Search Results for "bit array"
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Showing 32 open source projects for "bit array"
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SBJson 5
This framework implements a strict JSON parser and generator
...SBJson's number one feature is stream/chunk-based operation. Feed the parser one or more chunks of UTF8-encoded data and it will call a block you provide with each root-level document or array. Or, optionally, for each top-level entry in each root-level array. With this you can reduce the apparent latency for each download/parse cycle of documents over a slow connection. You can start parsing and return chunks of the parsed document before the full document has downloaded. You can also parse massive documents bit by bit so you don't have to keep them all in memory. -
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PythonCall & JuliaCall
Python and Julia in harmony
Bringing Python® and Julia together in seamless harmony. Call Python code from Julia and Julia code from Python via a symmetric interface. Simple syntax, so the Python code looks like Python and the Julia code looks like Julia. Intuitive and flexible conversions between Julia and Python: anything can be converted, you are in control. Fast non-copying conversion of numeric arrays in either direction: modify Python arrays (e.g. bytes, array. array, numpy.ndarray) from Julia or Julia arrays... -
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JSON implementation for Ruby
JSON implementation for Ruby
This is an implementation of the JSON specification according to RFC 4627. You can think of it as a low-fat alternative to XML if you want to store data on disk or transmit it over a network rather than use a verbose markup language. Both variants of the JSON generator generate UTF-8 character sequences by default. If an:ascii_only option with a true value is given, they escape all non-ASCII and control characters with \uXXXX escape sequences, and support UTF-16 surrogate pairs in order to... -
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64tass
An assembler for the legendary 6502 processor and it's derivatives
64tass is cross assembler targeting the 65xx series of micro processors. -
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WinForth64
64-bit Forth system for Windows
64 bit Forth system for Windows. Forth kernel is written from scratch in C/C++/Assembler. The Forth system is written in Forth and bootsrapped on the fly from source code. It provides full support of native api, callbacks and native threads. The system is the result of the idea to create modern Forth that can be used to solve different programming tasks. -
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libfc4c
Fast containers for C language
C dynamic containers are missing in the standard, so almost every single project in C uses different implementations. This library is yet another implementation of few basic containers, optimized for speed. A simplified interface to libarchive allows to save the containers in a compressed form. All the containers are 32bit. This greatly improves the performance (up to ~32%) and reduces the memory consumption (up to 41%) on 64bit systems. All the containers are pre-allocating buffers to... -
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HardwareLibre
http://hardwarelibre.esy.es/
Proyecto HardwareLibre™ Diseño, desarrollo e implementación de sistemas computacionales y software médico, educativo, audiovisual, industrial, arquitectónico y doméstico basado en especificaciones informáticas y computacionales de bajo consumo de recursos, alto nivel de seguridad, flexibilidad de implementación y operación, de código abierto y gratuito, orientado a sistemas industriales y comunicacionales de alto desempeño; a través de exposiciones demostrativas de capacitación y... -
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eCxx
A C++ library for AVR and NodeMCU
NOTE: This project is marked with 'Status: Abandoned' on SourceForge because not enough time can be dedicated to this project. However it may still get sporadic commits to the repository. eCxx is a library for AVR and NodeMCU tailored for micro LED displays and lighting effects. eCxx is utilizing Makefile build system. Java and Python based applications/tools are also included to ease the development and debugging process using the host PC. On one side, eCxx supports the original... -
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blind-watermark
Blind&Invisible Watermark, image blind watermark, extract watermark
Blind Watermark is a Python library for embedding hidden information inside images and recovering it without the original source image. It uses a DWT-DCT-SVD signal-processing pipeline to place watermarks with minimal visible change. Watermarks can contain text or raw bit arrays and may be protected with separate image and watermark passwords. The package provides both a Python API and command-line interface for embedding and extraction. Its examples evaluate recovery after rotation,... -
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core-array - general purpose associative
lightweight associatives arrays
core-array are general purpose associatives arrays with integer keys. This is a submodule of core-rc, which is a submodule of µwm. The current version is stable (but no delete single index). Delete is planned. -
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core-rc - runtime configuration
lightweight, easy usable and readable runtime configuration
core-rc contains the runtime configuration and configuration file parsing functions. This is a submodule of µwm. It uses core-array to store the parsed configurations. Planning: application config write. -
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Hex Encoding Utility
An utility that allows you to convert your data using Base16 encoding.
Base16 Encoding Utility is a small but useful console application for MS Windows that allows you to convert your data using hexadecimal encoding and provides additional tools to manage the formatting of the hex dump output. The utility has many options that allow you to customize the process of encoding and outputting data. Application input can be obtained from files, command line, keyboard or by redirecting output from another console application. The Base16 algorithm provides encoding in... -
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luaparse
A Lua parser written in JavaScript
A Lua parser written in JavaScript, originally written by Oskar Schöldström for his bachelor's thesis at Arcada. Unlike strings in JavaScript, Lua strings are not Unicode strings, but bytestrings (sequences of 8-bit values); likewise, implementations of Lua parse the source code as a sequence of octets. However, the input to this parser is a JavaScript string, i.e. a sequence of 16-bit code units (not necessarily well-formed UTF-16). This poses a problem of how those code units should be... -
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PPface
PPface is vector processor emulator / simulator
PPface is vector processor emulator / simulator (SIMD array processor with 1-bit processing elements). VEPRAN language used to design parallel algorithms and operate data slices. The system allows to visualize algorithm work by viewing vector memory and registers, it supports debugging and animated program execution. To run this app on 64-bit system please install Windows Virtual PC and Windows XP Mode. -
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STEAM game
Arduino project, game STEAM test with record
...But it can be connected to a microusb charger. A motion sensor will allow the system to wake up. It will have touch sensors and LCD screens. It will also have a led array and a speaker to animate the game a bit. -
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rows-column-extracter
Easily extract the rows/columns while handling your big data
Its a windows executable software tested on windows 10 - 64 bit machine. Feel free to use it at your discreation. Download and double click to install the software. Provide the installation path or leave the default of C:\Program Files. Once installed, move to the installation directory and double click extracter.exe application. Input the fields as detailed below, Remember, CSV file array starts from 0 hence, column/row number 1 will be considered as 2. -
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d-crypt
Tweakable 256-bit symmetrical block cipher.
