Scot Hillier Scot Hillier Technical Solutions, LLC [email protected].
Important Dates and general guidelines Proposal submission Friday Oct 13th 2006 to SCoT...
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Important Dates and general Important Dates and general guidelines guidelines • Proposal submission Proposal submission Friday Oct 13th 2006 Friday Oct 13th 2006 to to SCoT Counter SCoT Counter • Dissertation submission date Dissertation submission date Friday 19th Friday 19th January 2007 January 2007 • Oral Examinations Complete by Oral Examinations Complete by 1st February 2007 1st February 2007 • Liaison with supervisor mandatory at least once Liaison with supervisor mandatory at least once every week for update, discussion and guidance every week for update, discussion and guidance • Lecture must be informed before non-attendance Lecture must be informed before non-attendance for any reason using either email or call to for any reason using either email or call to SCoT counter SCoT counter • Project is student’s responsibility to Project is student’s responsibility to expedite, time-manage, innovate, collate expedite, time-manage, innovate, collate results, etc write-up and submit results, etc write-up and submit • Lecturer in a supervisory and advisory role Lecturer in a supervisory and advisory role
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Transcript of Important Dates and general guidelines Proposal submission Friday Oct 13th 2006 to SCoT...
Important Dates and general guidelinesImportant Dates and general guidelines• Proposal submission Proposal submission Friday Oct 13th 2006Friday Oct 13th 2006 to SCoT to SCoT
CounterCounter
• Dissertation submission date Dissertation submission date Friday 19th January 2007Friday 19th January 2007
• Oral Examinations Complete by Oral Examinations Complete by 1st February 20071st February 2007
• Liaison with supervisor mandatory at least once every Liaison with supervisor mandatory at least once every week for update, discussion and guidanceweek for update, discussion and guidance
• Lecture must be informed before non-attendance for Lecture must be informed before non-attendance for any reason using either email or call to SCoT counter any reason using either email or call to SCoT counter
• Project is student’s responsibility to expedite, time-Project is student’s responsibility to expedite, time-manage, innovate, collate results, etc write-up and manage, innovate, collate results, etc write-up and submit submit
• Lecturer in a supervisory and advisory roleLecturer in a supervisory and advisory role
MSc Computer Systems MSc Computer Systems EngineeringEngineeringDissertation PresentationsDissertation Presentations
Tutor A A ChanerleyTutor A A Chanerley
0208 223 75820208 223 7582
email: [email protected]: [email protected]
ANALYSIS OF SEISMIC DATAANALYSIS OF SEISMIC DATA
• Earthquake data from the USA, China, India, Turkey, Iceland etc
• Main areas of seismic activity
• Recorded data needs de-trending, filtering and de-convoluted
10-2
10-1
100
101
102
0
1
2
3
4
5x 10
-7 Welch's PSD Estimate
Frequency [Hz]
Power [
dB/Hz
]
0 5 10 15 20 25 30 35-0.2
-0.1
0
0.1
0.2
Time [s]
Acc. [
m/s/s]
10-2
10-1
100
101
102
0.4
0.5
0.6
0.7
0.8
0.9
Structural frequency f [Hz]
Accel
. [m/s/s
]
Acceleration Response Spectrum =0.05
0 20 40 60 80 100-8000
-6000
-4000
-2000
0
2000
frequency [Hz]
unwrap
ed Pha
se angl
e [rad
]
Phase Spectrum
Independent Component Independent Component AnalysisAnalysis
• Called the cocktail party problem
• ICA consists of estimating the matrix A
• find inverse of A
• Which leads to an estimate of si(t) the sources in the cocktail party
Independent Component Independent Component AnalysisAnalysis
)(
.
.
)(
)(
)(
.
.
)(
)(
2
1
2
1
ts
ts
ts
A
tx
tx
tx
nn
IC Design using Mentor GraphicsIC Design using Mentor Graphics
• Using CAD tools • schematic capture• hardware description
language (VHDL)• Designing Digital
Filters• Fixed and Floating
point multipliers
• Can use FPGA’s• or send for
manufacture to a silicon foundry, usually IMEC
