Research of Chebyshev Equivalent Ripple Approximation Filter Based on DSP

Li Ping Zhen; Shao Wei Si

doi:10.4028/www.scientific.net/AMM.151.446

Paper Titles

The Mechanical Structure Design of Behavior Training System
p.429

Research on Concept System of Mechanical Glide Symmetry
p.433

Research on Concept System of Rotation-Translation Symmetry in Mechanical Systems
p.438

Analysis of Key Stresses of Coated Tool in High Speed Cutting
p.442

Research of Chebyshev Equivalent Ripple Approximation Filter Based on DSP
p.446

Design of the Several Pneumatic Tendon Piston
p.451

Robust Object Tracking by Particle Filter with Scale Invariant Features
p.458

System Design of Spindle on High-Precise CNC
p.463

Relation between Residual Stresses in TBCs Interface Area with TGO Interface Morphology
p.469

HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vol. 151Research of Chebyshev Equivalent Ripple...

Research of Chebyshev Equivalent Ripple Approximation Filter Based on DSP

Abstract:

Abstract: Researched Chebyshev equiripple approximation FIR filter theory. In the algorithm process, we adopt direct remez algorithm, by a recursive formula to calculate the filter coefficients directly. Combined TMS320VC5502, we designed software and hardware system of Chebyshev equiripple band-pass filter to realize the voice signal filtering. In hardware system TLC320AC01 complete A/D and D/A converter, TMS320VC5502 complete data processing and filtering.