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MaXrd

Guides

  • MaXrd – Mathematica X-ray diffraction package

Tech Notes

  • Applying crystal data
  • Basic computations
  • Computations on reflections
  • Formulas in crystallography
  • Importing crystal data
  • Quick guide to conditions
  • References
  • Symmetry calculations
  • The association structure of crystallographic data
  • Using the rotation options

Symbols

  • AttenuationCoefficient
  • BraggAngle
  • ConstructDomains
  • CrystalDensity
  • CrystalFormulaUnits
  • CrystalPlot
  • DarwinWidth
  • DistortStructure
  • DomainPlot
  • EmbedStructure
  • ExpandCrystal
  • ExportCrystalData
  • ExtinctionLength
  • FindPixelClusters
  • GetAtomCoordinates
  • GetAtomicScatteringFactors
  • GetCrystalMetric
  • GetElements
  • GetLatticeParameters
  • GetLaueClass
  • GetScatteringCrossSections
  • GetSymmetryData
  • GetSymmetryOperations
  • ImportCrystalData
  • InputCheck
  • InterplanarSpacing
  • MergeDomains
  • MergeSymmetryEquivalentReflections
  • MillerNotationToList
  • MillerNotationToString
  • ReciprocalImageCheck
  • ReciprocalSpaceSimulation
  • ReflectionList
  • RelatedFunctionsGraph
  • ResetCrystalData
  • ResizeStructure
  • SimulateDiffractionPattern
  • StructureFactor
  • StructureFactorTable
  • SymmetryEquivalentPositions
  • SymmetryEquivalentReflections
  • SymmetryEquivalentReflectionsQ
  • SynthesiseStructure
  • SystematicAbsentQ
  • ToStandardSetting
  • TransformAtomicDisplacementParameters
  • UnitCellTransformation
  • $CrystalData
  • $GroupSymbolRedirect
  • $LaueClasses
  • $MaXrdPath
  • $MaXrdVersion
  • $PeriodicTable
  • $PointGroups
  • $SpaceGroups
  • $TransformationMatrices
StianRamsnes`MaXrd`
FindPixelClusters
​
FindPixelClusters
[image]
distinguishes two-dimensional clusters in the
image
.
​
​
FindPixelClusters
[images]
loops through a list of
images
.
​
Details and Options

Examples  
(1)
Basic Examples  
(1)
In[1]:=
laueIamge=Import@FileNameJoin​​
$MaXrdPath
,"Resources","ExampleFiles","DiffractionImages","Laue.png"
Out[1]=
Contents cannot be rendered at this time; please try again later
In[2]:=
points=
FindPixelClusters
[laueIamge]
Out[2]=
{{223,481},{14,180},{26,353},{62,252},{75,221},{80,297},{88,161},{93,91},{103,360},{125,434},{129,194},{137,316},{144,142},{167,368},{169,32},{180,250},{216,136},{205,380},{204,374},{212,378},{246,357},{255,77},{244,183},{260,299},{268,143},{277,143},{296,197},{301,408},{294,250},{303,331},{309,269},{316,232},{344,146},{371,308},{411,220}}
In[3]:=
Show[​​SetAlphaChannel[laueIamge,0.5],​​ListPlot[points,​​FrameTrue,AspectRatio1,​​PlotStylePointSizeLarge],​​ImageSizeMedium​​]
Out[3]=
Contents cannot be rendered at this time; please try again later
SeeAlso
ReciprocalImageCheck
 
▪
ReciprocalSpaceSimulation
 
▪
ReflectionList
 
▪
SystematicAbsentQ
 
▪
SymmetryEquivalentReflections
 
▪
InterplanarSpacing
RelatedGuides
▪
MaXrd – Mathematica X-ray diffraction package
""

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