Filter Design Toolbox™ 4.3

Product Description

• Filter Design Toolbox Key Features
• FIR and IIR Filter Design
• Multirate Filters
• Fixed-Point Filters and Floating-to-Fixed-Point Conversion
• Adaptive Filters
• Integrating Filter Design with System Simulation

Fixed-Point Filters and Floating-to-Fixed-Point Conversion

When used with Fixed-Point Toolbox, the Filter Design Toolbox offers bit-true, fixed-point implementation of single-rate and multirate filters, including second-order sections (SOS) with section scaling and reordering, CIC, polyphase FIR and IIR filters. Word lengths for different quantities, such as coefficients, products, and accumulators, can be set to arbitrary values. Full-precision modes are available to simulate the filtering process without round-off errors. The Filter Design Toolbox provides analysis tools for easier conversion of a design from floating-point to a fixed-point representation, including dynamic range and round-off-noise analyses.