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

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

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 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 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.

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

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

MATLAB/Simulink for Digital Signal Processing

Many MATLAB codes for Digital Signal Processing

Compression Techniques

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

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

image compression using run length ecoding

rle application to image compression

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

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

Signal Segmentation Toolkit

High-performance, dependency-free signal segmentation and Run-Length Encoding tools.

Exchange](https://img.shields.io/badge/File_Exchange-183857-orange.svg)](https://www.mathworks.com/matlabcentral/fileexchange/183857-signal-segmentation-toolkit)A high-performance, vectorized toolkit for signal segmentation, Run-Length Encoding (RLE), and state-machine driven analysis. Optimized for large-scale engineering datasets (e.g., sensor logs). ##

Osprey: sound visualization, measurement, localization

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

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

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

RUN LENGTH ENCODING

rle is performed on a binay stream of data

Simulink Support Package for Arduino Hardware

Run models on Arduino boards

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

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);

RUN LENGTH DECODING

returns binary data from run length encoded array

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

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

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

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)

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

Simulink Support Package for Android Devices

Run models on Android devices

Overviewhttps://www.youtube.com/watch?v=clzBOaPTeA0Simulink Support Package for Android™ Devices lets you program and run algorithms on Android smartphones and tablets. The support package includes

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

Formant Estimation

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

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

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

Simulink Support Package for Apple iOS Devices

Run models on Apple iOS devices.

Apple iOS Devices enables you to create and run Simulink models on the iPhone, iPod, and iPad. The support package includes a library of Simulink blocks for:• Sensors• Audio capture and playback• Camera

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

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

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

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

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

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

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

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

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

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

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

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.

Deep Learning Toolbox Interface for LiteRT Library

Run pretrained LiteRT (aka TFLite) models using the LiteRT Interpreter with MATLAB and Simulink applications.

Library enables you to run cosimulations of MATLAB and Simulink applications with LiteRT (aka TensorFlow Lite or TFLite) models. This workflow enables you to use pretrained LiteRT models, including

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

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

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

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

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

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

Large-Scale Cloud Simulation for Simulink

Run large-scale simulations natively in the cloud using containers and Kubernetes

The Large-Scale Cloud Simulation for Simulink support package allows you to run massive simulations on the cloud using lightweight containers. The support package includes a MATLAB client and API to

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

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

Lempel Ziv Encoding

This is an implementation of Lempel Ziv encoding algorithm.

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.

Matgraph

Toolbox for working with simple, undirected graphs

JPEG Baseline Encoder

This baseline uses an encoding scheme based on the Discrete Cosine Transform (DCT).

Transform (DCT) to blocks of pixels, thus removing redundant image data.5. Quantize each block of DCT coefficients using weighting functions optimized for the human eye.6. Encode the resulting coefficients

Motion-Encoded Particle Swarm Optimization

Implementation of the Motion-Encoded Particle Swarm Optimization (MPSO) algorithm for the optimal search of a lost target using UAVs

This is the source code for the algorithm Motion-Encoded Particle Swarm Optimization (MPSO). The current implementation is for the optimal search of a lost target with the focus on Unmanned Aerial