Signal Processing Blockset 6.8

Latest Features

Version 6.8

Released: 09 Oct 2008
 

Version 6.8, part of Release 2008b, includes the following enhancements:

• Fixed-point and integer word size limit extended from 32 to 128 bits for Embedded MATLAB code, accelerated simulation modes, and automatic code generation
• New Biquad Filter block for IIR implementations with optimized numerics
• N-D support added to several blocks including Autocorrelation and FFT
• New data type support table available from the model Help menu
• Rectangular ROI support added to Minimum and Maximum blocks

See the Release Notes for details.

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Version 6.7

Released: 01 Mar 2008
 

Version 6.7, part of Release 2008a, includes the following enhancements:

• N-D support added to many blocks, including several blocks in the Statistics library
• Block parameter edit boxes support any built-in MATLAB data type other than Boolean and char
• From Audio Device and To Audio Device blocks generate code on platforms other than Windows
• FIR Interpolation uses less memory and is more efficient for frame-based signals in “Maintain input frame rate” mode
• Delay Line block support for selective enabling of output for increased efficiency

See the Release Notes for details.

Version 6.6

Released: 01 Sep 2007
 

Version 6.6, part of Release 2007b, includes the following enhancements:

• New To Audio Device and From Audio Device blocks to support more than two audio channels, plus Windows, Macintosh, and Linux platforms
• New Array-Vector blocks for performing arithmetic operations along a specified dimension of an N-D array
• Ceiling and Zero rounding modes added to all fixed-point-capable blocks
• N-D support added to several blocks, including DSP Constant, Minimum, Maximum, and Difference
• New CIC Filter Design block in the Filter Design Toolbox block library

See the Release Notes for details.

Version 6.5

Released: 01 Mar 2007
 

Version 6.5, part of Release 2007a, includes the following enhancements:

• New Kalman Adaptive Filter block
• Unsigned fixed-point and integer support added to Cumulative Product, Cumulative Sum, Difference, FIR Decimation, FIR Interpolation, and FIR Rate Conversion blocks
• n-D support added to Check Signal Attributes, dB Conversion, dB Gain, Frame Conversion, Normalization, and Pad blocks
• X-axis control added to Vector Scope and Spectrum Scope blocks
• New Filter Design Toolbox blocks: Arbitrary Magnitude Filter, Octave Filter, Parametric Estimation, and Peak-Notch Filter

See the Release Notes for details.

Version 6.4

Released: 01 Sep 2006
 

Version 6.4, part of Release 2006b, includes the following enhancements:

• New Filter Design Toolbox block library for design and implementation of single-rate and multirate FIR and IIR filters
• Enhanced audio processing support
• New diagnostic output port added to Pseudoinverse, Singular Value Decomposition, and SVD Solver blocks to report failure to converge
• Fixed-point support added to Backward Substitution, Forward Substitution, LDL Factorization, and LU Factorization blocks
• 2-D support added to Matrix Product, Matrix Sum, Maximum, and Minimum blocks
• Multichannel support added to the Autocorrelation LPC, Levinson-Durbin, LSF/LSP to LPC, Yule-Walker AR Estimator, and Zero Crossing blocks

See the Release Notes for details.