Difference between revisions of "ESE297 - Intro to Undergraduate Research"
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* Week 2: Data Acquisition Basics | * Week 2: Data Acquisition Basics | ||
** [[media:LabVIEW_Introduction.pdf|LabVIEW Tutorial]] | ** [[media:LabVIEW_Introduction.pdf|LabVIEW Tutorial]] | ||
| − | ** [ | + | ** [[media:Data_Acquisition_Basics.pdf Data Acquisition Basics]] |
| − | ** Task 3 - Connect wires from A00 and AO1 to AI0 and AI1 (Disconnect the Function Generator output). Modify your vi to collect samples from both AI0 and AI1. Then run [ | + | ** Task 3 - Connect wires from A00 and AO1 to AI0 and AI1 (Disconnect the Function Generator output). Modify your vi to collect samples from both AI0 and AI1. Then run [[media:DelayedChirp2DAC.vi DelayedChirp2DAC.vi]]. Zoom in in the time and frequency domain to examine the waveforms in detail. Describe in detail what you see |
** Task 4 - Using the 4 microphone array and the metal data acquistion box, collect samples from all 4 channels and display them on your graph. Measure the delay between the signals - does it agree with the speed of sound? | ** Task 4 - Using the 4 microphone array and the metal data acquistion box, collect samples from all 4 channels and display them on your graph. Measure the delay between the signals - does it agree with the speed of sound? | ||
Revision as of 23:52, 21 January 2010
- Team Members: Alex Gu, Andrew Wiens, Alexander Benjamin, Anisha Rastogi, Charlie Kang, Edison Kociu, Lisa Goldman, Michael Scholl, Sam Fok, Sarah Fern, Sophia (Xinyuan) Cui, Will Donnelly
- PhD Supervisor: Sandeep, Andrew, Phani
- Faculty Supervisor: Arye Nehorai
- Goal:
- Part1: Case Study - Study acoustic source localization using Microphone array
- Background and Theory
- Data Acquisition Basics
- Introduction to Digital Signal Processing Tools
- Graphical User Interface and Robot Control
- Part2: Implement algorithm using sbRIO robot and microphone array
- Part1: Case Study - Study acoustic source localization using Microphone array
Lecture Notes
- Week 1: Acoustic Source Location Background and Theory
- Additional references:
- Task 1: Read the material that we discussed in our meeting today and the additional references listed above.
- Task 2: Derive the expressions presented in slide 10.
- Week 2: Data Acquisition Basics
- LabVIEW Tutorial
- media:Data_Acquisition_Basics.pdf Data Acquisition Basics
- Task 3 - Connect wires from A00 and AO1 to AI0 and AI1 (Disconnect the Function Generator output). Modify your vi to collect samples from both AI0 and AI1. Then run media:DelayedChirp2DAC.vi DelayedChirp2DAC.vi. Zoom in in the time and frequency domain to examine the waveforms in detail. Describe in detail what you see
- Task 4 - Using the 4 microphone array and the metal data acquistion box, collect samples from all 4 channels and display them on your graph. Measure the delay between the signals - does it agree with the speed of sound?
