PPT-Matlab Tutorial. Session 2.

SIFT Gonzalo VacaCastano Sift purpose Find and describe interest points invariants to Scale Rotation Illumination Viewpoint Do it Yourself Constructing a scale space LoG Approximation. 1 Dealing with Startup Issues in Low Power Mixed Signal SoCs Sriram Ganesan Analog Devices Tutorial T21 Scheduling Issues in Embedded RealTime Systems Parameswaran Ramanathan Univ of Wisconsin Madison Tutorial T31 MEMS Design Fabrication their Appli Kadin Tseng. Boston University. Scientific Computing and Visualization. It is developed by . The Mathworks, Inc.. . (http://www.mathworks.com) . It is an interactive, integrated, environment . for numerical/symbolic, scientific computations and other apps.. . iiI. Solving non-linear algebra problems. Justin Dawber. September 22, 2011. Expectations/. PreRequisites. Introduction to . MatLab. I & II (or equal experience). MatLab. as a calculator. Anonymous Functions. ITS Research Computing. Lani. Clough, Mark Reed. markreed@unc.edu. . Objectives. Introductory. level MATLAB course for people who want to learn . parallel and GPU computing . in MATLAB.. Help participants . Agenda. Leveraging. the . power. . of. . vector. and matrix operations in MATLAB. ®. . . - Demonstration: . Preallocation. and . vectorization. How. . does. MATLAB. ®. store and . provide. Kadin Tseng. Boston University. Scientific Computing and Visualization. Serial Performance gain. Due to memory access. Due to caching. Due to vector . representations. Due to compiler. Due to other . Going Beyond Serial MATLAB Applications. MATLAB . Desktop (Client). Worker. Worker. Worker. Worker. Worker. Worker. Programming Parallel Applications (CPU). Built-in support. with t. oolboxes. Ease of Use. Kadin Tseng. Boston University. Scientific Computing and Visualization. Log on with your BU userid and Kerboros . password . If you don’t have BU userid, then use this:. userid: . tuta1 . . . tuta18 . Booleans. Booleans are a class of variable that have values of 0 or 1.. 0 = false. 1 = true. George Boole. (1815-1864). Booleans. Using the code on the right, we can set the value of two variables (a and b) and then ask Matlab if they are equal to each other using “==“. 2. What is MATLAB?. MATLAB, which stands for “MATrix LABoratory” is a high-performance language for technical computing. . It integrates computation, visualization, and programming in an easy-to-use environment where problems and solutions are expressed in familiar mathematical notation.. MATLAB Speech Processing Code. MATLAB GUI Implementations. 1. Lecture_3_2013. Graphical User Interface. GUI Lite 2.6. 2. Waveform Strips Plot. 3. Basics. How do we rapidly and efficiently create a GUI for problems like the one shown above?. Why Learn To Code?. Earth Scientists Deal with Large Datasets. Processing and Visualization Should be Automated. Can make your own tools. Research is new, so no tools may exist. Above: > 1,000,000 Persistent-Scatterer InSAR Data Points in SoCal. CS 534 . Fall . 201. 5. What you'll be learning today. MATLAB b. asics (debugging, IDE. ). Operators. Matrix indexing. Image I/O. Image display, plotting. A lot of demos. .... Who am I. Jia-Shen Boon. Scalars. To assign a single value to a variable, simply type the variable name, the = sign, and the value:. >> a = 4. a =. 4. Note that variable names must start with a letter, though they can contain letters, numbers, and the underscore (_) symbol.