DSP System Toolbox 8.1

Latest Features

Version 8.1

Released: 1 Sep 2011
 

Version 8.1, part of Release 2011b, includes the following enhancements:

• API to create custom System objects in MATLAB
• Audio weighting filters and arbitrary group filter delay support in MATLAB and Simulink
• Equiripple design enhancements for several filter responses in MATLAB and Simulink, including arbitrary magnitude, highpass, bandpass, bandstop, and differentiator
• Allpole Filter block for Simulink
• Non-power-of-two transform length and FFTW library support for FFT blocks and System objects

See the Release Notes for details.

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Version 8.0

Released: 8 Apr 2011
 

Version 8.0, part of Release 2011a, includes the following enhancements:

• System objects dsp.DigitalUpConverter and dsp.DigitalDownConverter with algorithms for upconverting and downconverting signals
• Selected System objects that enable use of variable-size data
• MATLAB Compiler support for building standalone executables and software components from MATLAB code containing System objects
• Heterogeneous array support for System objects, enabling use of arrays of System objects
• FIR Filter Simulink block, providing implementations of digital FIR filters
• FullPrecisionOverride property for System objects, simplifying floating-point to fixed-point conversion
• High-level and low-level implementation options for blocks in Filter Designs library, enabling finer control over digital filter implementations

See the Release Notes for details.