Package | Description |
---|---|
org.apache.sis.math |
A set of mathematical objects and algebraic utilities.
|
org.apache.sis.referencing.operation.builder |
Helper classes for creating Math Transforms from a set of points.
|
Modifier and Type | Method and Description |
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Vector |
Vector.compress(double tolerance)
Returns a vector with the same data than this vector but encoded in a more compact way,
or
this if this method can not do better than current Vector instance. |
Vector |
Vector.concatenate(Vector toAppend)
Returns the concatenation of this vector with the given one.
|
static Vector |
Vector.create(Object array,
boolean isUnsigned)
Wraps the given object in a vector.
|
static Vector |
Vector.createForDecimal(float[] array)
Wraps the given
float[] array in a vector that preserve the string representations in base 10. |
static Vector |
Vector.createSequence(Number first,
Number increment,
int length)
Creates a sequence of numbers in a given range of values using the given increment.
|
Vector |
Vector.pick(int... indices)
Returns a view which contains the values of this vector at the given indexes.
|
Vector |
Vector.reverse()
Returns a view which contains the values of this vector in reverse order.
|
Vector |
Vector.subList(int lower,
int upper)
Returns a view which contain the values of this vector in the given index range.
|
Vector |
Vector.subSampling(int first,
int step,
int length)
Returns a view which contain the values of this vector in a given index range.
|
Modifier and Type | Method and Description |
---|---|
Vector |
Vector.concatenate(Vector toAppend)
Returns the concatenation of this vector with the given one.
|
double |
Plane.fit(int nx,
int ny,
Vector z)
Computes the plane's coefficients from values distributed on a regular grid.
|
double |
Line.fit(Vector x,
Vector y)
Given a set of data points x[0 … n-1], y[0 … n-1],
fits them to a straight line y = slope⋅x + y₀ in a
least-squares senses.
|
double |
Plane.fit(Vector x,
Vector y,
Vector z)
Computes the plane's coefficients from the given ordinate values.
|
Constructor and Description |
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LocalizationGridBuilder(Vector sourceX,
Vector sourceY)
Creates a new, initially empty, builder for a localization grid of a size inferred from the given points.
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