Moser-de Bruijn sequence | Wolfram Resource System

Nucleotide sequences of the SARS-CoV-2 virus (the virus associated with the COVID-19 disease, formerly known as 2019-nCoV) including location, collection time and similar supporting data

Protein Sequences for the SARS-CoV-2 Coronavirus

Protein sequences of the SARS-CoV-2 virus (the virus associated with the COVID-19 disease, formerly known as 2019-nCoV) including location, collection time and similar supporting data

NInverseFourierSequenceTransform

Find a numerical approximation to the inverse Fourier sequence transform of a periodic function

ConvertSequenceBondsToDotBracketForm

Convert the bonds of a biomolecular sequence to a string in a basic dot-bracket form

BuildBioSequenceBondListFromFoldingMatrix

Construct all potential bond lists from a folding matrix associated with a biomolecular sequence

BioSequenceMoleculePlot3D

Visualize a biomolecular sequence in 3D with highlighted residues

What Fraction of Possible Letter Sequences Are Words?

FaurePoint

Get a point belonging to the Faure sequence

AlignmentToPositionDifferences

Convert a sequence alignment to a list of positional differences from the first sequence to the second

RadicalInverse

Compute the radical inverse of an integer to a given base

ESMFold-V1 Trained on UR50 Data

Predict protein's 3D structure from amino acid sequences

The Wild Ass's Skin

Plaintext for Honoré de Balzac's "The Wild Ass's Skin"

BLASTSearch

Analyze biological sequence similarity using Basic Local Alignment Search Tool

AlignNearlyIdenticalSequences

Align sequences known to be nearly identical

Don Quixote - English

The Adventures of Don Quixote, Volume One, by Miguel de Cervantes

Don Quixote - Spanish

The Adventures of Don Quixote, Volume One, by Miguel de Cervantes

KroneckerPoint

Get a quasirandom point based on Kronecker sequences

Compare Two ECG Signals Using DTW

Use the dynamic time warping distance to compare two heartbeat signals

RatioPartition

Partition a list into sublists with lengths proportional to weights in another list

VisualizeDigitPath

Get a graph of the sequential digit path of a number

GeometricProgression

Produce a set of values in geometric progression

Compare and Predict Stock Prices

Use dynamic time warping to predict stock prices for the next 30 days

Random Chain Molecule

Construct a molecule from a random sequence of atoms

PeptideHydropathyPlot

Generate the hydropathy plot of a peptide sequence

ArithmeticProgression

Produce an arithmetic progression with a specified difference

DNAAlignmentPlot

Generate a visualization for DNA sequence alignment

ImportVCF

Import files in the VCF format, a bioinformatics standard for storing gene sequence variations

Arecibo Telescope 1974 Transmitted SETI Message

A sequence intended for communication with extraterrestrial intelligence, transmitted in 1974 from the Arecibo radio telescope

Collatz

Get the Collatz sequence starting with a given value

DPSSWindow

Generate the zero-order discrete prolate spheroidal sequence window

NCBIVirusGenomeData

Retrieve virus genome data, including the associated sequence and metadata

FindEquationalPath

Find a path that goes from one expression to another with a sequence of replacements

GC Content in Bacteria Phyla

Analyze the proportion of guanine and cytosine bases in various bacteria genomes

DiscreteDolphChebyshevWindow

Return a discrete Dolph-Chebyshev window sequence

RichardsonExtrapolate

Calculate an accelerated version of a symbolic sequence

NucleotideStaveDiagram

Generate the stave diagram corresponding to a nucleotide sequence

FareyRange

Generate a list of fractions with a bounded denominator

BarningHallTree

Generate primitive Pythagorean triples in a tree form using Fibonacci matrices

DifferencesBy

Apply a function to neighboring pairs in a list

AlignmentClusterPlot

Generate a density plot of opinion alignment from a list of relations

CatalanRank

Find the rank of a totally balanced binary sequence

Interleave

Combine multiple lists into a single list by interleaving their elements in sequence

