Digital Signal Processing Using Python: Chapter 9: Part4
Digital Signal Processing Using Python: Chapter 9: Part4
• Quantization of coefficients in digital filters
• Quantization effects on filter poles and zeros
• Representing numbers in fixed-point DSP
• Sign-magnitude presentation
• One's complement presentation
• Two's complement presentation
• Floating point presentation
• Q format
• Q15 format
• Q14 format
• Q13 format
• Fixed point implementation
• Quantization of multiplication
• Quantization of coefficients
• Overflow and scaling
• Limit cycle