rtron-math/io.rtron.math.linear/RealVector

RealVector

class RealVector(entries: DoubleArray)

Real vector of double values, whereby the number of provided values defines the dimension of the vector.

Parameters

entries

entry values of the real vector

Constructors

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constructor(entries: List<Double>)
constructor(entries: DoubleArray)

Types

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object Companion

Properties

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val dimension: Int

dimension of the vector

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val norm: Double

L_2 norm of the vector

Functions

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fun containsInfinite(): Boolean

Returns true, if any entry of this vector is Infinite.

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fun containsNaN(): Boolean

Returns true, if any entry of this vector is NaN.

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fun dotProduct(other: RealVector): Double

Returns the dot product of this with the other.

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fun ebeDivide(other: RealVector): RealVector

Returns the element-by-element division of this with the other.

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fun ebeMultiply(other: RealVector): RealVector

Returns the element-by-element product of this with the other.

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open operator override fun equals(other: Any?): Boolean
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operator fun get(index: Int): Double
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open override fun hashCode(): Int
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fun mapMultiply(factor: Double): RealVector

Multiplies each entry with factor and returns the RealVector.

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operator fun minus(v: RealVector): RealVector
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fun normalize(): RealVector

Returns the normalized vector.

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operator fun plus(v: RealVector): RealVector
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fun toVectorCM(): ArrayRealVector

Conversion to adapted Real Vector class from Apache Commons Math.