Latest revision as of 06:37, 16 September 2013

Lecture Notes for ECE438 Spring 2009, Prof. Boutin

Back to ECE438, Spring 2009

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-[[Category:ECE438Spring2009mboutin]]
+[[Category:ECE]]
+[[Category:ECE438]]
+[[Category:signal processing]]
+[[Category:ECE438Spring2009mboutin]]
+[[Category:lecture notes]]
-Course Notes January 14, 2009
+=Lecture Notes for [[ECE438]] Spring 2009, [[user:mboutin|Prof. Boutin]]=
+*[[CourseNotes1_(BoutinSpring2009)|Course Notes Lecture 1 Jan. 14, 2009]]
-)Definitions
+*[[CourseNotes2_(BoutinSpring2009)|Course Notes Lecture 2 Jan. 16, 2009]]
+*[[CourseNotes3_(BoutinSpring2009)|Course Notes Lecture 3 Jan. 21, 2009]]
-ECE438 is about digital signals and systems
+*[[CourseNotes4_(BoutinSpring2009)|Course Notes Lecture 4 Jan. 23, 2009]]
+*[[CourseNotes6_(BoutinSpring2009)|Course Notes Lecture 6 Jan. 28, 2009]]
-) Digital Signal = a signal that can be represented by a sequence of 0's and 1's.
+*[[CourseNotes16_(BoutinSpring2009)|Course Notes Lecture 16 Feb. 23, 2009]]
- so the signal must be DT X(t) = t, i.e. need x(n), n belongs to Z
+*[[CourseNotes20_(BoutinSpring2009)|Course Notes Lecture 20 Mar. 11, 2009]]
+*[[CourseNotes30_(BoutinSpring2009)|Course Notes Lecture 30 Apr. 17, 2009]]
-Signal values must be discrete
+----
+[[ECE438_(BoutinFall2009)|Back to ECE438, Spring 2009]]
--x(n) contains the set {0,1} <-- binary valued signal
-or x(n) contains the set {0,1,2,...,255} <-- gray scale valued signal
-Another example of digital signal
--the pixels in a bitmap image (grayscale) can have a value of 0,1,2,...,255 for each individual pixel.
---If you concatenate all the rows of the image you can convert it to a 1 dimensional signal.
-i.e. x = (row1,row2,row3)
-<math>X \in {0,1,2,...,255}</math>

Difference between revisions of "ECE 438 Spring 2009 mboutin Course Notes" - Rhea

Latest revision as of 06:37, 16 September 2013

Lecture Notes for ECE438 Spring 2009, Prof. Boutin

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