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NL_F: Function
NL_F_AutoCorrelationPlot
—
Display the Auto-Correlation function of a time series.
NL_F_Binning
—
Group pairs of locations into bins (distance selection).
NL_F_Bisection
—
Perform the bisection between two points.
NL_F_ColinearSet
—
Extract colinear points from a set of points.
NL_F_Column
—
Extract a column from a matrix.
NL_F_CommonValuesVectors
—
Extract the common values between two vectors.
NL_F_Derivative12
—
Perform the first and second derivatives of a vector.
NL_F_DiffVect
—
Compare two vectors.
NL_F_DiscCenter
—
Perform the center of the disc intersecting three points.
NL_F_DistanceNiNj
—
Perform the Euclidian distance between two nodes.
NL_F_DistanceSiDj
—
Perform the Euclidean distance between the current position of a node and its destination (Point of Interest).
NL_F_FindIndexVector
—
Perform the index of a subset vector composed by elements extracted from an original vector.
NL_F_ForecastLambda
—
Perform the Kriging weights vector.
NL_F_ForecastXY
—
Perform the G vector for the location of the prediction (distance and semi-variance).
NL_F_GammaMatrix
—
Perform the gamma matrix used by the ordinary kriging scheme.
NL_F_GridXY
—
Perform the coordinates of a regular grid.
NL_F_Histogram
—
Perform the histogram of a vector.
NL_F_InterPolygonLine
—
Compute the coordinates of the intersection between a line and a polygon.
NL_F_Intersection2Lines
—
Compute the coordinates of the intersection between two lines.
NL_F_KrigingOrdinary
—
Perform the ordinary kriging prediction on a 2D dataset.
NL_F_KrigingPred
—
Perform the Kriging predictor.
NL_F_KrigingVar
—
Perform the Kriging variance.
NL_F_LagPlot
—
Display the lag plot of a time series.
NL_F_Line
—
Extract a line from a matrix.
NL_F_Line2Points
—
Compute the slope and y-intercept of a line defined by two points.
NL_F_LinePoint
—
Verify if a point belongs to a line.
NL_F_MatrixSize
—
Compute the number of elements of a matrix.
NL_F_Mysql2Scilab
—
Perform a Mysql command from Scilab (Unix/Ubuntu).
NL_F_NLPath
—
Return the path of the NARVAL module root.
NL_F_Pairs
—
Display a scatterplot.
NL_F_PointOfPolygon
—
Determine if a point belongs to a polygon.
NL_F_RandDistribution
—
Generate a random value in respect with a given distribution.
NL_F_RandInt1n
—
Generate a random integer value between 1 and n.
NL_F_RandIntJifI
—
Generate a random integer value between 1 and N (distinct from I).
NL_F_RandIntNiNj
—
Generate a couple of two distinct integer values bounded by a threshold.
NL_F_RandIntNiNjNf
—
Generate two distinct random integer values between (Nf+1) and (Nf+N).
NL_F_RandVector0nminus1
—
Generate a vector of integer values from the range [0,N-1].
NL_F_RandVectorCoord
—
Generate a random vector of coordinates (X or Y).
NL_F_RandVectorJifI
—
Generate a vector of integer values between 1 and N, distinct from an input vector.
NL_F_RandVectorNoRepl
—
Extract a random component of a vector (without replacement).
NL_F_RandVectorPermut
—
Generate a vector of integer values in respect with random permutations on the linear progression between two given integers.
NL_F_RemoveFirstOcc
—
Remove the first occurence of a value within a vector.
NL_F_RemoveVecIndex
—
Remove a value from a vector at a defined index.
NL_F_RemoveVecIndexes
—
Remove values from a vector at defined indexes.
NL_F_ReverseMatrixCol
—
Reverse the order of a matrix (column).
NL_F_ReverseMatrixLin
—
Reverse the order of a matrix (line).
NL_F_ReverseVector
—
Reverse a vector.
NL_F_SemiVariogram
—
Perform the semi-variogram of a 2D dataset.
NL_F_SemiVariogramFit
—
Fit the semi-variogram of a 2D dataset.
NL_F_SortColumns
—
Sort a matrix in respect with a line.
NL_F_SortRows
—
Sort a matrix in respect with a column.
NL_F_Summary
—
Perform the primary statistics of a time series.
NL_F_Unity
—
Remove duplicate values inside a vector.
NL_F_Vector2MatrixColumn
—
Transform a vector into a matrix (NxN).
NL_F_VoronoiIncremental
—
Compute the Voronoi matrix of a set of points by incremetal algorithm.
NL_F_VoronoiPlot
—
Plot the Voronoi matrix of a set of points.
NL_F_XCorrelationPlot
—
Display the Cross-Correlation function of two time series.
NL_F_XYExtraction
—
Extract the graph nodes' coordinates from a graphic window when N moving nodes are defined after Nf fixed nodes (MANET).
NL_F_XYExtractionVanet
—
Extract the graph nodes' coordinates from a graphic window when N moving nodes are defined after Nf fixed nodes (VANET).
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