Interpolation of Multiplier Coefficients of an Elliptic Wave Digital Filter.
E. C. TanC. Y. ChiaPublished in: J. Circuits Syst. Comput. (1998)
Keyphrases
- filter coefficients
- prolate spheroidal
- digital filters
- image interpolation
- basis functions
- interpolation filter
- linear interpolation
- linear filtering
- fir filters
- hardware implementation
- wavelet transform
- filtering scheme
- type ii
- boundary value problem
- reconstruction error
- filtering algorithm
- low pass filter
- floating point
- noise reduction
- original signal
- series expansion
- partial differential equations
- noise shaping
- noise removal