fun SincMatrix.Companion.csvRead(filePath: String, separator: String = ",", headerInfo: List<String> = listOf(), dateFormat: String = "yyyy-MM-dd HH:mm:ss.SSS", bundleID: String? = null): SincMatrix

For example usage see SincMathsTests/SincMatrixIO.

cumSum

fun SincMatrix.cumSum(dim: Int = 1): SincMatrix

diff

fun SincMatrix.diff(dim: Int = 1): SincMatrix

diffWithWavelet

fun SincMatrix.diffWithWavelet(scale: Double, dt: Double, dim: Int = 1): SincMatrix

Differentiates the vector by wavelet transformation using the mexican-hat wavelet.

div

operator fun SincMatrix.div(rhs: Double): SincMatrix

operator fun Double.div(rhs: SincMatrix): SincMatrix

dot

fun SincMatrix.dot(rhs: SincMatrix): SincMatrix

elDiv

actual infix fun SincMatrix.elDiv(rhs: SincMatrix): SincMatrix

expect infix fun SincMatrix.elDiv(rhs: SincMatrix): SincMatrix

actual infix fun SincMatrix.elDiv(rhs: SincMatrix): SincMatrix

elMul

actual infix fun SincMatrix.elMul(rhs: SincMatrix): SincMatrix

expect infix fun SincMatrix.elMul(rhs: SincMatrix): SincMatrix

infix fun SincMatrix.elMul(rhs: Double): SincMatrix

actual infix fun SincMatrix.elMul(rhs: SincMatrix): SincMatrix

elPow

actual infix fun SincMatrix.elPow(power: Double): SincMatrix

expect infix fun SincMatrix.elPow(power: Double): SincMatrix

actual infix fun SincMatrix.elPow(power: Double): SincMatrix

elSum

actual fun SincMatrix.elSum(): Double

expect fun SincMatrix.elSum(): Double

actual fun SincMatrix.elSum(): Double

emptySincMatrices

fun emptySincMatrices(size: Int): Array<SincMatrix>

emptySincMatrix

fun emptySincMatrix(): SincMatrix

equalsTo

fun SincMatrix.equalsTo(rhs: SincMatrix): SincMatrix

fun SincMatrix.equalsTo(rhs: Double): SincMatrix

fun Double.equalsTo(rhs: SincMatrix): SincMatrix

infix fun SincMatrix.et(rhs: SincMatrix): SincMatrix

Equals to as in A == B

infix fun SincMatrix.et(rhs: Double): SincMatrix

Equals to as in A == b

infix fun Double.et(rhs: SincMatrix): SincMatrix

Equals to as in a == B

eul2rotm

fun SincMatrix.Companion.eul2rotm(xyzRadianAngles: DoubleArray, sequence: AngleSequence): SincMatrix

filter

fun SincMatrix.filter(bVector: DoubleArray, aVector: DoubleArray, dim: Int = 1): SincMatrix

Only second order filters are supported. Thus, length(B) == length(A) == 3 is assumed.

filtFilt

fun SincMatrix.filtFilt(bVector: DoubleArray, aVector: DoubleArray): SincMatrix

Only second order filters are supported. Thus, length(B) == length(A) == 3 is assumed.

find

actual fun SincMatrix.find(): SincMatrix

expect fun SincMatrix.find(): SincMatrix

actual fun SincMatrix.find(): SincMatrix

findPeaks

fun SincMatrix.findPeaks(): SincMatrix

flip

fun SincMatrix.flip(dim: Int = 1): SincMatrix

floor

actual fun SincMatrix.floor(): SincMatrix

expect fun SincMatrix.floor(): SincMatrix

actual fun SincMatrix.floor(): SincMatrix

from

fun SincMatrix.Companion.from(script: String): SincMatrix

Creates a SincMatrix from Octave scripts, such as:

get

fun SincMatrix.get(selector: (end: Int, all: IntRange) -> IntRange): SincMatrix

fun SincMatrix.get(selector: (endR: Int, endC: Int, allR: IntRange, allC: IntRange) -> Pair<IntRange, IntRange>): SincMatrix

kotlin-way of doing get(mlScript: String).

operator fun SincMatrix.get(index: Int): Double

operator fun SincMatrix.get(indices: IntArray): SincMatrix

operator fun SincMatrix.get(indices: IntRange): SincMatrix

operator fun SincMatrix.get(mlRow: Int, mlCol: Int): Double

operator fun SincMatrix.get(mlRows: IntArray, mlCols: IntArray): SincMatrix

operator fun SincMatrix.get(mlRows: IntRange, mlCols: IntRange): SincMatrix

Indexing starts at 1, like Octave/MATLAB.

operator fun SincMatrix.get(mlScript: String): SincMatrix

Supported Octave scripts: 1:5,4:7 and 1:5,4 and 1:5,: and 1,4:7 and :,4:7 and : and 1:end,end:end-1 and 1:5 and 1:end-1 and end:end-1

getCol

fun SincMatrix.getCol(mlCol: Int): SincMatrix

Indexing starts at 1, like Octave/MATLAB.

