A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

N

n - Variable in class jat.alg.estimators.ExtendedKalmanFilter

Number of states or unknowns

n - Variable in class jat.alg.NLESolver

n - Static variable in class jat.alg.opt.LineSearch

n - Variable in class jat.alg.opt.optimize

n - Variable in class jat.matvec.data.Matrix

Row and column dimensions.

n - Variable in class jat.timeRef.EarthRef

Deprecated.

NBody - Class in jat.cm.eom

The N-Body Class provides the force model of an n-body gravity simulation.

NBody() - Constructor for class jat.cm.eom.NBody

Construct an N-Body

NEPTUNE - Static variable in class jat.traj.CentralBody

next() - Method in class jat.traj.Trajectory

Returns the next row of trajectory data

next() - Method in class jat.traj.TrajectoryList

nextSet() - Method in class jat.matvec.data.GaussianVector

Fills the vector components with the next set of random numbers.

nextSet() - Method in class jat.matvec.data.UniformVector

Fills the vector components with the next set of random numbers.

nfevaluations() - Static method in class jat.alg.opt.LBFGS.LBFGS

This method returns the total number of evaluations of the objective function since the last time LBFGS was restarted.

NLESolver - Class in jat.alg

NLESolver(VectorN) - Constructor for class jat.alg.NLESolver

NLESolver(VectorN, VectorN) - Constructor for class jat.alg.NLESolver

nobs - Variable in class jat.demo.OrbitDetermination.ObsData

noise - Variable in class jat.sensors.AccelerometerErrorModel

noise - Variable in class jat.sensors.GyroErrorModel

noiseSigmas - Variable in class jat.sensors.AccelerometerErrorModel

noiseSigmas - Variable in class jat.sensors.GyroErrorModel

norm - Variable in class jat.alg.opt.VarMetric

norm1() - Method in class jat.matvec.data.Matrix

One norm

norm2() - Method in class jat.matvec.data.Matrix

Two norm

norm2() - Method in class jat.matvec.data.matrixDecompositions.SingularValueDecomposition

Two norm

normal(int, int, double, double) - Static method in class jat.matvec.data.RandomMatrix

Construct an m-by-n matrix of random numbers from a Gaussian (Normal) random variable.

normal() - Method in class jat.matvec.data.RandomNumber

Returns a normally distributed deviate with zero mean and unit variance using uniform(iseed) as the source of uniform deviates.

normal(double, double) - Method in class jat.matvec.data.RandomNumber

Generate a random number from an normal random variable.

normal(double, double) - Static method in class jat.matvec.data.RandomVariable

Generate a random number from a Gaussian (Normal) random variable.

normF() - Method in class jat.matvec.data.Matrix

Frobenius norm

normInf() - Method in class jat.matvec.data.Matrix

Infinity norm

NotedPoint2D - Class in jat.matvec.io.gui.plotTools

NotedPoint2D() - Constructor for class jat.matvec.io.gui.plotTools.NotedPoint2D

NotedPoint2D(double, double, Axe2D, Grid2D) - Constructor for class jat.matvec.io.gui.plotTools.NotedPoint2D

NotedPoint3D - Class in jat.matvec.io.gui.plotTools

NotedPoint3D() - Constructor for class jat.matvec.io.gui.plotTools.NotedPoint3D

NotedPoint3D(double, double, double, Axe3D, Grid3D) - Constructor for class jat.matvec.io.gui.plotTools.NotedPoint3D

npts() - Method in class jat.traj.Trajectory

Return the number of trajectory points

NRLMSISE_data - Class in jat.forces.nrlmsise

Container class for the data used in NRLMSISE_Drag.java This data was taken from nrlmsise-00_data.c The NRLMSISE-00 model was developed by Mike Picone, Alan Hedin, and Doug Drob.

NRLMSISE_data() - Constructor for class jat.forces.nrlmsise.NRLMSISE_data

NRLMSISE_Drag - Class in jat.forces

NRLMSISE drag model.

NRLMSISE_Drag(Spacecraft) - Constructor for class jat.forces.NRLMSISE_Drag

Constructor

NRLMSISE_Drag(double, double, double) - Constructor for class jat.forces.NRLMSISE_Drag

Constructor

number_of_RW - Variable in class jat.attitude.eom.EomTest

numberOfColumns() - Method in class jat.traj.Trajectory

Return the number of columns in the trajectory

numberOfStates() - Method in class jat.alg.estimators.EstSTM

Get the number of states

numberOfStates() - Method in interface jat.alg.estimators.ProcessModel

Returns the number of states.

numberOfStates() - Method in class jat.demo.OrbitDetermination.J2DragProcess

Returns the number of states.

numberOfStates() - Method in class jat.gps.filters.absolute.GPS_Thruster_ProcessModel

numberOfStates() - Method in class jat.gps.filters.relative.RGPS_Thruster_ProcessModel

numberOfStates() - Method in class jat.gps_ins.absolute.GPS_SIGI_ProcessModel

numberOfStates() - Method in class jat.gps_ins.relative.RGPS_SIGI_ProcessModel

numberOfStates() - Method in class jat.gps_ins.relative.RGPS_SIMU_ProcessModel

NumDerivs - Class in jat.alg.opt

NumDerivs() - Constructor for class jat.alg.opt.NumDerivs

NutAngles(double) - Method in class jat.spacetime.EarthRef

Computes Nutation in longitude and obliquity using the IAU 1980 nutation theory.

NutAngles() - Method in class jat.timeRef.EarthRef

Deprecated. Computes Nutation in longitude and obliquity using the IAU 1980 nutation theory.

NutMatrix(double) - Method in class jat.spacetime.EarthRef

Transformation from mean to true equator and equinox.

NutMatrix() - Method in class jat.timeRef.EarthRef

Deprecated. Transformation from mean to true equator and equinox.

NutMatrixSimple(double) - Method in class jat.spacetime.EarthRef

Transformation from mean to true equator and equinox (low precision).