K. Giridhar
EE4140 -- Digital Communication Systems(Jul. to Dec., 2022)
LATEST Update (November 06, 2022): The fourth tutorial is here
(tute4).
The 2nd computational take-home assigment is here
(assg2).
Solutions to the mid-sem exam are here
(midsem-soln).
Solutions to the first tutorial are here
(tute1-soln).
The third tutorial dealing with
probability of symbol error is here
(tute3) and the
solution to the first 3 questions are here
(tute3-soln).
The E-version of the text book is re-enclosed here
(Proakis-Salehi-Book) for your reference.
The first take-home, computational assignment is here
(assg1).
The second tutorial on signal representation is here
(tute2).
The first tutorial addressing bandpass sampling is here
(tute1).
The proposed course outline is here
(outline).
EE5141 -- Wireless and Cellular Fundamentals (Jan. to Apr., 2022)
LATEST Update (April 25, 2022): The 2nd tutorial, addressing Lesson 8 is here
(t2-pdf).
The earlier tutorial addressing Lesson 7 is also included here for convenience
(t1-pdf).
Lesson 9 recording is here
(L9-mp4), and the PDF is
here (L9-pdf).
All the 9 lectures for Lesson 8 are here
(L8-C1-mp4), here
(L8-C2-mp4), here
(L8-C3-mp4), here
(L8-C4-mp4), here
(L8-C5-mp4), here
(L8-C6-mp4), here
(L8-C7-mp4), here
(L8-C8-mp4), and here
(L8-C9-mp4). The corresponding
PDF of Lesson 8 is here
(L8-pdf).
For an introduction to Block Modulation and OFDM/OFDMA please go thro
my earlier lectures as part of EE6323 course, which is here
(7a-mp4)
and here (7b-mp4) for
understanding how to the uplink MAC channel can be easily managed in this setting
without any inter-user interference. The impact of multipath delay spread and
other impairments on OFDM links is discussed here
(8-mp4) and
here (9-mp4) .
The recording of all the 7 classes for Lesson 7 on DS-CDMA introduction
are here (L7-C1-mp4),
(L7-C2-mp4),
(L7-C3-mp4),
(L7-C4-mp4),
(L7-C5-mp4),
(L7-C6-mp4), and
(L7-C7-mp4).
The updated PDF of Lesson7 is here
(L7-pdf).
The recording of the introduction class for PartB is here
(Intro-mp4) and the
corresponding PDF is here (intro-pdf).
To know more carefully about how a continous-time "multi-path"channel gets mapped to a
discrete-time "multi-tap"channel model, you could refer to
these Zoom recordings of two of the EE6323 classes conducted in Feb-2021 which are here
(class2a-mp4) and
here (class2b-mp4).
The corresponding PDF document generated for this class is here
(class2-pdf).
EE3007 -- RF and Optical Communications (Jan. to Apr., 2022)
LATEST Update (March 03, 2022): The second tutorial is here
(tute2-pdf)
and you would need to refer to the following E-book
(book2-pdf)
for two of the questions.
The final lecture, covering a part of Lesson #7 is here
(L7-mp4) and the
corresponding PDF is here (L7-pdf).
The corrected lecture for Lesson #6 is here
(L6-C1-mp4) and
the PDF is here (L6-pdf).
The revised table of contents is here
(contents-pdf).
The pdf for Lesson#5 is here
(L5-pdf), and the
corresponding 4 lectures for Lesson #5 are
here (L5-C1-mp4),
here (L5-C2-mp4),
here (L5-C3-mp4), and
here (L5-C4-mp4).
The pdf for Lesson#4 is here
(L4-pdf),
and the corresponding two classes are here
(L4-C1-mp4), and
here (L4-C2-mp4).
The model solution sheet to Compre-test1 is here
(compre1-pdf).
The pdf for Lesson#3 is here
(L3-pdf),
and the corresponding 3 classes are here
(L3-C1-mp4),
here (L3-C2-mp4), and
here (L3-C3-mp4),
respectively. For those of you who are interested to know more carefully about
how a continous-time "multi-path"channel gets mapped to a
discrete-time "multi-tap"channel model, you could refer to
these Zoom recordings of two of the EE6323 classes conducted in Feb-2021 which are here
(class2a-mp4) and
here (class2b-mp4).
The corresponding PDF document generated for this class is here
(class2-pdf).
The pdf for Lesson#2 is here
(L2-pdf),
and the corresponding 4 classes are here
(L2-C1-mp4),
here (L2-C2-mp4),
here (L2-C3-mp4), and
here (L2-C4-mp4).
The first tutorial is here
(tute1-pdf).
The PDF for Lesson#1 is here
(L1-pdf), and
the recordings for Class1, Class2 and Class3 of Lesson#1 are here
(L1-C1-mp4), here
(L1-C2-mp4) and here
(L1-C3-mp4), respectively.
The EE3007 course outline is here
(outline-pdf).
EE6110 -- Adaptive Signal Processing (Aug. to Nov., 2021)
LATEST Update (Jan.XX, 2022): The second computational assignment is here
(assg2-pdf), and
the list of mini-project topics is here
(project-list-pdf).
Also check this scanned page from Ali Sayed's book for details
(scanned-page-pdf).
The recordings for lectures 23 thro 27 are here
(class23-mp4), here
(class24-mp4), here
(class25-mp4), here
(class26-mp4), and finally, here
(class27-mp4).