getCols

fun SincMatrix.getCols(mlCols: IntArray): SincMatrix

fun SincMatrix.getCols(mlCols: IntRange): SincMatrix

Indexing starts at 1, like Octave/MATLAB.

getRow

fun SincMatrix.getRow(mlRow: Int): SincMatrix

Indexing starts at 1, like Octave/MATLAB.

getRows

fun SincMatrix.getRows(mlRows: IntArray): SincMatrix

fun SincMatrix.getRows(mlRows: IntRange): SincMatrix

Indexing starts at 1, like Octave/MATLAB.

getWithLV

fun SincMatrix.getWithLV(logicalVect: SincMatrix): SincMatrix

Indexing starts at 1, like Octave/MATLAB.

greaterThan

fun SincMatrix.greaterThan(rhs: Double): SincMatrix

fun Double.greaterThan(rhs: SincMatrix): SincMatrix

infix fun SincMatrix.gt(rhs: Double): SincMatrix

Greater than as in A b

infix fun Double.gt(rhs: SincMatrix): SincMatrix

Greater than as in a B

iqr

fun SincMatrix.iqr(dim: Int = 1): SincMatrix

The IQR function is compatible with MATLAB 2020b and not with Octave 6.2.0. C.F. bug no. 59636

isEmpty

fun SincMatrix.isEmpty(): Boolean

lessThan

fun SincMatrix.lessThan(rhs: Double): SincMatrix

fun Double.lessThan(rhs: SincMatrix): SincMatrix

infix fun SincMatrix.lt(rhs: Double): SincMatrix

Less than as in A < b

infix fun Double.lt(rhs: SincMatrix): SincMatrix

Less than as in a < B

makeMatrixFrom

fun List<SincMatrix>.makeMatrixFrom(rowVectors: Boolean = true): SincMatrix

map

fun SincMatrix.map(transform: (value: Double) -> Double): SincMatrix

mapColumns

fun SincMatrix.mapColumns(transform: (colVector: SincMatrix) -> SincMatrix): SincMatrix

fun SincMatrix.mapColumns(resultLen: Int, transform: (colVector: SincMatrix) -> SincMatrix): SincMatrix

mapColumnsToDouble

fun SincMatrix.mapColumnsToDouble(transform: (colVector: SincMatrix) -> Double): SincMatrix

mapColumnsToList

fun SincMatrix.mapColumnsToList(transform: (colVector: SincMatrix) -> SincMatrix): List<SincMatrix>

mapRows

fun SincMatrix.mapRows(transform: (rowVector: SincMatrix) -> SincMatrix): SincMatrix

fun SincMatrix.mapRows(resultLen: Int, transform: (rowVector: SincMatrix) -> SincMatrix): SincMatrix

mapRowsToDouble

fun SincMatrix.mapRowsToDouble(transform: (rowVector: SincMatrix) -> Double): SincMatrix

mapRowsToList

fun SincMatrix.mapRowsToList(transform: (rowVector: SincMatrix) -> SincMatrix): List<SincMatrix>

matrixFrom

fun matrixFrom(script: String): SincMatrix

Creates a SincMatrix from Octave scripts, such as:

matrixOf

fun matrixOf(m: Int, n: Int, vararg values: Double): SincMatrix

fun matrixOf(m: Int, n: Int, vararg values: Int): SincMatrix

fun matrixOf(m: Int, n: Int, values: IntRange): SincMatrix

max

actual fun SincMatrix.max(dim: Int): SincMatrix

expect fun SincMatrix.max(dim: Int = 1): SincMatrix

actual fun SincMatrix.max(dim: Int): SincMatrix

maxI

fun SincMatrix.maxI(dim: Int = 1): SincMatrix

mean

fun SincMatrix.mean(dim: Int = 1): SincMatrix

median

fun SincMatrix.median(dim: Int = 1): SincMatrix

min

actual fun SincMatrix.min(dim: Int): SincMatrix

expect fun SincMatrix.min(dim: Int = 1): SincMatrix

actual fun SincMatrix.min(dim: Int): SincMatrix

minI

fun SincMatrix.minI(dim: Int = 1): SincMatrix

minus

operator fun SincMatrix.minus(rhs: SincMatrix): SincMatrix

operator fun SincMatrix.minus(rhs: Double): SincMatrix

operator fun Double.minus(rhs: SincMatrix): SincMatrix

movMean

fun SincMatrix.movMean(wLen: Int, endpoints: MovWinShape = MovWinShape.SHRINK, dim: Int = 1): SincMatrix

movSum

fun SincMatrix.movSum(wLen: Int, endpoints: MovWinShape = MovWinShape.SHRINK, dim: Int = 1): SincMatrix

