Filtering Functions

• High Precision Q31 Biquad Cascade Filter
• Biquad Cascade IIR Filters Using Direct Form I Structure
• Biquad Cascade IIR Filters Using a Direct Form II Transposed Structure
• Convolution
• Partial Convolution
• Correlation
• Finite Impulse Response (FIR) Decimator
  • riscv_fir_decimate_fast_q15()
• Finite Impulse Response (FIR) Filters
• Finite Impulse Response (FIR) Lattice Filters
• Finite Impulse Response (FIR) Sparse Filters
• Infinite Impulse Response (IIR) Lattice Filters
• Levinson Durbin Algorithm
• Least Mean Square (LMS) Filters
• Normalized LMS Filters
• Finite Impulse Response (FIR) Interpolator

group Filtering Functions