DSP Blockset

Block Library Contents

The DSP blocks in each of these libraries are listed below. Simulink blocks that appear in DSP Blockset libraries (such as Display) are followed by the phrase "Simulink block" in parentheses.

DSP Sinks
Display (Simulink block)	Time Scope (Simulink Block)
Matrix Viewer	To Wave Device
Signal To Workspace	To Wave File
Spectrum Scope	Triggered To Workspace
Vector Scope

DSP Sources
Chirp	Identity Matrix
Constant Diagonal Matrix	Multiphase Clock
Constant Ramp	N-Sample Enable
Counter	Random Source
DSP Constant	Signal From Workspace
Discrete Impulse	Sine Wave
From Wave Device	Triggered Signal From Workspace
From Wave File	Window Function

Estimation: Linear Prediction
Autocorrelation LPC

Estimation: Parametric Estimation
Burg AR Estimator	Modified Covariance AR Estimator
Covariance AR Estimator	Yule-Walker AR Estimator

Estimation: Power Spectrum Estimation
Burg Method	Modified Covariance Method
Covariance Method	Short-Time FFT
Magnitude FFT	Yule-Walker Method

Filtering: Adaptive Filters
Kalman Adaptive Filter	RLS Adaptive Filter
LMS Adaptive Filter

Filtering: Filter Designs
Analog Filter Design	Least Squares FIR Filter Design
Digital FIR Filter Design	Remez FIR Filter Design
Digital FIR Raised Cosine Filter Design	Yule-Walker IIR Filter Design
Digital IIR Filter Design

Filtering: Filter Structures
Analog Filter Design	Overlap-Add FFT Filter
Biquadratic Filter	Overlap-Save FFT Filter
Direct-Form II Transpose Filter	Time-Varying Direct-Form II Transpose Filter
Filter Realization Wizard	Time-Varying Lattice Filter

Filtering: Multirate Filters
Dyadic Analysis Filter Bank	FIR Rate Conversion
Dyadic Synthesis Filter Bank	Wavelet Analysis
FIR Decimation	Wavelet Synthesis
FIR Interpolation

Math Functions: Matrices and Linear Algebra Linear System Solvers
Autocorrelation LPC	Levinson-Durbin
Cholesky Solver	LU Solver
Forward Substitution	QR Solver
LDL Solver	SVD Solver

Math Functions: Matrices and Linear Algebra Matrix Factorizations
Cholesky Factorization	QR Factorization
LDL Factorization	Singular Value Decomposition
LU Factorization

Math Functions: Matrices and Linear Algebra Matrix Inverses
Cholesky Inverse	LU Inverse
LDL Inverse	Pseudoinverse

Math Functions: Matrices and Linear Algebra Matrix Operations
Constant Diagonal Matrix	Matrix Scaling
Create Diagonal Matrix	Matrix Square
Extract Diagonal	Matrix Sum
Extract Triangular Matrix	Permute Matrix
Identity Matrix	Reciprocal Condition
Matrix Concatenation (Simulink block)	Submatrix
Matrix 1-Norm	Toeplitz
Matrix Multiply	Transpose
Matrix Product

Math Functions: Math Operations
Complex Exponential	dB Gain
Cumulative Sum	Normalization
dB Conversion	Difference

Math Functions: Polynomial Functions
Least Squares Polynomial Fit	Polynomial Stability Test
Polynomial Evaluation

Quantizers
Quantizer (Simulink block)	Uniform Encoder
Uniform Decoder

Signal Management: Buffers
Buffer	Stack
Delay Line	Triggered Delay Line
Queue	Unbuffer

Signal Management: Indexing
Flip	Submatrix
Multiport Selector	Variable Selector
Selector (Simulink block)

Signal Management: Signal Attributes
Check Signal Attributes	Convert 2-D to 1-D
Contiguous Copy	Frame Status Conversion
Convert 1-D to 2-D	Inherit Complexity

Signal Management: Switches and Counters
Counter	Multiphase Clock
Edge Detector	N-Sample Enable
Event-Count Comparator	N-Sample Switch

Signal Operations
Convolution	Unwrap
Downsample	Upsample
Integer Delay	Variable Fractional Delay
Pad	Variable Integer Delay
Repeat	Window Function
Sample and Hold	Zero Pad

Statistics
Autocorrelation	Median
Correlation	Minimum
Detrend	RMS
Histogram	Sort
Maximum	Standard Deviation
Mean	Variance

Transforms
Analytic Signal	IDCT
Complex Cepstrum	IFFT
DCT	Real Cepstrum
FFT

Block Library Hierarchy

Alphabetical List of Blocks