nans

fun SincMatrix.Companion.nans(m: Int, n: Int): SincMatrix

net

infix fun SincMatrix.net(rhs: SincMatrix): SincMatrix

Not equals to as in A != B or A ~= B

infix fun SincMatrix.net(rhs: Double): SincMatrix

Not equals to as in A != b or A ~= b

infix fun Double.net(rhs: SincMatrix): SincMatrix

Not equals to as in a != B or a ~= B

not

operator fun SincMatrix.not(): SincMatrix

!A or ~A

notEqualsTo

fun SincMatrix.notEqualsTo(rhs: SincMatrix): SincMatrix

fun SincMatrix.notEqualsTo(rhs: Double): SincMatrix

fun Double.notEqualsTo(rhs: SincMatrix): SincMatrix

ones

fun SincMatrix.Companion.ones(m: Int, n: Int): SincMatrix

infix fun SincMatrix.or(rhs: SincMatrix): SincMatrix

plus

actual operator fun SincMatrix.plus(rhs: SincMatrix): SincMatrix

actual operator fun SincMatrix.plus(rhs: Double): SincMatrix

expect operator fun SincMatrix.plus(rhs: SincMatrix): SincMatrix

expect operator fun SincMatrix.plus(rhs: Double): SincMatrix

operator fun Double.plus(rhs: SincMatrix): SincMatrix

actual operator fun SincMatrix.plus(rhs: SincMatrix): SincMatrix

actual operator fun SincMatrix.plus(rhs: Double): SincMatrix

quantile

fun SincMatrix.quantile(P: DoubleArray, dim: Int = 1): SincMatrix

quat2rotm

fun SincMatrix.quat2rotm(): SincMatrix

fun SincMatrix.Companion.quat2rotm(quat: DoubleArray): DoubleArray

removeAt

actual fun SincMatrix.removeAt(index: Int)

actual fun SincMatrix.removeAt(indices: IntArray)

expect fun SincMatrix.removeAt(index: Int)

expect fun SincMatrix.removeAt(indices: IntArray)

Indexing starts at 1, like Octave/MATLAB. This function makes the underlying matrix a row vector.

actual fun SincMatrix.removeAt(index: Int)

actual fun SincMatrix.removeAt(indices: IntArray)

repMat

fun SincMatrix.repMat(m: Int, n: Int): SincMatrix

reshape

fun SincMatrix.reshape(m: Int, n: Int): SincMatrix

As SincMatrix is row-major, reshape picks data from rows first and also fills rows first. Thus, a reshape such as reshape(A, 4, 3) on SincMatrix is equal to reshape(A', 3, 4)' on MATLAB/Octave.

rms

fun SincMatrix.rms(dim: Int = 1): SincMatrix

rotm2quat

fun SincMatrix.rotm2quat(): SincMatrix

fun SincMatrix.Companion.rotm2quat(rotm: DoubleArray): DoubleArray

Citation: Mike Day, Insomniac Games, "Converting a Rotation Matrix to a Quaternion". The code in this document is for post-multiplying rotation matrix.

round

fun SincMatrix.round(n: Int): SincMatrix

rowVectorOf

fun rowVectorOf(vararg values: Double): SincMatrix

fun rowVectorOf(vararg values: Int): SincMatrix

fun rowVectorOf(values: IntRange): SincMatrix

set

actual operator fun SincMatrix.set(index: Int, value: Double)

actual operator fun SincMatrix.set(mlRow: Int, mlCol: Int, value: Double)

expect operator fun SincMatrix.set(index: Int, value: Double)

expect operator fun SincMatrix.set(mlRow: Int, mlCol: Int, value: Double)

Indexing starts at 1, like Octave/MATLAB.

actual operator fun SincMatrix.set(index: Int, value: Double)

actual operator fun SincMatrix.set(mlRow: Int, mlCol: Int, value: Double)

setCol

fun SincMatrix.setCol(mlCol: Int, values: SincMatrix)

fun SincMatrix.setCol(mlCol: Int, value: Double)

fun SincMatrix.setCol(mlCol: Int, values: DoubleArray)

Indexing starts at 1, like Octave/MATLAB.

setRow

fun SincMatrix.setRow(mlRow: Int, values: SincMatrix)

fun SincMatrix.setRow(mlRow: Int, value: Double)

fun SincMatrix.setRow(mlRow: Int, values: DoubleArray)

Indexing starts at 1, like Octave/MATLAB.

setWithIndices

fun SincMatrix.setWithIndices(indices: SincMatrix, values: SincMatrix)

fun SincMatrix.setWithIndices(indices: SincMatrix, value: Double)

fun SincMatrix.setWithIndices(indices: SincMatrix, values: DoubleArray)

fun SincMatrix.setWithIndices(indices: IntArray, value: Double)

fun SincMatrix.setWithIndices(indices: IntArray, values: DoubleArray)

Indexing starts at 1, like Octave/MATLAB.

setWithLV

fun SincMatrix.setWithLV(logicalVector: SincMatrix, values: SincMatrix)

fun SincMatrix.setWithLV(logicalVector: SincMatrix, value: Double)

fun SincMatrix.setWithLV(logicalVector: SincMatrix, values: DoubleArray)

Indexing with a logical vector containing 0's and 1's.

sgolayFilter

fun SincMatrix.sgolayFilter(bMatrix: SincMatrix, dim: Int = 1): SincMatrix

This function is like Octave's sgolayfilt, except that instead of order and filter length Savitzky-Golay a pre-computed projection matrix (bMatrix) is supplied.

sign

fun SincMatrix.sign(): SincMatrix

sin