## Documentation |

By Category | Alphabetical List

A-Law Compressor | Implement A-law compressor for source coding |

A-Law Expander | Implement A-law expander for source coding |

AGC | Adaptively adjust gain for constant signal-level output |

Algebraic Deinterleaver | Restore ordering of input symbols using algebraically derived permutation |

Algebraic Interleaver | Reorder input symbols using algebraically derived permutation table |

Align Signals | Align two signals by finding delay between them |

APP Decoder | Decode convolutional code using a posteriori probability (APP) method |

AWGN Channel | Add white Gaussian noise to input signal |

Barker Code Generator | Generate Barker Code |

Baseband PLL | Implement baseband phase-locked loop |

BCH Decoder | Decode BCH code to recover binary vector data |

BCH Encoder | Create BCH code from binary vector data |

Bernoulli Binary Generator | Generate Bernoulli-distributed random binary numbers |

Binary Linear Decoder | Decode linear block code to recover binary vector data |

Binary Linear Encoder | Create linear block code from binary vector data |

Binary Symmetric Channel | Introduce binary errors |

Binary-Input RS Encoder | Create Reed-Solomon code from binary vector data |

Binary-Output RS Decoder | Decode Reed-Solomon code to recover binary vector data |

Bipolar to Unipolar Converter | Map bipolar signal into unipolar signal in range [0,M-1] |

Bit to Integer Converter | Map vector of bits to corresponding vector of integers |

BPSK Demodulator Baseband | Demodulate BPSK-modulated data |

BPSK Modulator Baseband | Modulate using binary phase shift keying method |

Charge Pump PLL | Implement charge pump phase-locked loop using digital phase detector |

CMA Equalizer | Equalize using constant modulus algorithm |

Complex Phase Difference | Output phase difference between two complex input signals |

Complex Phase Shift | Shift phase of complex input signal by second input value |

Constellation Diagram | Display constellation diagram for input signals |

Continuous-Time VCO | Implement voltage-controlled oscillator |

Convolutional Deinterleaver | Restore ordering of symbols that were permuted using shift registers |

Convolutional Encoder | Create convolutional code from binary data |

Convolutional Interleaver | Permute input symbols using set of shift registers |

CPFSK Demodulator Baseband | Demodulate CPFSK-modulated data |

CPFSK Modulator Baseband | Modulate using continuous phase frequency shift keying method |

CPM Demodulator Baseband | Demodulate CPM-modulated data |

CPM Modulator Baseband | Modulate using continuous phase modulation |

CPM Phase Recovery | Recover carrier phase using 2P-Power method |

CRC-N Generator | Generate CRC bits according to CRC method and append to input data frames |

CRC-N Syndrome Detector | Detect errors in input data frames according to selected CRC method |

Data Mapper | Map integer symbols from one coding scheme to another |

DBPSK Demodulator Baseband | Demodulate DBPSK-modulated data |

DBPSK Modulator Baseband | Modulate using differential binary phase shift keying method |

Deinterlacer | Distribute elements of input vector alternately between two output vectors |

Derepeat | Reduce sampling rate by averaging consecutive samples |

Descrambler | Descramble input signal |

Differential Decoder | Decode binary signal using differential coding |

Differential Encoder | Encode binary signal using differential coding |

Discrete-Time VCO | Implement voltage-controlled oscillator in discrete time |

DQPSK Demodulator Baseband | Demodulate DQPSK-modulated data |

DQPSK Modulator Baseband | Modulate using differential quaternary phase shift keying method |

DSB AM Demodulator Passband | Demodulate DSB-AM-modulated data |

DSB AM Modulator Passband | Modulate using double-sideband amplitude modulation |

DSBSC AM Demodulator Passband | Demodulate DSBSC-AM-modulated data |

DSBSC AM Modulator Passband | Modulate using double-sideband suppressed-carrier amplitude modulation |

Early-Late Gate Timing Recovery | Recover symbol timing phase using early-late gate method |

Error Rate Calculation | Compute bit error rate or symbol error rate of input data |

EVM Measurement | Calculate vector magnitude difference between ideal reference signal and measured signal |

Eye Diagram | Display multiple traces of modulated signal |

Find Delay | Find delay between two signals |

FM Demodulator Passband | Demodulate FM-modulated data |

FM Modulator Passband | Modulate using frequency modulation |

Free Space Path Loss | Reduce amplitude of input signal by amount specified |

Gardner Timing Recovery | Recover symbol timing phase using Gardner's method |

Gaussian Noise Generator | Generate Gaussian distributed noise with given mean and variance values |

General Block Deinterleaver | Restore ordering of symbols in input vector |

General Block Interleaver | Reorder symbols in input vector |

General CRC Generator | Generate CRC bits according to generator polynomial and append to input data frames |

General CRC Generator HDL Optimized | Generate CRC code bits and append to input data, optimized for HDL code generation |

