Building on Mathematica's unified symbolic architecture, Mathematica 7 introduces several major new integrated forms of data manipulation—including large-scale support for images, for statistical models, and for geodetic data.

New in Image Processing & Analysis »

Image — create an image from an array of data, and represent any multichannel image

ImageData  ▪  ImageDimensions  ▪  ImageChannels  ▪  ImageHistogram  ▪  ...

ImageAdjust — adjust levels, brightness, contrast, gamma, etc.

ImageCrop  ▪  ImagePad  ▪  ImageResize  ▪  ImageRotate  ▪  ImageReflect  ▪  ...

ColorConvert  ▪  ColorSeparate  ▪  ColorQuantize  ▪  ...

Sharpen  ▪  Blur  ▪  Lighter  ▪  Darker  ▪  ImageEffect  ▪  ...

ImageFilter — apply an arbitrary filter to an image

ImageConvolve  ▪  GaussianFilter  ▪  LaplacianFilter  ▪  GradientFilter  ▪  ...

Dilation, Erosion, ... — morphological transformations of an image

DistanceTransform  ▪  TopHatTransform  ▪  MorphologicalComponents  ▪  ...

ImageAdd  ▪  ImageSubtract  ▪  ImageMultiply  ▪  ImageApply

ImagePartition  ▪  ImageAssemble  ▪  ImageCompose

New in Statistical Model Analysis »

LinearModelFit — construct a linear regression model from data

NonlinearModelFit — construct a nonlinear regression model

GeneralizedLinearModelFit  ▪  LogitModelFit  ▪  ProbitModelFit  ▪  FittedModel

"BestFit"  ▪  "FitResiduals"  ▪  "ANOVATable"  ▪  "CookDistances"  ▪  ...

DesignMatrix — construct a design matrix from data

ConfidenceLevel  ▪  VarianceEstimatorFunction  ▪  DispersionEstimatorFunction

Standardize — shift and rescale the data to zero mean and unit variance

Median, Quartiles, QuartileDeviation, ... (modified) — use with symbolic distribution

New in Interpolation »

BezierFunction — create a function representing a Bézier manifold in any dimension

BSplineFunction — create a function representing a B-spline manifold in any dimension

BernsteinBasis  ▪  BSplineBasis  ▪  SplineClosed  ▪  SplineDegree  ▪  SplineWeights  ▪  ...

Interpolation (modified) — find interpolation at a point

New Import & Export Formats

"GenBank"  ▪  "PDB"  ▪  "SDF"  ▪  "SMILES"  ▪  "MMCIF"  ▪  "MOL2"

"SHP"  ▪  "TIGER"  ▪  "SDTSDEM"  ▪  "GeoTIFF"  ▪  "SP3"

New Geodesy Functions »

GeoPosition — geodetic position specified by latitude, longitude

GeoDistance — distance between geodetic positions

GeoPositionXYZ  ▪  GeoPositionENU  ▪  GeoGridPosition  ▪  GeoDirection  ▪  ...

GeodesyData, GeoProjectionData — reference ellipsoids, datums and projections

Latitude  ▪  Longitude  ▪  DMSString  ▪  FromDMS  ▪  $GeoLocation  ▪  ...