Real-Time Digital Signal Processing-Based Optical Coherence Tomography and Doppler Optical Coherence Tomography

2004 ◽  
Vol 51 (1) ◽  
pp. 186-190 ◽  
Author(s):  
A.W. Schaefer ◽  
J.J. Reynolds ◽  
D.L. Marks ◽  
S.A. Boppart
Keyword(s):  
Signal Processing ◽  
Optical Coherence Tomography ◽  
Digital Signal Processing ◽  
Real Time ◽  
Digital Signal ◽  
Optical Coherence ◽  
Doppler Optical Coherence Tomography

An Accelerator for Real-Time Digital Signal Processing with Microprocessors

1987 ◽  
Vol 24 (1) ◽  
pp. 65-72
Author(s):  
C. Ward
Keyword(s):  
Signal Processing ◽  
Digital Signal Processing ◽  
Real Time ◽  
Digital Signal ◽  
Fir Filters ◽  
Minimal Cost ◽  
Hands On

An accelerator consisting of a fast digital multiplier and A/D and D/A converters is designed for the BBC microcomputer. The circuit enables ‘hands-on’ experience of digital signal processing to be provided at minimal cost. Examples of implementations of FIR filters and an autocorrelation algorithm are provided.

scholarly journals Real-time digital signal processing for live electro-optic imaging

2009 ◽  
Vol 17 (18) ◽  
pp. 15641 ◽  
Author(s):  
Kiyotaka Sasagawa ◽  
Atsushi Kanno ◽  
Masahiro Tsuchiya
Keyword(s):  
Signal Processing ◽  
Digital Signal Processing ◽  
Real Time ◽  
Digital Signal ◽  
Electro Optic

Rapid Prototyping of Fuzzy Logic Controllers

1996 ◽  
Author(s):  
Kevin J. Gorman ◽  
Kourosh J. Rahnamai
Keyword(s):  
Signal Processing ◽  
Fuzzy Logic ◽  
Digital Signal Processing ◽  
Rapid Prototyping ◽  
Real Time ◽  
Digital Signal ◽  
Fuzzy Logic Controllers ◽  
Graphical Interfaces ◽  
Logic Inference ◽  
Logic Controllers

Abstract The rapid prototyping of fuzzy logic controllers is accomplished by using the tools Matlab, Simulink, Fuzzy Logic Toolkit, and Real-Time Workshop. Device drivers were developed for Simulink for interfacing with DT2801 and DT2821 data acquisition boards. The fuzzy logic inference engine for the Fuzzy Logic Toolkit was modified to allow the systems to work as independent programs and to be downloadable to DSP (Digital Signal Processing) boards. Simulink is used to graphically implement fuzzy logic controllers. The Real-Time Workshop is used to compile blocks from Simulink into C code, then into an independent executable program, both on the PC and a dSpace DSP (Digital Signal Processing) board. Graphical interfaces are created and debugged by using dSPACE’s tools, Cockpit and Trace. By combining these tools, real-time fuzzy logic controllers are developed in laboratory environments.

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