SternBrocot

Get the position of a fraction or vice-versa in the Stern–Brocot sequence

Create a Slow Motion Video with Optical Flow

Interpolate between existing image frames to create a slow motion sequence

SteenrodReduce

Evaluate products and sums of monomials in the Steenrod algebra for the prime 2 written in the Serre–Cartan basis

NCBITranslationTableConvert

Convert between codon associations and NCBI-style translation tables

CalkinWilf

Get the position of a fraction or vice-versa within the Calkin–Wilf sequence

PANTHERTreeGrafter

Integrate a protein sequence into an existing phylogenetic tree of a protein family

NuIDEncode

Generate the nucleotide universal identifier (nuID) of an oligonucleotide sequence

FibonacciQ

Check if a given number is a Fibonacci number

LongestCommonPrefix

Find the longest common contiguous prefix of a set of strings or lists

CatalanUnrank

Find the totally balanced binary sequence for a given rank

Find a Checkmate in 18 Moves

Use a chess engine to find a long sequence of white chess moves leading to checkmate

PeptideName

Construct the semisystematic name of a peptide from its amino acid sequence

BinaryRunRandomnessTest

Conduct a runs–based test on a sequence of zeros and ones

FindLinearRecurrenceEquations

Find equations describing a linear recurrence corresponding to an input sequence

UpSetChart

Visualize the intersections and aggregates of intersections of tuples of intersecting sets

GetPubMedIdentifiers

Find the PubMed entries corresponding to a given identifying NCBI succession for a biological sequence

OEISLookup

Look up a sequence of numbers on the Online Encyclopedia of Integer Sequences (OEIS)

JoinMost

An operator that joins in front of its arguments the sequence of lists it is provided

AntonAntonov/MermaidJS

Graphics and images corresponding to mermaid-js specifications

SimpleListAnimate

Create an animation from a list of expressions

NCBIEntrezData

Access biomedical data in the NCBI Entrez system

NuIDDecode

Generate the oligonucleotide sequence corresponding to a given nucleotide universal identifier (nuID)

EnsemblGenomeRegion

Retrieve features that overlap a given genomic region

NucleotideName

Construct the semisystematic name of an oligonucleotide from its DNA or RNA base sequence

ArcsineLawRandomnessTest

Use the arcsine law to assess the randomness of a sequence of zeros and ones

LaurentExtendedGCD

Compute the GCD and successive quotients for a pair of Laurent polynomials

JoinRest

An operator that performs a Join of its argument with the sequence of lists it is provided

PruferCodeToLabeledTree

Construct a labeled tree given its Prüfer code

LabeledTreeToPruferCode

Find the Prüfer code associated with a labeled tree

CDC Primers for SARS-CoV-2 Research

Primers provided by the US Centers for Disease Control and Prevention (CDC) for identifying SARS-CoV-2 for research purposes, including the names, sequences, working concentration, and related information

CalkinWilfTree

Generate a complete binary tree of positive fractions

SternBrocotTree

Generate a complete binary search tree of positive fractions

LabelListPlot

Plot the occurrences of labels in a list

SpectralRandomnessTest

Use a discrete cosine transform–based method to test the randomness of a sequence of random reals

ContainsOrderedItemsQ

Test whether a list contains a subsequence without requiring the subsequence to be in a single sequence

EnsemblGenomeAssemblyConversion

Convert chromosome coordinates on one genome assembly to another

RunCountRandomnessTest

Conduct a runs up–based randomness test on a sequence of random reals between 0 and 1

MapSlice

Provide the part specifications to a mapped function as a sequence of arguments after the first one

ImportFASTA

Import FASTA data from the NCBI

ConcordanceWords

Find words associated with a search term in a list, text file, PDF or URL

PhylogeneticTreePlot

Plot a dendrogram for a set of genome nucleotide sequences

SpeciesGenomeSummary

Find genome information for a given taxonomic species

RoBERTa Trained on BookCorpus, English Wikipedia, CC-News, OpenWebText and Stories Datasets

