Wolfram Resource System

Search the Wolfram Resource System

Search the Wolfram Resource System

Paclet Resource: WolframChemistry/ProteinVisualization

Functions for protein visualizations

Paclet Resource: WolframChemistry/IsomerGeneration

Generate Isomers from Chemical Formulas

Paclet Resource: TheRealCStover/MATrixLinearAlgeBra

A collection of WL implementations of Matlab functions

Paclet Resource: StianRamsnes/MaXrd

Symmetry data and utilities related to crystallography and X-ray scattering

Paclet Resource: PeterBurbery/UndirectedGraphs

Functions for undirected graphs

Paclet Resource: KlausSutner/Automata

Automata theory package

Paclet Resource: AntonAntonov/MosaicPlot

Mosaic plots for datasets and lists of records

Function Resource: ArcTanDegree

Compute the inverse tangent of a number and get a result in degrees

Function Resource: TanDegree

Compute the tangent of an angle given in degrees

Function Resource: ArcTanIntegral

Evaluate the inverse tangent integral

Function Resource: ArcCotDegree

Compute the inverse cotangent of a number and return a result in degrees

Function Resource: ArcCosDegree

Compute the inverse cosine of a number and return a result in degrees

Function Resource: ArcSinDegree

Compute the inverse sine of a number and return a result in degrees

Function Resource: ArcSecDegree

Compute the inverse secant of a number and return a result in degrees

Function Resource: ArcCscDegree

Compute the inverse cosecant of a number and return a result in degrees

Function Resource: ArcLine

A curved line between two points

Function Resource: VertexArc

Graphics primitive for the arc of a polygon vertex

Function Resource: CotDegree

Compute the cotangent of an angle given in degrees

Function Resource: CosDegree

Compute the cosine of an angle given in degrees

Function Resource: SecDegree

Computes the secant of an angle given in degrees

Function Resource: CscDegree

Compute the cosecant of an angle given in degrees

Function Resource: SinDegree

Compute the sine of an angle given in degrees

Function Resource: ThreePointArc

Draw an arc through three points

Function Resource: RootDegree

Get the polynomial degree of an algebraic number

Function Resource: PolynomialDegree

Compute the degree of a polynomial in any number of variables

Function Resource: ArcLengthIntegral

Generate an inactive integral or sum of integrals used for computing the arc length of an expression with given bounds

Function Resource: ArcInterpolation

Create an interpolation augmented with first derivatives of circles through consecutive point triples

Function Resource: PolynomialTotalDegree

Get the total degree of a polynomial in any number of variables

Function Resource: ClusteringCoefficientsByDegree

Collect the clustering coefficients of a graph by vertex degree

Function Resource: SupplementaryAngleDegree

Compute the geometric supplement to a given angle using degrees

Function Resource: ComplementaryAngleDegree

Compute the geometric complement to a given angle using degrees

Function Resource: ReferenceAngleDegree

Compute the reference angle to a given input angle using degrees

Function Resource: VertexDegreeRelativeFrequencies

Relative frequencies of VertexDegree in a graph

Function Resource: TangentialAngle

Compute the tangential angle of a curve

Function Resource: Protractor

Generate a graphical representation of a protractor

Function Resource: InvoluteCurve

Compute the involute of a curve

Function Resource: Biarc

Generate a biarc through two points

Function Resource: SolutionSugarContentConvert

Convert among various units of density of aqueous solutions related to sweetness

Function Resource: GraphIsolates

List the isolates in a graph

Data Resource: 2 DOF Helicopter Model

A model of a helicopter with two degrees of freedom (2 DOF)

Function Resource: GraphRemoveLooseEnds

Remove low-valence vertices in a graph

Function Resource: AlternatingTreeGraph

Construct an alternating tree graph

Function Resource: RandomWeightedGraph

Create a random weighted graph

Function Resource: SplineCircle

Generate a BSplineCurve primitive representing a circle

Prompt Resource: HumanNetworkConnection

Find the connection between two people

Function Resource: CircleFit

Find the best-fit circle for a set of points

Function Resource: SemiEulerianGraphQ

Test if a connected undirected graph is semi-Eulerian

Function Resource: RegularGraphQ

Return True if a graph is regular

Paclet Resource: ZigangPan/NonlinearSystems

This is a paclet on nonlinear systems with the ultimate goal of robust MRAC for linear systems

Function Resource: GeneralizedDMSString

Convert an angle into a customizable degree-minute-second string

Function Resource: MultivariateTaylorPolynomial

Generate a multivariate Taylor polynomial of a given total degree

Data Resource: Sample Data: US City Temperature

Average monthly temperatures in degrees Fahrenheit, from January 1964 to December 1973 in 3 different US cities

Function Resource: EulerizeGraph

Add edges to a graph to make it Eulerian

Function Resource: RoseCurveAnalysis

An interactive plot for the areas inside the rose curve

Function Resource: NaturalEquations

Compute the natural equations of a curve

Function Resource: QuantumEntanglementMonotone

Compute the degree of entanglement between a pair of subsystems in a discrete quantum state

Function Resource: RoseCurveProperties

Compute the properties of a specified rose curve

Function Resource: ClickPoincarePlot2D

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

Function Resource: QuadricSurfacePlot

Classify and plot any polynomial of degree two or less in three or fewer variables