D-crypt is an symmetrical block cipher operating on 256bit blocks with an key of the same length. The cipher takes 3 inputs: the data to encrypt, the symmetric key and a tweak consisting in a array of 16 integers representing each one of eleven possible keyaddition algorithms. Features a similar structure as AES (uses simpler versions of ShiftRows, MixColumns) and uses AES SBOX. It is an SP network. The Key Schedule is a different from AES's, however the Expansion is partially inspired in AES. The 256-bit key is turned into a 576-byte expanded key which is used in every key addition round. ... -
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SPA
SPA: a short peptide assembler for metagenomic data
...Our framework is based on a novel Short Peptide Assembler (SPA) that assembles protein sequences from their constituent peptide fragments identified on short reads. We also present a new implementation of SPA based on suffix array (SFA-SPA) which runs significantly faster than SPA. Youngik Yang, Cuncong Zhong, and Shibu Yooseph* J. Craig Venter Institute, San Diego, CA {yyang,czhong,syooseph}@jcvi.org * Corresponding author SPA is available in binary on 64 bit Linux OS. SFA-SPA is available in binary and source for 64 bit Linux OS. -
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AUM CSPRNG & Stream Cipher
A minimal CSPRNG reflecting the Zen of cipher design
AUM is an extremely fast, small-state, cryptographically secure pseudo-random number generator and stream cipher. AUM exhibits uniform distribution, mixes rapidly, has no detected bias, and comes in three variants: AUM16, with an internal state array of 16+4 32-bit words; AUM32, with an internal state of 32+4 words; and AUM64 with a 64+4-word state. The former permit seeding with a key of up to 512 or 1024 bits, the latter with a 2048-bit key. -
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BEDBUG CSPRNG & Stream Cipher
A family of FLEA-inspired CSPRNGs and Stream Ciphers
...It exhibits uniform distribution, mixes rapidly (with worst-case avalanche better than 16-bits), has no detected bias, and comes in three variants: BEDBUG128, with an internal state array of 128+3 32-bit words; BEDBUG256, with an internal state of 256+3 words; and BEDBUG512 with a 512+3-word state. The former permit seeding with a key of up to 4096 or 8192 bits, the latter with a 16384-bit key. The BEDBUG generator itself is a mere 5 lines of code: Three rotations; two pseudo-random lookups. The default BEDBUG configuration alternates the rotation constants unpredictably. ... -
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MOTE CSPRNG & Stream Cipher
A family of small-state CSPRNGs and Stream Ciphers
MOTE is a fast, small-state, cryptographically secure pseudo-random number generator (CSPRNG) and stream cipher. MOTE exhibits uniform distribution, mixes extremely rapidly, has no detected bias, and comes in three variants: MOTE8, with an internal state array of 8+4 32-bit words; MOTE16, with an internal state of 16+4 words; and MOTE32 with a 32+4-word state. The former permit seeding with a key of up to 256 or 512 bits, the latter with a 1024-bit key. Reduced to essentials, MOTE is only 5 lines of code: Ten arithmetic and bitwise operations in all. It's called MOTE because a PRNG can't be made much smaller (or faster) without introducing bias or severely reducing avalanche. ... -
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casefix
a small set of casing tools for use by all
...Also, there are 3 functions that interface char arrays and strings to the streaming editors. So the library can modify the casing of any character, character block (word), any character string, character array, or any character stream. Currently, libcasefix only handles 7 or 8 bit character sets with some support for UTF-8. With that in mind casefix does support a number of character sets for internationalization. Also, there is a casefix command that implements the functionality of the casefix library for use at the command line. -
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AlgART Java Libraries
Open source library for processing arrays and matrices
AlgART Java libraries for processing arrays and matrices are open-source product, distributed under MIT license. So, anyone can use them for free without any restrictions. Main features: 63-bit addressing of array elements (64-bit long int indexes), memory model concept (allowing storing data in different schemes from RAM to mapped disk files), wide usage of lazy evaluations, built-in multithreading optimization for multi-core processors, wide set of image processing algorithms over matrices, etc. - please see at the site. ... -
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examine
Table GUI for data file forensics.
A multi-document table interface with cells that can be formatted and colored by data slabs sampled from an input file, such as delimited, binary, or NetCDF. Plugin design allows for any type of data file to be imported and sliced as 2D slabs into the spreadsheet view. Intended for debugging array oriented data files down to the bit level. Uses wxPython.
