Filter Design and Analysis

Design and analyze digital filters from basic single-rate lowpass or highpass to more advanced FIR and IIR designs, including multirate, multistage, and adaptive filters. You can visualize magnitude, phase, group delay, and impulse response, as well as evaluate filter performance, including stability and phase linearity. Filter designs can be analyzed and simulated to evaluate the effects of different internal structures and fixed-point data types. They can also generate embedded software or hardware implementations. For advanced and application-specific use cases, you can exploit predesigned filters and filter banks, like wavelet-based filter banks, perceptually-spaced filter banks, or channelizers.

Embedded Code Generation

You can automatically generate C and C++ code from signal processing algorithms and bit-accurate system models using MATLAB Coder™ and Simulink Coder™. The generated code can be used for simulation acceleration, rapid prototyping, and embedded implementation of your system. You can also generate optimized C code for targeting embedded hardware processors such as ARM^® Cortex^®-A or Cortex-M.

You can also generate portable, synthesizable Verilog^® and VHDL^® code from MATLAB functions and Simulink models. The generated HDL code can be used for FPGA programming or ASIC design.