rude: a pedestrian run-length decoder-encoder

Run-length- decodes or encodes any ML datatype.

This exciting tool with a small footprint run-length- decodes and encodes any MATLAB data type including- numbers- strings- cells with any contentsin almost no timelook at the accompanying published

RLE Run Length Encoding

RLE Run Length Encoding and Irle Inverse Run Length Encoding

rle:Run Length Encoding, use it to compress a vector of values.irle:Inverse Run Length Encoding, use it to reconstruct a vector of values.Readme:Help, how you can use this code.

Run Length Encoding

Run Length Encoding - Loss less Coding Technique

% rleenc - Run Length Encoding Algorithm% rleenc - function performs run length encoding for binary input sequence.% ins - input sequence% enc - encoded output%% For example, x=randint(1,10,[0

Run length Encoding

This file encode input matrix using RLE

This file is use for data compression on run time for this purpose it use run length encoding and here operation is perform bit by bit

Run Length Encoding and Decoding

These two m files are for RLE encoding and decoding.

Simple m files, one for Run Length Encoding and the other for Run Length Drcoding.

MATLAB/Simulink for Digital Signal Processing

Many MATLAB codes for Digital Signal Processing

Run Length Encoding of SPIHT

SPIHT Run length encoded

This zip contains a simple paper of SPIHT generated streams run length encoded ... later i'll be posting the MATLAB source code also and also SPIHT with Arithmetic codingRavi Lakkundi

Run length Decoding

It will decode run length encoded data

This file is use for decoding of run length encoded data by function i give previously that is run_length

runindex

linear indices for each run in a vector (run length encoding, and decoding)

] = rundindex(V) also returns a run length encoding of V in the N-by-3 array RLE. Each row is a run, with the value in the first column, the start index in the second column, and the run length

sequence length encoder (seqle, similar to rle)

Encodes data run lengths for specified sequence in manner similar to RLE

RLE encodes the runlengths of constant values in a vector. SEQLE takes an increment value as a second argument and encodes sequences which increment by that value.Decoder included.Design based on

Compression Techniques

Huffman, Extended Huffman, Arithmetic, LZ78, Run Length Encoding, Run Length Decoding, DCT

RunLength

RunLength coding as fast MEX and M-code

RUNLENGTH - Run-length codingRun-length encoding splits a vector into one vector, which contains theelements without neighboring repetitions, and a second vector, whichcontains the number of

Osprey: sound visualization, measurement, localization

View and measure spectrograms of sound files, and localize sounds in them

2D RLE Image

This is a code for my paper Lossless Text Image Compression using Two Dimensional Run Length Encoding

Lossless Text Image Compression using Two Dimensional Run Length EncodingPlease cite the followingNuha, Hilal H. "Lossless Text Image Compression using Two Dimensional Run Length Encoding." Jurnal

Compression of MoCap Data using DWT (GUI based)

Compression of Motion Capture Data (ASF/AMC format) using Discrete Wavelet Transform

This GUI based code performs the lossy coding of motion capture data stored as ASF/AMC file format. 1) Read the file "0-Readme-Help How to Use the System.pdf"2) Run the script

image compression using run length ecoding

rle application to image compression

RLE de/encoding

A simple m-file which (de)compresses your data using RLE.

A simple (de)compression program using Run Length Encoding.Compression is done that easy:compressedData = rle(originalData);Decompression:originalData = rle(compressedData);

Simulink Support Package for Arduino Hardware

Run models on Arduino boards

releases - R2019b and OnwardsPlatform Compatability:Windows : R2016b onwardsLinux : R2016b onwardsmacOS (Intel) : R2016b onwardsmacOS (Apple Silicon): R2024a onwardsVideosRun Models Interactively on Arduino

MATLAB Support Package for Quantum Computing

Build, Simulate, and Run Quantum Algorithms

MATLAB Support Package for Quantum Computing lets you build, simulate, and run quantum algorithms. The support package enables you to prototype algorithms to accelerate solving problems such as

Bit plane Encoding of an Image

Bit plane encoding of an image uses run length coding algorithm to get the number of runs of zeros and ones in each plane.

format is stored in a structure for all eight plane with first column representing the number of ones or zeros and the second column representing the bit one / zero. Also run length coding can be done

RUN LENGTH ENCODING

rle is performed on a binay stream of data

Encoding text into image gray levels

Lets the user hide a text string into the lowest bits of image pixels so that it is unnoticeable.

This demo lets the user type in a text message, choose an image to hide the message in (from the list of demo images shipped with MATLAB), and choose the bit plane to encode the message in. It

Simulink Support Package for Raspberry Pi Hardware

Run models on Raspberry Pi.

