing
**Question 1: Probability and Random Processes
+
**Question 1: Probability and Random Processes [https://www.dropbox.com/s/ewb62g9vqheuhjp/CS1_summary.pdf?dl=1 (Summary)]
 
***[[ECE_PhD_QE_CNSIP_2000_Problem1|August 2000]]
 
***[[ECE_PhD_QE_CNSIP_2000_Problem1|August 2000]]
 
***[[ECE_PhD_QE_CNSIP_Jan_2001_Problem1|January 2001]]
 
***[[ECE_PhD_QE_CNSIP_Jan_2001_Problem1|January 2001]]
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***[[ECE_PhD_QE_CNSIP_Jan_2002_Problem1|January 2002]]
 
***[[ECE_PhD_QE_CNSIP_Jan_2002_Problem1|January 2002]]
 
***[[ECE_PhD_QE_CNSIP_2002_Problem1|August 2002]]
 
***[[ECE_PhD_QE_CNSIP_2002_Problem1|August 2002]]
***[[ECE_PhD_QE_CNSIP_Jan_2003_Problem1|January 2003]] <span style="color:red">(No solution yet.)</span>
 
 
***[[ECE_PhD_QE_CNSIP_2003_Problem1|August 2003]]
 
***[[ECE_PhD_QE_CNSIP_2003_Problem1|August 2003]]
 
***[[ECE_PhD_QE_CNSIP_Jan_2004_Problem1|January 2004]]
 
***[[ECE_PhD_QE_CNSIP_Jan_2004_Problem1|January 2004]]
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***[[ECE_PhD_QE_CNSIP_2007_Problem1|August 2007]]
 
***[[ECE_PhD_QE_CNSIP_2007_Problem1|August 2007]]
 
***[[ECE_PhD_QE_CNSIP_2008_Problem1|August 2008]]
 
***[[ECE_PhD_QE_CNSIP_2008_Problem1|August 2008]]
 +
***[https://www.dropbox.com/s/rpawl38le6h6h7n/CS1_2009.pdf?dl=1 August 2009]
 +
***[https://www.dropbox.com/s/87f5hg80z2tna2y/CS1_2010.pdf?dl=1 August 2010]
 
***[[ECE-QE_CS1-2011|August 2011]]
 
***[[ECE-QE_CS1-2011|August 2011]]
 
***[[ECE-QE_CS1-2012|August 2012]]
 
***[[ECE-QE_CS1-2012|August 2012]]
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***[[ECE-QE_CS1-2014|August 2014]]
 
***[[ECE-QE_CS1-2014|August 2014]]
 
***[[ECE-QE_CS1-2015|August 2015]]
 
***[[ECE-QE_CS1-2015|August 2015]]
***[[ECE-QE_CS1-2016|August 2016]]  
+
***[[ECE-QE_CS1-2016|August 2016]]
***[[ECE-QE_CS1-2017|August 2017]]  
+
***[https://www.dropbox.com/s/krkcs5whef3tda5/CS1_2017.pdf?dl=1 August 2017]
 +
***[https://www.dropbox.com/s/gmi9ymqf0etfd4l/CS1.pdf?dl=1 August 2018]
 
**Question 2: Signal Processing
 
**Question 2: Signal Processing
 +
*** [https://www.scribd.com/document/386018742/cs2-dsp-QE-2017 August 2017]
 +
*** [https://www.scribd.com/document/386018872/cs2-dsp-QE-2016 August 2016]
 +
*** [https://www.scribd.com/document/386018921/cs2-dsp-QE-2015 August 2015]
 +
*** [https://www.scribd.com/document/386018957/cs2-dsp-QE-2014 August 2014]
 +
*** [https://www.scribd.com/document/386018984/cs2-dsp-QE-2013 August 2013]
 +
*** [https://www.scribd.com/document/386019264/cs2-dsp-QE-2012 August 2012]
 +
*** [[QE2011_CS-2_ECE538| August 2011]]
 +
*** [[QE2010_CS-2_ECE538| August 2010]]
 
**Question 3: Communications
 
**Question 3: Communications
 
***[[ECE_PhD_QE_CNSIP_2011_Question3|August 2011]]
 
***[[ECE_PhD_QE_CNSIP_2011_Question3|August 2011]]
 
***[[ECE_PhD_QE_CS3_2017|August 2017]]
 
***[[ECE_PhD_QE_CS3_2017|August 2017]]
 
**Question 4: Networking
 
**Question 4: Networking
 +
***[[QE2007_CS-4_ECE580|August 2007]]
 
**Question 5: Image Processing
 
**Question 5: Image Processing
 
***[[ECE-QE_CS5-2011|August 2011]]
 
***[[ECE-QE_CS5-2011|August 2011]]
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***[[ECE-QE_CS5-2014|August 2014]]
 
***[[ECE-QE_CS5-2014|August 2014]]
 
***[[ECE-QE_CS5-2015|August 2015]]
 
***[[ECE-QE_CS5-2015|August 2015]]
***[[QE637_sol2012|August 2012(Published on May 2017)]]
+
***[[QE637_sol2012|August 2012]]
***[[QE637_sol2013|August 2013(Published on May 2017)]]
+
***[[QE637_sol2013|August 2013]]
 +
***[[QE2016 CS-5 ECE637|August 2016]]
 +
***[[QE_2017_CS-5|August 2017]]
 +
***[https://www.dropbox.com/s/r1mndiloval48mi/CS5.pdf?dl=1 August 2018]
  
 
*Computer Engineering
 
*Computer Engineering
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*VLSI and Circuit Design
 
*VLSI and Circuit Design
 +
**Question 1: Transistor Level Design [https://www.dropbox.com/s/n9jit3knzoxa1dn/VC1_summary.pdf?dl=1 (Summary)]
 +
***[https://www.dropbox.com/s/qtcsmdime7uja64/VC1_20072016.pdf?dl=1 August 2007 - August 2016 (A)]
 +
***[https://www.dropbox.com/s/rko97lzocbywesx/VC1_20072017.pdf?dl=1 August 2007 - August 2017 (B)]
 +
**Question 2: Combinational and Sequential Logic [https://www.dropbox.com/s/t90hfrjhysx94tj/VC2_summary.pdf?dl=1 (Summary)]
 +
***[https://www.dropbox.com/s/rvinkullzgjegol/VC2_20072017.pdf?dl=1 August 2007 - August 2017]
  
 
<div style="font-family: Verdana, sans-serif; font-size: 14px; text-align:; justify; width: 70%; margin: auto; border: 1px solid #aaa; padding: 1em;">
 
<div style="font-family: Verdana, sans-serif; font-size: 14px; text-align:; justify; width: 70%; margin: auto; border: 1px solid #aaa; padding: 1em;">

Latest revision as of 22:00, 1 August 2019


Practice Problems for the ECE Ph.D. Qualifying Exams (QE)

with student solutions and feedback


Past Exam Problems

  • Biomedical Imaging and Sensing
Warning!

The problems, solutions and discussions presented on these pages have been written mainly by students themselves. Thus we make no guarantee regarding their accuracy or correctness. Use at your own risks...


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Alumni Liaison

Correspondence Chess Grandmaster and Purdue Alumni

Prof. Dan Fleetwood