Version 9.3, part of Release 2016b, includes the following enhancements:

  • Logic Analyzer: Visualize, measure, and analyze transitions and states over time for Simulink signals
  • Spectral Mask: Compare a signal spectrum to a spectral mask using Spectrum Analyzer​​
  • Channelizer and Channel Synthesizer: Analyze and synthesize narrow subbands of a broadband signal using a polyphase FFT filter bank​​
  • Moving Statistics: Measure descriptive statistics on streaming signals in MATLAB and Simulink
  • Gigasample per Second (GSPS) Signal Processing: Increase the throughput of HDL code generated from Discrete FIR Filter and Integer Delay blocks using frame input

See the Release Notes for details.

Version 9.2, part of Release 2016a, includes the following enhancements:

  • DSP Unfolding for Mac: Generate multithreaded MEX files from MATLAB functions on Mac OS X
  • Faster FIR and Biquad Filters: Run faster simulations for system models that include FIR and biquad filters
  • Fixed-Point Farrow Rate Converter: Design and simulate Farrow rate conversion filters using fixed-point data types
  • Gigasample per Second (GSPS) Signal Processing: Increase throughput of HDL-optimized FFT and IFFT algorithms using frame input
  • HDL Optimizations for Biquad Filter: Reduce critical path or area when generating HDL from a subsystem that includes a Biquad Filter block

See the Release Notes for details.

Version 9.1, part of Release 2015b, includes the following enhancements:

  • DSP Unfolding: Generate a multi-threaded MEX File from a MATLAB function
  • HDL Optimizations for Discrete FIR Filter: Implement the filter in hardware at higher frequencies or using fewer resources
  • Array Plot Block: Visualize array and vector data
  • Additional Multirate Filters: Design Halfband, CIC compensation, and HDL-optimized FIR rate conversion filters
  • Conversion Filter Blocks: Convert the rate of signals in Simulink models

See the Release Notes for details.

Version 9.0, part of Release 2015a, includes the following enhancements:

  • Audio Latency Reduction: Significantly reduce latency for audio hardware I/O in MATLAB and Simulink
  • Filter Design Enhancements: Design high-order IIR parametric EQ filter, variable bandwidth FIR and IIR filters, Digital Down-Converter and Digital Up-Converter blocks
  • DSP Simulink Model Templates: Configure the Simulink environment for digital signal processing models
  • Streaming Scope Improvements: Plot in stem mode, access log x-axis scaling, customize sample rate, and use infinite data support
  • Library for HDL Supported DSP Blocks: Find all blocks that support HDL
  • C Code Generation of DSP Algorithms for ARM Cortex-A and Cortex-M processors: Generate optimized and faster performing C code using Embedded Coder

See the Release Notes for details.

Version 8.7, part of Release 2014b, includes the following enhancements:

  • Optimized C code generation for ARM Cortex-A Ne10 Library from MATLAB and Simulink with DSP System Toolbox Support Package for ARM® Cortex® -A processors
  • Multirate filters: Sample and Farrow Rate Converter, CIC Compensation Interpolator/Decimator, and FIR Halfband Interpolator/Decimator System objects
  • Tunable coefficients and variable-size input available on FIR Interpolator System object and block
  • Variable-size input available on FIR Decimator System object and block
  • Min/Max logging instrumentation for float-to-fixed-point conversion of commonly used DSP System objects, including Biquad Filter, FIR Filter, and FIR Rate Converter
  • HDL-optimized FFT and IFFT System objects and HDL-optimized Complex to Magnitude-Angle System object and block

See the Release Notes for details.