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Comprehensive Computing Resources and Electronic Support at UCSC

Explore Unix/Linux servers, printing setup, workstation labs, wireless network, policies, IT support, AMS Cluster Grape, software like Matlab, Maple, Mathematica, and programming examples in Matlab. Discover resources for webmail, vacation messages, email forwarding, and more.

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Comprehensive Computing Resources and Electronic Support at UCSC

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  1. AMS 200 Week 3 Computing ResourcesandElectronic Resources Hongyun Wang <hongwang@ams.ucsc.edu>

  2. SOE Computing Resources http://support.soe.ucsc.edu/ • Unix/Linux Servers Compute clusterInteractive serversCompute servers • Printing Where can I print?How can I set up my laptop to print? • Workstation Labs BE 308 and BE 316E2 205 • Wireless Network SOE-NAT (retiring soon)SOE-WPA

  3. SOE Computing Resources(continued) http://support.soe.ucsc.edu/ • Policies Campus-wide policies for use of UCSC computing facilitiesSOE computing policiesPenalties for violation • Requesting Support IT requestBSOE helpdeskITS support center

  4. AMS Computing Resources AMS Cluster: grape http://www.soe.ucsc.edu/classes/ams200/Fall09/AMS_cluster_grape.pdf • It is housed in BE 250. • IP address: grape.cse.ucsc.edu • It has 48 core processors. • Each processor is 2.33GHz with 2GB RAM. • It has Fortran compiler, C compiler and MPI (Message Passing Interface). • It has Matlab, IDL (Interactive Data Language), LApack …

  5. More Computing Resources http://www.ams.ucsc.edu/resources/computing • SOE Webmail • UCSC Webmail • Setting up a vacation message • Setting up email forwarding • Poster printing

  6. Computing Software Matlab: a programming language for matrix-vector operations, with good graphics and visualization capabilities Maple:a programming languagefor symbolic computation Mathematica:not licensed by SOE

  7. Examples of Matlab Online Matlab manuals http://www.mathworks.com/access/helpdesk/ Plotting curves and surfaces http://www.soe.ucsc.edu/~hongwang/Codes/Plot_1D_2D/ Run “plot_fx.m” to see how to plot curves. Run “plot_fxy.m” to see how to plot a surface. http://www.soe.ucsc.edu/~hongwang/Codes/Read_data/ Run “plot_Cities_pop.m” to see how to read in data, plot populations of 6 cities vs time, and use legend to label curves.

  8. Examples of Matlab (continued) Visualization of motion http://www.soe.ucsc.edu/~hongwang/Codes/Two_body/ First run “calc_2body.m” to generate the numerical solution. Then run “visualize_1.m” to visualize the motion. GUI (Graphical User Interface) http://www.soe.ucsc.edu/~hongwang/AMS27/Lab/illustration_4.html Run “ODE_4.m” to use the GUI. http://www.soe.ucsc.edu/~hongwang/Codes/Image_compression/ Run “demo_color.m” and / or run “demo_grayscale.m” to see the effect of image compression.

  9. More Programming Languages HTML (Hyper Text Markup Language):-- learn it by reading other webpages Example: Professor Draper’s webpage http://www.soe.ucsc.edu/~draper/ R: -- Professor Kottas will talk about it IDL (Interactive Data Language):-- you will learn it later from Professors Brummell and Garaud if …

  10. Electronic Resources Library: http://library.ucsc.edu/ • Online journals • Off-campus access • Book catalogs (cruzcat & Melvyl) • Articles & databases SOE Courses: http://www.soe.ucsc.edu/courses/ UCSC Searchable Schedule of Classes: https://pisa.ucsc.edu/prd/sr0060/ Online Campus Maps: http://maps.ucsc.edu/cdcommon.html

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