Function Resource: ConicSectionPlot

Classifies and plots any polynomial of degree two or less in two or fewer variables

Paclet Resource: ZigangPan/MRRACLinearFullOrder

Model reference robust adaptive control design for MIMO LTI systems

Paclet Resource: PeterBurbery/MixedGraphs

A collection of mixed graph functionality

Function Resource: SphereFit

Find the best-fit sphere for a set of points

Paclet Resource: ZigangPan/SystemofSystems

Robust MRAC design for minimum phase composite system that consists of parallel interconnected MIMO LTI systems

Data Resource: Gridded World Population Density

UN-adjusted gridded world population density for the years 2000, 2005, 2010, and 2015

Paclet Resource: ZigangPan/LinearSystems

This Paclet is on LTI systems for the ultimate goal of a robust MRAC for minimum phase linear systems

Paclet Resource: NoahH/CreateCoil

Create simple, discrete coils using current-carrying loops, saddles or ellipses to generate magnetic fields

Paclet Resource: TheRealCStover/Trigonometry

A collection of lesser-known circular and hyperbolic trig functions and their inverses

Data Resource: Path of the Total Solar Eclipse of August 21st, 2017

Dataset of the Path of the Total Solar Eclipse of August 21st, 2017

Function Resource: UnwindingNumber

Evaluate the unwinding number

Function Resource: ColorWinding

Find the number of times the domain coloring of a function wraps around the color wheel along a given curve

Function Resource: TrigDataset

Get trigonometric datasets including closed-form values

Function Resource: EdgeMultiplicity

Count the multiplicity of edges in a graph

Function Resource: OsculatingParabola

Get the osculating parabola of a plane curve

Function Resource: OsculatingConic

Get the osculating conic of a plane curve

Function Resource: AberrancyCurve

Compute the curve of aberrancy of a plane curve

Function Resource: Geodesic

Compute the geodesics for a parametrized surface

Function Resource: EvoluteCurve

Compute the evolute of a curve

Function Resource: CurveAberrancy

Compute the aberrancy of a plane curve

Function Resource: RadiusOfAberrancy

Compute the radius of aberrancy of a plane curve

Function Resource: TriangleEdgeAngles

Given edge lengths of a triangle, return the angles opposite those edges

Function Resource: CesaroEquation

Compute the Cesàro equation for a planar curve

Function Resource: LoxodromeDistance

Compute the loxodrome distance between two points on a unit sphere

Function Resource: ReferenceAngle

Compute the reference angle to a given input angle

Function Resource: ComplementaryAngle

Compute the geometric complement to a given angle

Function Resource: SupplementaryAngle

Compute the geometric supplement to a given angle

Function Resource: GeneralizedAkimaInterpolation

Interpolate data using Akima's method or modifications of it

Function Resource: RicciCurvature

Compute the components of the Ricci curvature for a metric

Function Resource: RegularHyperbolicTilingGraph

Create a graph of a regular hyperbolic tiling

Function Resource: OsculatingCircleProperties

Compute the defining properties of the osculating circle for a curve at a point

Function Resource: CurvatureTorsionPlot3D

Plot a curve defined by its curvature and torsion

Function Resource: CurvaturePlot

Plot a curve defined by its curvature

Function Resource: HypergraphNeighborhoodVolumes

Find the volumes of successively larger neighborhoods around nodes in a hypergraph

Function Resource: Curvature

Compute the curvature of a curve

Function Resource: WhewellEquation

Compute the Whewell equation for a plane curve

Function Resource: CompassPoint

Returns a string with the closest (inter)cardinal direction

Function Resource: HumanProteinInteractionNetwork

Generate a graph of a specific portion of the human protein-protein interaction network for a gene

Function Resource: NetworkBasedInferenceScore

Calculate the network-based inference (NBI) connection score between two vertices in a bipartite graph

Function Resource: HyperbolicDistance

Give the distance between two points in hyperbolic space

Data Resource: City of Champaign Street Signs

The various street signs of Champaign, IL. Data on signs include ownership, size, type, etc.

Function Resource: CoordinateMappingData

Calculate characteristic properties for a generalized mapping between two coordinate systems

Function Resource: ZolotarevZ

Evaluate the Zolotarev polynomial

Function Resource: ChiSquareMarkovChainStatistics

Calculate a chi-square statistic reflecting the homogeneity of a Markov chain's transition matrix over several time periods

Function Resource: FullBSplineCurve

Modify a BSplineCurve object to have explicit settings for certain options

Neural Net Resource: EfficientNet Trained on ImageNet

Identify the main object in an image

Neural Net Resource: EfficientNet-V2 Trained on ImageNet Competition Data

Identify the main object in an image

Neural Net Resource: EfficientNet-V2 Trained on ImageNet-21K

Identify the main object in an image

Neural Net Resource: EfficientDet Trained on MS-COCO Data

Detect and localize objects in an image

Neural Net Resource: EfficientNet Trained on ImageNet with AdvProp and AutoAugment

Identify the main object in an image

Neural Net Resource: EfficientNet Trained on ImageNet with NoisyStudent

Identify the main object in an image

Neural Net Resource: EfficientNet Trained on ImageNet with RandAugment

Identify the main object in an image

Neural Net Resource: EfficientNet Trained on ImageNet with AutoAugment

Identify the main object in an image