The corresponding PDFs are here
(class23and24-pdf), here
(class25-pdf), here
(class26-pdf), and here
(class27-pdf).
The recordings for lectures 18 thro 22 are here
(class18-mp4), here
(class19-mp4), here
(class20-mp4), and in two
parts for lecture #21 here
(class21a-mp4) and here
(class21b-mp4), and finally, here
(class22-mp4). The
corresponding PDFs are here
(class18and19-pdf), here
(class20-pdf), here
(class21-pdf), and here
(class22-pdf).
The first computational assignment is here
(assg1-pdf).
and the second tutorial is here
(tute2-pdf).
The steady state convergence analysis of LMS is covered in class #15 and class #16 below,
(class15-mp4),
(class16-mp4),
and the analysis for normalised LMS is in class #17 here
(class17-mp4).
The corresponding PDF documents are here
(class15and16-pdf)
and here
(class17-pdf), respectively.
The recordings for class #12, #13, and #14 are in
(class12-mp4),
(class13-mp4), and
(class14-mp4),
and the corresponding PDF documents generated from the journal files
for these 3 classes are in
(class11and12-pdf), and
(class13and14-pdf), and
respectively.
The recordings for class #9, #10, and #11 are in
(class09-mp4),
(class10-mp4), and
(class11-mp4),
and the corresponding PDF documents generated from the journal files
for these 3 classes are in
(class09-pdf),
(class10-pdf), and
(class11and12-pdf),
respectively.
The recordings for class #7, #8a, and #8b are in
(class07-mp4),
(class08a-mp4), and
(class08b-mp4)
and the corresponding PDF documents generated from the journal files
for these classes are in
(class07-pdf) and
(class08-pdf),
respectively.
The zoom recordings (in MPEG) of classes #3and4, class #5,
and class #6 are here
(class03and04-mp4),
(class05-mp4), and
(class06-mp4)
and the corresponding PDF documents generated from the journal files
for these classes are in
(class03and04-pdf)
(class05-pdf), and
(class06-pdf).
respectively.
The first tutorial, which is a reading
assignment, is here
(tute1-pdf).
The EE6110 course outline is here
(outline).
The zoom recordings (in MPEG) of classes #1 and #2 are here
(class01-mp4) and
(class02-mp4),
and the corresponding PDF documents generated fro the journal files
for these classes are in
(class01-pdf)
and (class02-pdf),
respectively.
The text book by Haykin (Adaptive Filter Theory 3rd Ed.) which is used for
this course
(book1-pdf),
and the reference book from Orfanidis
(book2-pdf),
and Ali Sayed (book3-pdf)
will be availble on this URL for the next few days.
EE6323 -- Wireless Systems Design (Feb.to May, 2021)
LATEST Update (May 11, 2021):The recording of the final class (#13) held on May 11
is here(class13a-mp4) and
here (class13b-mp4).
The corresponding PDF document generated for this class is here
(class13-pdf).
The recording of the class #12 (in 2 parts) held on May 04
is here(class12a-mp4) and
here (class12b-mp4).
The corresponding PDF document generated for this class is here
(class12-pdf).
The recording of class #11 is here
(class11-mp4) and
and the corresponding PDF document generated for this class is here
(class11-pdf).
The recording of the class #10 (in 2 parts) held on April 20
is here(class10a-mp4) and
here (class10b-mp4).
The corresponding PDF document generated for this class is here
(class10-pdf).
The recording of class #9 is here
(class9-mp4) and
and the corresponding PDF document generated for this class is here
(class9-pdf).
The recording of the class #8 held on Apr.06 is here
(class8-mp4) and
and the corresponding PDF document generated for this class is here
(class8-pdf).
The recording of the class #7 (in 2 parts) held on March 30 is here
(class7a-mp4) and
here (class7b-mp4).
The corresponding PDF document generated for this class is here
(class7-pdf).
The recording of the tutorial class held on March 16 is here
(tute1-mp4) and
class #6 is here (class6-mp4).
The corresponding PDF document generated for this class is here
(class6-pdf).
The recording of the class #5 (in 2 parts) held on March 09 is here
(class5a-mp4) and
here (class5b-mp4).
The corresponding PDF document generated for this class is here
(class5-pdf).
The zoom recording of class #4b held on March 04 is
here (class4b-mp4),
and class #4a held on March 2 is
here (class4a-mp4).
The corresponding PDF document generated for this class is here
(class4-pdf).
The first tutorial is here
(tute1-pdf).
The zoom recording of class #3 held on February 23 is
here (class3-mp4),
and the corresponding PDF document generated for this class is here
(class3-pdf).
The zoom recording of the second class (in 2 parts) held on February 16 is here
(class2a-mp4) and
here (class2b-mp4).
The corresponding PDF document generated for this class is here
(class2-pdf).
The zoom recording of the first class (in 2 parts) is
here (class1a-mp4)and
here (class1b-mp4).
The corresponding PDF document generated for this class is here
(class1-pdf).
The EE6323 course outline is here
(outline).
Contact :
K.Giridhar
Professor
Room:ESB-334B
EE Dept., IIT Madras
Direct:+91 44 2257 4420
Secretary:+91 44 2257 5405
Email:giri@ee.iitm.ac.in