PPT-Introduction to MATLAB

Kadin Tseng Boston University Scientific Computing and Visualization It is developed by The Mathworks Inc httpwwwmathworkscom It is an interactive integrated environment for numericalsymbolic scientific computations and other apps. 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 . In Matlab. Scripts. A script is a file that contains many lines of code.. You can edit the code using . Matlab’s. Editor.. Once you have the code set up the way you want it, you can have Matlab run the entire script from the Command Window by typing in the name of the script.. 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 “==“. Overview. What’s in the toolboxes. Learn basic techniques to use them. Using MATLAB’s built in help and demos. Setup. Log in to your machines. Start MATLAB. Open a web browser and type in:. http://tinyurl.com/uta-tut. (log(. t), log. (. x)). U. se to show . scaling. .. U. nits???. Matlab: loglog(t, x). U. se to show large scales.. Slope. ???. Log-Log Plots. Matlab: semilogy(t, x) - . U. se to show large scales.. Journal Articles, technical reports, and patents. Presenter: . Kaushik Chowdhury. Next.  . . GE. neration.  . NE. tworks. and.  . SYS. tems. . Lab . Authors: . Benjamin Drozdenko. Ramanathan Subramanian. Kaushik Chowdhury. Miriam Leeser. 2. AIM OF THE PROJECT. Wendy Thomas. Associate Professor of Bioengineering . University of Washington. 1. My Teaching Experience. . Bioen. 201 (2008 – 2010) sophomore core: intro to mathematical programming (5 weeks) and circuits (5 weeks). 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. Topics. Plot Options (subplots, overlays, legends, . datapoints. ). Polar . Plots. 3D . Plots (plot3, mesh). Textbook Reading Assignments. 5.1-5.9. Practice Problems. Chapter 5 Problems: . 5.49. 1) Plot Options. CIS 2033 Section 003. Djordje Gligorijevic, Temple University, . Fall 2015. About MATLAB. MATLAB (. MAT. rix. . LAB. oratory. ) is a high level language made for:. Numerical Computation (Technical computing). 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. Ellen Johnson. MathWorks. Overview. MATLAB capabilities and domain areas. Scientific data in MATLAB. HDF5 interface. NetCDF interface. Big Data in MATLAB. MATLAB data analytics workflows. RESTful web service access. Thank you to . Aapo. . Nnummenmaa. !. Background. Overview. What is MATLAB?. MATLAB=(. MATrix. . LABoratory. ). Mathematical scripting language.. Scientific computation tool.. Scientific visualization tool.. 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.