General CRC Syndrome Detector | Detect errors in input data frames according to generator polynomial |

General CRC Syndrome Detector HDL Optimized | Detect errors in input data using CRC |

General Multiplexed Deinterleaver | Restore ordering of symbols using specified-delay shift registers |

General Multiplexed Interleaver | Permute input symbols using set of shift registers with specified delays |

General QAM Demodulator Baseband | Demodulate QAM-modulated data |

General QAM Modulator Baseband | Modulate using quadrature amplitude modulation |

General TCM Decoder | Decode trellis-coded modulation data, mapped using arbitrary constellation |

General TCM Encoder | Convolutionally encode binary data and map using arbitrary constellation |

GMSK Demodulator Baseband | Demodulate GMSK-modulated data |

GMSK Modulator Baseband | Modulate using Gaussian minimum shift keying method |

Gold Sequence Generator | Generate Gold sequence from set of sequences |

Hadamard Code Generator | Generate Hadamard code from orthogonal set of codes |

Hamming Decoder | Decode Hamming code to recover binary vector data |

Hamming Encoder | Create Hamming code from binary vector data |

Helical Deinterleaver | Restore ordering of symbols permuted by helical interleaver |

Helical Interleaver | Permute input symbols using helical array |

I/Q Compensator Coefficient to Imbalance | Convert compensator coefficient into amplitude and phase imbalance |

I/Q Imbalance | Create complex baseband model of signal impairments caused by imbalances between in-phase and quadrature receiver components |

I/Q Imbalance Compensator | Compensate for imbalance between in-phase and quadrature components |

I/Q Imbalance to Compensator Coefficient | Converts amplitude and phase imbalance into I/Q compensator coefficient |

Ideal Rectangular Pulse Filter | Shape input signal using ideal rectangular pulses |

Insert Zero | Distribute input elements in output vector |

Integer to Bit Converter | Map vector of integers to vector of bits |

Integer-Input RS Encoder | Create Reed-Solomon code from integer vector data |

Integer-Input RS Encoder HDL Optimized | Encode data using a Reed-Solomon encoder |

Integer-Output RS Decoder | Decode Reed-Solomon code to recover integer vector data |

Integer-Output RS Decoder HDL Optimized | Decode data using a Reed-Solomon decoder |

Integrate and Dump | Integrate discrete-time signal, resetting to zero periodically |

Interlacer | Alternately select elements from two input vectors to generate output vector |

Kasami Sequence Generator | Generate Kasami sequence from set of Kasami sequences |

LDPC Decoder | Decode binary low-density parity-check code specified by parity-check matrix |

LDPC Encoder | Encode binary low-density parity-check code specified by parity-check matrix |

Linearized Baseband PLL | Implement linearized version of baseband phase-locked loop |

LMS Decision Feedback Equalizer | Equalize using decision feedback equalizer that updates weights with LMS algorithm |

LMS Linear Equalizer | Equalize using linear equalizer that meditorsupdates weights with LMS algorithm |

M-DPSK Demodulator Baseband | Demodulate DPSK-modulated data |

M-DPSK Modulator Baseband | Modulate using M-ary differential phase shift keying method |

M-FSK Demodulator Baseband | Demodulate FSK-modulated data |

M-FSK Modulator Baseband | Modulate using M-ary frequency shift keying method |

M-PAM Demodulator Baseband | Demodulate PAM-modulated data |

M-PAM Modulator Baseband | Modulate using M-ary pulse amplitude modulation |

M-PSK Demodulator Baseband | Demodulate PSK-modulated data |

M-PSK Modulator Baseband | Modulate using M-ary phase shift keying method |

M-PSK Phase Recovery | Recover carrier phase using M-Power method |

M-PSK TCM Decoder | Decode trellis-coded modulation data, modulated using PSK method |

M-PSK TCM Encoder | Convolutionally encode binary data and modulate using PSK method |

Matrix Deinterleaver | Permute input symbols by filling matrix by columns and emptying it by rows |

Matrix Helical Scan Deinterleaver | Restore ordering of input symbols by filling matrix along diagonals |

Matrix Helical Scan Interleaver | Permute input symbols by selecting matrix elements along diagonals |

Matrix Interleaver | Permute input symbols by filling matrix by rows and emptying it by columns |

Memoryless Nonlinearity | Apply memoryless nonlinearity to complex baseband signal |

MER Measurement | Measure signal-to-noise ratio (SNR) in digital modulation applications |

MIMO Channel | Filter input signal through MIMO multipath fading channel |

MLSE Equalizer | Equalize using Viterbi algorithm |

MSK Demodulator Baseband | Demodulate MSK-modulated data |

MSK Modulator Baseband | Modulate using minimum shift keying method |

MSK-Type Signal Timing Recovery | Recover symbol timing phase using fourth-order nonlinearity method |