Represent text as a sequence of vectors

MermaidInk

Get an image corresponding to a Mermaid-JS specification via the web Mermaid-Ink interface of Mermaid-JS

SciBERT Trained on Semantic Scholar Data

Represent text as a sequence of vectors

RunLengthRandomnessTest

Conduct a randomness test on a sequence of random reals between 0 and 1 using run lengths of increasing subsequences

ExportNewickString

Generate the Newick string representation of a tree

VGGish Feature Extractor Trained on YouTube Data

Represent sounds as a sequence of vectors

Pre-trained Distilled BERT Trained on BookCorpus and English Wikipedia Data

Represent text as a sequence of vectors

BioBERT Trained on PubMed and PMC Data

Represent text as a sequence of vectors

DistilBERT Trained on BookCorpus and English Wikipedia Data

Represent text as a sequence of vectors

BERT Trained on BookCorpus and Wikipedia Data

Represent text as a sequence of vectors

MiniLM V2 Text Feature Extractor

Represent text as a sequence of vectors

MermaidDiagram

Mermaid-JS diagrams code generator

EnsemblCrossReference

Look up Ensembl identifiers or external symbols and provide cross references in other databases

ChiSquareRandomnessTest

Test a sequence of zeroes and ones (or a set of random reals between 0 and 1) for equidistribution and return a p-value

EnsemblPhenotype

Retrieve phenotype information associated with genomic variants

PseudoQuotientRemainder

Compute the pseudoquotient and pseudoremainder with respect to a given variable for a pair of polynomials

GPT2 Transformer Trained on WebText Data

Generate text in English and represent text as a sequence of vectors

GPT Transformer Trained on BookCorpus Data

Generate text in English and represent text as a sequence of vectors

WallGo/WallGoMatrix

Computes 2-to-2 scattering matrix amplitudes for arbitrary quantum field theories

Wolfram Python Character-Level Language Model V1

Generate Python code

Wolfram LaTeX Character-Level Language Model V1

Generate LaTeX code

Wolfram JavaScript Character-Level Language Model V1

Generate JavaScript code

Wolfram C Character-Level Language Model V1

Generate C code

Deep Speech 2 Trained on Baidu English Data

Transcribe an English-language audio recording

Sketch-RNN Trained on QuickDraw Data

Generate hand-drawn sketches

WolframChemistry/ProteinVisualization

Functions for protein visualizations

Wolfram English Character-Level Language Model V1

Generate text in English

Vision Transformer Trained on ImageNet Competition Data

Identify the main object in an image

Western Europe Grape Harvest

Western Europe 650 year Grape Harvest Data from 1354 to 2007

Mexico City Subway Network

The Mexico City subway network

CoCa Image Captioning Nets Trained on LAION-2B Data

Represent words and images as vectors

TraceView

Interactively explore execution traces

Discrete-Time Fourier Transform of a Moving-Average Filter

Obtain and visualize the frequency response of a 2D moving-average filter

ProteinImageString

Visualize text with letters represented by protein structures

RNAFoldingMaximumBasePairing

Fold a single RNA strand for maximum base pairing

CharacterProteinPlot3D

Visualize English letters with 3D protein structures

NCBIGenomicSNPData

Retrieve information on reference SNPs from the NCBI database

Sample Data: Urkiola Woods

Locations of birch and oak trees in a secondary wood in Urkiola Natural Park (Spain) annotated with birch/oak marks

Organ Transplants by Country

Organ Donation and Transplantation Activities

DNAtoAminoAcid

Convert a given strand of DNA to a list of amino acids

RNAFoldingFreeEnergyChange

Calculate the free energy changes for folding one RNA strand using nearest neighbor parameters

