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updated 8 months ago

Bitcount & bitwise hamming distance by Oliver Woodford

Count the set bits in vectors, and compute bitwise hamming distances between sets of vectors (bit, bitwise, hamming)

bitcount(A)

bitwise_hamming(A, B)

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updated 1 year ago

Bit Packet Analyzer by Igal

The Bit Packet Analyzer can be used to analyze bit streams for repeating patterns (e.g. preamble) (communications, signal processing, gui)

BitPacketAnalyzer (inVector, lenPack)

BitPacketAnalyzer_S(block)

BitPacketAnalyzer_gui(varargin)

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updated 2 years ago

Image Description Notes (with LSB encoding) by Michael Chan

The objective is to illustrate how certain reference may be made to a given image. (text, bit, data hiding)

allocateDataBitsByN_SizeBitsIntoByteArrays( bitStream, N )

bitStreamToIntArray( bitStream )

convertInt8ToBitStream( dataToBeInsertedAsBits_inDec )

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updated 2 years ago

Embedding/ Hiding Image Within Image (with LSB encoding) by Michael Chan

The objective is to illustrate how an image may be embedded or hidden within another given image. (bit, data hiding, description)

allocateDataBitsByN_SizeBitsIntoByteArrays( bitStream, N )

bitStreamToIntArray( bitStream )

convertInt8ToBitStream( dataToBeInsertedAsBits_inDec )

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updated 2 years ago

BPSK Modulation in AWGN by Yasir Ahmed

This program simulates the BER performance of BPSK modulation in an AWGN channel. (bpsk, ber, ebno)

BPSK.m

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updated almost 3 years ago

Bit place slicing by Prashant

The program does a simple bit place slicing. (bit, slicing)

extract.m

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updated almost 6 years ago

Count "on", "off", or calculate simple "parity" bits of input by James Tursa

Three functions to calculate the number of "on", "off", or simple "parity" bits of input (coding theory, information theory, onbits)

offbits(varargin)

onbits(varargin)

paritybits(varargin)

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updated 6 years ago

intbitcopy and uintbitcopy by James Tursa

Exact bit copy of variable into signed int__ or unsigned uint__ of same element size (external interface, integer, bit)

intbitcopy.m

uintbitcopy.m

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updated 7 years ago

cmp: a pedestrian yet very fast file comparator by us

CMP compares two files byte by byte (path, directories, files)

r=cmp(varargin)

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updated 10 years ago

Make all Combinations of Bits by Tom Baker

Produce bit array of N bits with all combinations of 1s and 0s. (bit, data manipulation, matrix)

A=makebits(n)

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updated 10 years ago

Reproduce Matrix Rows by Tom Baker

REPROWS Make new matrix, duplicating all rows N times. (bit, manipulation, matrix)

reprows( A, N )

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