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http://jdsp.asu.edu http://jdsp.asu.edu iJDSP: A Mobile Signal - - PowerPoint PPT Presentation

Jul 14, 2023 326 likes •555 views

http://jdsp.asu.edu http://jdsp.asu.edu iJDSP: A Mobile Signal Analysis App for iOS Smartphones and Tablets Student Programmers: Jinru Liu and Shuang Hu Student Support Team: Jayaraman Thiagarajan, Karthikeyan Ramamurthy, Deepta Rajan, Sophia

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NSF Program CCLI (TUES) Phase 3 Award 0817596 Aug. 2008 – Apr. 2013

Student Programmers: Jinru Liu and Shuang Hu Student Support Team: Jayaraman Thiagarajan, Karthikeyan Ramamurthy, Deepta Rajan, Sophia (xue) Zhang, Girish Kalyanasundaram, Mahesh Banavar, and Suhas Ranganath

Presented by: Andreas Spanias

iJDSP: A Mobile Signal Analysis App for iOS Smartphones and Tablets

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Video Clip

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iJDSP Free Download on iTunes

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J-DSP iJDSP

From Java-DSP (J-DSP) to iJDSP

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Available for DSP and Signals and Systems Can be adapted for other STEM areas Used in other disciplines

i-JDSP for Simulation, Visualization, Dashboards, Outreach

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J-DSP in Earth and Geology Systems J-DSP in Media Computing J-DSP in PVAMU DSP Courses J-DSP in Music Synthesis J-DSP in FPGA J-DSP in Signal, Image, and Biomedical Processing J-DSP infrastructure. Extensions to Arts, Power, Biology, Genomics J-DSP Book J-DSP CD

Online Visual DSP Programming

5 year Collaborative NSF Phase 3 TUES (CCLI) Project

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Labs and Assessment

Labs and Assessment

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Internet II and Mobile Support Tools for iJDSP

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Universities that have materials include:

Georgia Tech University of Southern California University of Maryland University of Minnesota University of New Mexico University of Texas-Austin University of Texas-Dallas University of Central Florida Northeastern University University of Kent Marquette University Stevens Institute of Technology Georgia Institute of Technology Johns Hopkins University Blekinge Institute of Technology Drexel University University of Nebraska Cal Poly Pomona University of Detroit-Mercy University of Pennsylvania Prairie View A&M University Rice University Massachusetts Institute of Technology University of Akron University of Connecticut University of Puerto Rico Clemson University North Carolina State University

Dissemination

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iJDSP and Outreach

iJDSP and Outreach

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iJDSP and Sensor Network Research

iJDSP and Sensor Network Research

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  • Interactive e-Learning and e-book
  • Extensions to other Disciplines
  • Collaboration with Industry and other Universities
  • Android App

Next Steps

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Interactive Simulations, Quiz, Course Delivery

J-DSP simulation

Load instructors example simulation Run simulation Evaluate lecture J-DSP streaming video J-DSP notes and lab report Submit laboratory report Attach text Attach plots Lab 2 concentrates on the Fast Fourier Transform (FFT). FFT lecture Consider the symmetries in the following signals. We want to see how these symmetries affect FFT spectra. J-DSP HTML lecture interface Related web page content:

  • 1. Prof. Smith’s web page
  • 2. FFT dedicated web site

Related books:

  • 1. Classroom text
  • 2. The FFT transform by

J-DSP links

Streaming video Lecture notes in HTML Student notes and report Related references

Planned GUI for Comprehensive Delivery of Lectures/Simulations/Labs Existing J-DSP Prototype

e-Learning

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Embed in e-Books

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  • 1. Prepare J-DSP

Simulation

  • 2. Export simulation in

MATLAB or Math script.

  • 3. Copy and paste into

MATLAB editor window. THREE SIMPLE STEPS

1 2 3

Functionality being developed in J-DSP

Synergies with Companies and Tools

Interfaces to MATLAB, LabVIEW and TI DSP Hardware

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Earth Systems and Geology Sustainability DNA and Genomics

App in Other Disciplines

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  • Beta Version Tested
  • Workshop in November for assessment
  • Java functions port 90% but graphics do not.
  • To be released on Android App store Feb 2013.

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Android Version to be Released Soon

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  • National Science Foundation

Sponsored in part by NSF Program TUES (CCLI) Phase 3 Award 0817596

  • SenSIP Center

School of ECEE, IAFSE,ASU

  • Sprint Communications

Provided iPhone devices for testing

  • The Premier Award Panel for recognizing the app
  • Microsoft, Wiley, TechSmith for sponsoring the award

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Acknowledgements

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More Info and Demos at the FIE 2012 Exhibit

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J-DSP Student Software Development Team through the Years

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Address all Communications to: Andreas Spanias SenSIP Center, School of ECEE Rm GWC 411, Box 5706 Arizona State University Tempe AZ 85287-5706 (480) 965 1837 sensip@asu.edu

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