UCSCGenomeTrackData

Retrieve genome track data accessible in the UCSC Genome Browser database

Sample Data: Satellite

Classify the type of land surface of a scene photographed by the Landsat MSS satellite given four digital images of the scene taken in different spectral bands

Sample Data: France Bastides

Locations of bastides (walled cities) in France annotated with name and foundation year

Sample Data: Paracou Kimboto Trees

Locations of Kimboto trees at Paracou in French Guiana, annotated with adult/juvenile marks

Linear Codes

Linear codes provide an optimal way for transmitting blocks of data over noisy channels

Jlaragonvera/CGAlgebra

Calculations on conformal geometric algebra

SpliceAt

Splice expressions at certain positions

ExpressionLineDiff

Highlight the changes between two expressions

DISCOSingleCellAtlas

Explore single-cell atlases by tissue type

Lorem Ipsum

"Lorem Ipsum" is filler text in graphic design and publishing derived from Cicero's "On the ends of good and evil", section 1.10.33.

NInverseLaplaceTransform

Find the numerical approximation for the inverse Laplace transform

PatternSort

Sort a list of patterns according to their precedence

DAVIDGeneEnrichmentAnalysis

Retrieve a functional enrichment analysis on a gene list from the DAVID genetics website

HighlightTextDifferences

Highlight the changes between two similar strings

WenigerSum

Evaluate an infinite sum using the Weniger transformation

StringOverlaps

Find substrings that overlap between strings

NameValuePattern

Define a pattern expression for matching optional arguments with defaults

BioDBnetGeneData

Access information on genes available in major biological databases

Track the Altitude of a Drone

Design an estimator-regulator tracking controller for a quadcopter drone to set its altitude to a desired value

HumanMethylation450 BeadChip

Genomic coordinates relative to the CpG loci identifiers for Infinium HumanMethylation450 BeadChip

Human Protein Atlas

Data from The Human Protein Atlas

SplitWhen

Split a list every time an element satisfies a test

BioMoleculeIDRs

Compute the intrinsically disordered regions (IDRs) in a protein

Excise

Remove enclosed arguments

ABC Conjecture

ABC triples by quality

BioMoleculeFluctuationPlot3D

Show the fluctuations of residues in a biomolecule

RecognizeSeries

Recognize functions by their power series expansions

KEGGModule

Get information about a KEGG module

KEGGOrthology

Get information about a KEGG orthology

NCI Standard Anticancer Agents

Dataset of the NCI standard anticancer agents

BioMoleculePlot3D

Visualize the 3D structure of biomolecules

PartitionWhile

Partition a list by a condition on the sublists

BeheadAt

Remove heads from subexpressions

Dutch Railway Network

The Dutch railway network data

MortonCurve

Generate a Morton (z-order) curve

ArgumentCount

Count the number of arguments a pure function or compiled function takes

LevinSum

Evaluate an infinite sum using the Levin transformation

Mediant

Compute the mediant of a list of non-negative rationals

IncreasingFilter

Filter a list, keeping only increasing values

Human Protein Protein Interaction Network Genes

Dataset containing information on all protein coding genes in the Human Protein Protein Interaction Network (PPIN)

FindClosedForm

Search for a formula that yields a given number

Selected CIE Colorimetric Tables

Standard illuminants, colorimetric observer curves, and daylight components for working with visible light spectra and illumination, from Publication CIE 15:2004

ClickPoincarePlot2D

Create an interactive view of Poincaré sections of a two-degree-of-freedom Hamiltonian system

Sample 3D Model: Fan Disk

3D model of a fan disk component

Power Density in Biological and Astronomical Systems

Power density in various systems in the universe for a comparison of their thermodynamics efficiency

MostFrequentKStringDistance

Calculate a distance metric between two strings based on the occurrences of their top-k most frequent characters

StringsToVectors

Convert a set of text strings to numeric vectors

FastDVDNet Trained on DAVIS Data

Remove noise from a video

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