Signal Operations

R2026b
Scrambling, puncturing, interlacing, conversion between bit and decimal, and delay management

Perform various bit operations and delay management on signals and blocks of data.

Functions

bit2intConvert bits to integers
int2bitConvert integers to bits
hex2polyConvert hexadecimal character vector to binary coefficients
oct2polyConvert octal number to binary coefficients
alignsignalsAlign two signals by delaying earliest signal
finddelayEstimate delay(s) between signals

Objects

comm.DescramblerDescramble input signal
comm.ScramblerScramble input signal

Blocks

Deinterlacer blockDeinterlacerDistribute elements of input vector alternately between two output vectors
Derepeat blockDerepeatReduce sampling rate by averaging consecutive samples
Descrambler blockDescramblerDescramble input signal
Find Delay blockFind DelayFind delay between two signals
Interlacer blockInterlacerAlternately select elements from two input vectors to generate output vector
Puncture blockPunctureOutput elements that correspond to 1s in binary puncture vector
Scrambler blockScramblerScramble input signal
Bit to Integer Converter blockBit to Integer ConverterMap vector of bits to corresponding vector of integers
Integer to Bit Converter blockInteger to Bit ConverterMap vector of integers to vector of bits

Topics

Sample- and Frame-Based Processing

  • Sample- and Frame-Based Concepts
    Explore basic signal concepts in the context of a Simulink® model. Learn more about sample-based processing and frame-based processing.

Rate Conversion

Signal Operations

Delay and Latency

Variable-Size Signal Support

Featured Examples