Simulink^® Support Package for Raspberry Pi™ Hardware enables you to create and run Simulink models on Raspberry Pi hardware.The support package includes: ● Library of Simulink blocks for configuring

Run Length coding v4

Implements runLength coding for image processing

This version supports encoding and decoding binary images and also large binary signals. ----------------------------------------------- Change log v4----------------------------------------------- o

Gray Level Run Length Matrix Toolbox

The toolbox provide useful functions for extract high order run length features

This toolbox provides several state of the art high order run length matrix statistics for image analysis. Currently supported features are:1. 0,45,90,135 direction run-length matrix2. Fully

GRAY LEVEL RUN LENGTH MATRIX

THIS PROGRAM SELECT A ROI, QUNATIZE TO LOWER BIT LEVEL AND COMPUTES GRAY LEVEL RUN LENGTH MATRIX

NON-UNIFORMITY (GLN) 4. RUN PERCENTAGE (RP) 5. RUN LENGTH NON-UNIFORMITY (RLN) 6. LOW GRAY LEVEL RUN EMPHASIS (LGRE) 7. HIGH GRAY LEVEL RUN EMPHASIS (HGRE)

JSONLab: portable, robust JSON/binary-JSON encoder/decoder

A toolbox to encode/decode JSON/UBJSON/MessagePack files in MATLAB/Octave

jsonencode/jsondecode using the BuiltinJSON optionautomatically switch from struct to containers.Map when encoded key-length exceeds 63provide fall-back zlib/gzip compression/decompression function (octavezmat) on Octave

Formant Estimation

Illustrates an algorithm for estimating the locations of the formants of voiced speech intervals

Byte encoding utilities

Matlab utilities to encode/decode Base64 string and GZIP bytes.

Matlab encoding utilities=========================Matlab utilities to encode/decode a byte sequence. The package supports thefollowing features. * Base64 encode * ZLIB compression * GZIP compression

CONTIGUOUS -- Start and stop indices for contiguous runs

RUNS = CONTIGUOUS(A,NUM) returns the start and stop indices for contiguous runs of the elements NUM

vector NUM. These matrices have the following form: [startRun1 stopRun1] [startRun2 stopRun2] [ ... ... ] [startRunN stopRunN]Example: Find the runs of '0' and '2' in vector A

PADCAT

concatenate vectors with different lengths by padding with NaN

PADCAT - concatenate vectors with different lengths by padding with NaN M = PADCAT(V1, V2, V3, ..., VN) concatenates the vectors V1 through VN into one large matrix. All vectors should have

RUN LENGTH DECODING

returns binary data from run length encoded array

returns binary data from run length encoded arrayworks with run length encoding.

Shannon-fano encoder

a shannonfano encoder with a row matrix input of occurrences/probab and outputs codewords&avelength

its credibility, play sf encoder (need to change the location of ff7.txt)sfencoderkasan is a function file for shannon-fano encoderits input is a row matrix of occurrences or probabilitiesits outputs

JPEG Encoder Decoder

image encode/decode using DCT, quantization, zigzag reordering & run-level coding of JPEG standard

This is a JPEG encoding & decoding program of still image. It does not use level shifting. Discrete Cosine transform (DCT) is performed both by classical & Chen's Flowgraph methods

FINDSEQ

Find sequences of repeated (adjacent/consecutive) numeric values. NaNs and Infs are supported.

last value of the sequence- 4th col.: the length of the sequence[VALUES, INPOS, FIPOS, LEN] = findseq(...)Get OUT as separate outputs. For details see helpFor examples see the attached

Substitution Cipher encoder and decoder

A simple pair of functions to encode messages and decode them by means of frequency analysis.

time but,depending of the length of the text, highly likely to get the letters "T"and "E" correct. From here the user may spot an error in the decoding,such as "TQE" which is obviously "THE", and the

run_exiftool

Read and write full Exif metadata from image files. A Matlab front end for ExifTool, by Phil Harvey.

JPEG-baseline-matlab-code

Produces JFIF compliant baseline JPEG images (grayscaled & color & Huffman optimized version)

This is the release of the first JFIF / JPEG baseline compliant JPEG encoder using MATLAB code.- Supports grayscaled or color encoding- Chroma subsampling- Huffman table optimizationWe will also

Base64 Image Encoder

Encode a MATLAB (R) figure or file on disk as a string in Base64

Base64img takes a MATLAB figure and encodes it as a JPEG in a base64 string. This string can be used directly in a web page to display an image without an image file (in a subset of browsers only- 32

DTMF Encoder/Decoder

Little and simple Tool for DTMF Encoding/Decoding

This little and simple dtmf tool was created at university. It encode and decode an array of dtmf characters.MFV ist ein Programm, welches während einer Hochschulvorlesung entworfen wurde. Das

Conventional Encoder

Matlab code that encodes given input using convolution encoding

Use this to convolutionally encode bit sequences of any length. It takes the bit sequence and constraint length as input. It returns the encoded sequence and the generator polynomial used to encode

cline.m

Plots a 3D line with color encoding along the length.

