Tunable Universal OTA-C Frequency Filter Design Using Signal-Flow Graphs.
Martin MinarcikKamil VrbaPublished in: ICONS (2008)
Keyphrases
- filter design
- flow graphs
- frequency response
- nonlinear filters
- fir filters
- low pass filter
- low frequency
- low pass
- flow graph
- high frequency
- image enhancement
- decision table
- frequency domain
- image restoration
- image processing
- image denoising
- signal processing
- shortest path
- order statistics
- rough sets
- digital filters
- random walk
- partial differential equations
- median filter
- rough set theory
- state space
- pattern recognition