Mu-Law Compressor | Implement µ-law compressor for source coding |

Mu-Law Expander | Implement µ-law expander for source coding |

Mueller-Muller Timing Recovery | Recover symbol timing phase using Mueller-Muller method |

Multipath Rayleigh Fading Channel | Simulate multipath Rayleigh fading propagation channel |

Multipath Rician Fading Channel | Simulate multipath Rician fading propagation channel |

Normalized LMS Decision Feedback Equalizer | Equalize using decision feedback equalizer that updates weights with normalized LMS algorithm |

Normalized LMS Linear Equalizer | Equalize using linear equalizer that updates weights with normalized LMS algorithm |

OFDM Demodulator Baseband | Demodulate orthogonal frequency division modulated data |

OFDM Modulator Baseband | Modulate using orthogonal frequency division modulation |

OQPSK Demodulator Baseband | Demodulate OQPSK-modulated data |

OQPSK Modulator Baseband | Modulate using offset quadrature phase shift keying method |

OSTBC Combiner | Combine inputs for received signals and channel estimate according to orthogonal space-time block code (OSTBC) |

OSTBC Encoder | Encode input message using orthogonal space-time block code (OSTBC) |

OVSF Code Generator | Generate orthogonal variable spreading factor (OVSF) code from set of orthogonal codes |

Phase Noise | Apply receiver phase noise to complex baseband signal |

Phase-Locked Loop | Implement phase-locked loop to recover phase of input signal |

Phase/Frequency Offset | Apply phase and frequency offsets to complex baseband signal |

PM Demodulator Passband | Demodulate PM-modulated data |

PM Modulator Passband | Modulate using phase modulation |

PN Sequence Generator | Generate pseudonoise sequence |

Poisson Integer Generator | Generate Poisson-distributed random integers |

Puncture | Output elements which correspond to 1s in binary Puncture vector |

QPSK Demodulator Baseband | Demodulate QPSK-modulated data |

QPSK Modulator Baseband | Modulate using quaternary phase shift keying method |

Quantizing Decoder | Decode quantization index according to codebook |

Quantizing Encoder | Quantize signal using partition and codebook |

Raised Cosine Receive Filter | Apply pulse shaping by downsampling signal using raised cosine FIR filter |

Raised Cosine Transmit Filter | Apply pulse shaping by upsampling signal using raised cosine FIR filter |

Random Deinterleaver | Restore ordering of input symbols using random permutation |

Random Integer Generator | Generate integers randomly distributed in range [0, M-1] |

Random Interleaver | Reorder input symbols using random permutation |

Rayleigh Noise Generator | Generate Rayleigh distributed noise |

Receiver Thermal Noise | Apply receiver thermal noise to complex baseband signal |

Rectangular QAM Demodulator Baseband | Demodulate rectangular-QAM-modulated data |

Rectangular QAM Modulator Baseband | Modulate using rectangular quadrature amplitude modulation |

Rectangular QAM TCM Decoder | Decode trellis-coded modulation data, modulated using QAM method |

Rectangular QAM TCM Encoder | Convolutionally encode binary data and modulate using QAM method |

Rician Noise Generator | Generate Rician distributed noise |

RLS Decision Feedback Equalizer | Equalize using decision feedback equalizer that updates weights with RLS algorithm |

RLS Linear Equalizer | Equalize using linear equalizer that updates weights using RLS algorithm |

Scrambler | Scramble input signal |

Sign LMS Decision Feedback Equalizer | Equalize using decision feedback equalizer that updates weights with signed LMS algorithm |

Sign LMS Linear Equalizer | Equalize using linear equalizer that updates weights with signed LMS algorithm |

Sphere Decoder | Decode input using a sphere decoder |

Squaring Timing Recovery | Recover symbol timing phase using squaring method |

SSB AM Demodulator Passband | Demodulate SSB-AM-modulated data |

SSB AM Modulator Passband | Modulate using single-sideband amplitude modulation |

Time Scope | Display time-domain signals |

Turbo Decoder | Decode input signal using parallel concatenated decoding scheme |

Turbo Encoder | Encode binary data using parallel concatenated encoding scheme |

Uniform Noise Generator | Generate uniformly distributed noise between upper and lower bounds |

Unipolar to Bipolar Converter | Map unipolar signal in range [0,M-1] into bipolar signal |

Variable Step LMS Decision Feedback Equalizer | Equalize using decision feedback equalizer that updates weights with variable-step-size LMS algorithm |

Variable Step LMS Linear Equalizer | Equalize using linear equalizer that updates weights with variable-step-size LMS algorithm |

Viterbi Decoder | Decode convolutionally encoded data using Viterbi algorithm |

Walsh Code Generator | Generate Walsh code from orthogonal set of codes |

Windowed Integrator | Integrate over time window of fixed length |

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