This function plots a 3D line (x,y,z) encoded with scalar color data (c) using the specified colormap (default=jet). Thus, lines with variable color can be plotted (eg. temperature along a 3D line

Convolutional encoder simulation

M-file that takes input bit sequence of any length and constraint length and gives the convolutional

Use this to convolutionally encode bit sequences of any length. It takes the bit sequence and constraint length as input. It returns the encoded sequence and the generator polynomial used to encode

Simulink Support Package for LEGO MINDSTORMS EV3 Hardware

Run models on LEGO MINDSTORMS EV3.

Overview:Simulink^® Support Package for LEGO^® MINDSTORMS^® EV3 Hardware enables you to create and run Simulink models on LEGO MINDSTORMS EV3 hardware. The support package includes a library of Simulink

QR Code encode and decode

Functions to encode and decode a QR bar-code in images

A wrapper to the zxing library (http://code.google.com/p/zxing/). This submission includes files to encode a QR code from a string message, and decode a string message from an image containing an

Shannon's Binary Encoding

Shannon's Binary Encoding Using MATLAB

A MATLAB code that encodes the given set of probabilities into Shannon's Binary Code and finds the entropy, efficiency, redundancy of the Encoding process.

Gray Level Run Length Image Statistics

Compute image statistics from the gray level run length matrix.

This matlab program computes several image statistics from a gray scale image using the gray level run length matrix, these are:1. SHORT RUN EMPHASIS (SRE)2. LONG RUN EMPHASIS(LRE)3. GRAY LEVEL

Quiver Color and Length management

Functions to change aspects of Quiver plots in Matlab. Color, length of vector, length of head and angle of the head can easily be changed.

I provide two functions.SetQuiverColor and SetQuiverLength.The function SetQuiverColor is heavily based on the answer by Suever found on Stackoverflow forum

Matgraph

Toolbox for working with simple, undirected graphs

Tail biting convolutional encoder

Convolutionally encode binary data considering initial value of shift registers

value of the shift register of the encoder shall be set to the values corresponding to the last 6 information bits in the input stream.It defines tail biting convolutional code with constraint length 7

Day Length

Calculates the length of daylight for any day and latitude

Calculates the length of daylight for any day of the year and latitude. This uses Herbert Glarner's formulae which do not take into account refraction, twilight, size of the sun, etc

Quadtree decomposition (Encoding) and Decoding of RGB Image

Quadtree decomposition (Encoding) and Decoding of RGB Image of size M-by-N-by-3.

components.For any R, G, or B block, if the difference between the maximum and minimum values of the block exceeds its respective threshold, the RGB block is split into four smaller blocks.In lossy encoding, the

Raspberry Pi Quadrature Encoder SFunction

Quadrature encoder route implemented with interrupts with WiringPi

This code is port of Giampy's encoder SFunction from Arduino using the WiringPi library.It has support for multiple encoders.Other device driver block, and the hardware it was run on is available at

Convolutional Encoder

M-file for simulating a convolutional encoder

This m-file allows the user to input a source code to be encoded and also input the values of the generator polynomials. It outputs the encoded data bits, where 1/n is the code rate.

DGM's Legacy STL Tools

An efficient and fully-featured legacy-compatible STL encoder and decoder, along with other assorted tools.

demo files:stltool_demos.m: Demos for the encoder and decoderassortedemos.m: Demos for everything elseExample STL files are included.With a few exceptions, everything should run in any MATLAB version

QR Code encoder

The QR Code encoder, based on Lior Shapira's work

This is the next incarnation of Lior Shapira's QR encoder, based on ZXing library.It supports error correction levels, character sets other than ISO-8859-1 and the parameters are passed on more

4B/5B Encoder line - Codificador de Linea 4B/5B

4B/5B Encoder line written in Matlab / Codificador de linea 4B/5B escrito en Matlab.

, unrestricted length encoding and presents the spectrum of the signal.No tiene restricciones en la longitud de la senal, y presenta el espectro.En telecomunicación, 4B5B es una forma de código de línea de

MP3WRITE and MP3READ

mp3 audio encoding/decoding

Toolbox signal

Signal processing related functions.

encoder.m decoder.m

Simple and instructive implementation of symmetric-key encryption and decryption.

Tristan Ursell Encoder - dual level Jan 2017 Includes two functions -- an encoder and decoder which together form a private symmetric key encryption system, with message-length masking