A B C D E F G H I L M N O P Q R S T V Z

A

add(double, double, VectConst) - Method in class com.lgc.wsh.opt.ArrayVect1

add(double[], double[]) - Method in class com.lgc.wsh.opt.CoordinateTransform

Add an observation of a set of input and output coordinates You should add enough of these to determine (or overdetermine) a unique linear mapping.

add(double, double, VectConst) - Method in interface com.lgc.wsh.opt.Vect

Add a scaled version of another vector to a scaled version of this vector.

addGlobalLogFile(String) - Static method in class com.lgc.wsh.util.CleanHandler

All CleanHandlers will also log to this file.

addTranspose(VectConst, Vect) - Method in interface com.lgc.wsh.opt.LinearTransform

Apply the transpose of a linear transform model = F' data Add to existing data.

addTranspose(VectConst, Vect, VectConst) - Method in class com.lgc.wsh.opt.LinearTransformWrapper

addTranspose(VectConst, Vect, VectConst) - Method in interface com.lgc.wsh.opt.Transform

The transpose of the linearized approximation of the forward transform for a small perturbation (model) to a reference model (modelReference): model = F' data.

adjustRobustErrors(Vect) - Method in interface com.lgc.wsh.opt.LinearTransform

Apply any robust trimming of outliers, or scale all errors for an approximate L1 norm when squared.

adjustRobustErrors(Vect) - Method in class com.lgc.wsh.opt.LinearTransformWrapper

adjustRobustErrors(Vect) - Method in interface com.lgc.wsh.opt.Transform

Apply any robust trimming of outliers, or scale all errors for an approximate L1 norm when squared.

Almost - Class in com.lgc.wsh.util

This class allows safe comparisons of floating point numbers with limited precision.

Almost() - Constructor for class com.lgc.wsh.util.Almost

Accept default precision, appropriate for arithmetic on floats.

Almost(double, double) - Constructor for class com.lgc.wsh.util.Almost

Specify precision to be used for operations.

Almost(double) - Constructor for class com.lgc.wsh.util.Almost

Specify precision to be used for operations.

Almost(int) - Constructor for class com.lgc.wsh.util.Almost

Specify precision to be used for operations.

Almost(boolean) - Constructor for class com.lgc.wsh.util.Almost

Constructor that allows either double or float precision.

ALMOST_DOT - Static variable in class com.lgc.wsh.opt.VectUtil

AlmostTest - Class in com.lgc.wsh.util.test

Wrap another class Almost for junit testing.

AlmostTest(String) - Constructor for class com.lgc.wsh.util.test.AlmostTest

Standard constructor calls TestCase(name) constructor

areSame(VectConst, VectConst) - Static method in class com.lgc.wsh.opt.VectUtil

See if two vectors are the same.

ArrayMath - Class in com.lgc.wsh.util

Utility method required by a test.

ArrayMath() - Constructor for class com.lgc.wsh.util.ArrayMath

ArrayVect1 - Class in com.lgc.wsh.opt

Implements a Vect by wrapping an array of doubles.

ArrayVect1(double[], double) - Constructor for class com.lgc.wsh.opt.ArrayVect1

Construct from an array of data.

ArrayVect1() - Constructor for class com.lgc.wsh.opt.ArrayVect1

To be used with init()

ArrayVect1Test - Class in com.lgc.wsh.opt.test

Wrap com.lgc.wsh.opt.ArrayVect1 for junit testing.

ArrayVect1Test(String) - Constructor for class com.lgc.wsh.opt.test.ArrayVect1Test

Standard constructor calls TestCase(name) constructor

B

between(double, double, double) - Method in class com.lgc.wsh.util.Almost

See if value is between two other values, including almost equality

C

checkError() - Method in class com.lgc.wsh.util.LoggerStream

CleanFormatter - Class in com.lgc.wsh.util

Format log messages without any extras.

CleanFormatter() - Constructor for class com.lgc.wsh.util.CleanFormatter

CleanFormatterTest - Class in com.lgc.wsh.util.test

Wrap com.lgc.wsh.util.CleanFormatter for junit testing.

CleanFormatterTest(String) - Constructor for class com.lgc.wsh.util.test.CleanFormatterTest

Standard constructor calls TestCase(name) constructor

CleanHandler - Class in com.lgc.wsh.util

An alternative to ConsoleHandler.

CleanHandler() - Constructor for class com.lgc.wsh.util.CleanHandler

Construct a new CleanHandler.

clone() - Method in class com.lgc.wsh.opt.ArrayVect1

clone() - Method in interface com.lgc.wsh.opt.Vect

clone() - Method in interface com.lgc.wsh.opt.VectConst

cloneZero(VectConst) - Static method in class com.lgc.wsh.opt.VectUtil

Clone a vector and initialized to zero, so that out.dot(out) == 0.

close() - Method in class com.lgc.wsh.util.CleanHandler

close() - Method in class com.lgc.wsh.util.LoggerStream

cmp(double, double) - Method in class com.lgc.wsh.util.Almost

Check order of two numbers, within precision.

com.lgc.wsh.opt - package com.lgc.wsh.opt

com.lgc.wsh.opt.test - package com.lgc.wsh.opt.test

com.lgc.wsh.util - package com.lgc.wsh.util

com.lgc.wsh.util.test - package com.lgc.wsh.util.test

compare(Number, Number) - Method in class com.lgc.wsh.util.Almost

constrain() - Method in class com.lgc.wsh.opt.ArrayVect1

constrain() - Method in interface com.lgc.wsh.opt.Vect

Optionally apply a hard constraint (such as an inequality) to the current vector.

CoordinateTransform - Class in com.lgc.wsh.opt

Find a best linear combination of input coordinates to fit output coordinates.

CoordinateTransform(int, int) - Constructor for class com.lgc.wsh.opt.CoordinateTransform

Constructor sets number of input and output coordinates.

CoordinateTransformTest - Class in com.lgc.wsh.opt.test

Wrap com.lgc.wsh.opt.CoordinateTransform for junit testing.

CoordinateTransformTest(String) - Constructor for class com.lgc.wsh.opt.test.CoordinateTransformTest

Standard constructor calls TestCase(name) constructor

copy(Vect, VectConst) - Static method in class com.lgc.wsh.opt.VectUtil

Copy the state of one vector onto another.

copy(double[][]) - Static method in class com.lgc.wsh.util.ArrayMath

Deep copy of a double array

D

DBL_EPSILON - Static variable in class com.lgc.wsh.util.MathPlus

The smallest double value e such that (1+e) does not equal 1.

dispose() - Method in class com.lgc.wsh.opt.ArrayVect1

dispose() - Method in class com.lgc.wsh.opt.TransformQuadratic

Free up internal cached vectors

dispose() - Method in interface com.lgc.wsh.opt.Vect

Optionally free any resources held by this object.

divide(double, double, boolean) - Method in class com.lgc.wsh.util.Almost

Safely divide one number by another.

divide(double, double, double) - Method in class com.lgc.wsh.util.Almost

Safely divide one number by another.

dot(VectConst) - Method in class com.lgc.wsh.opt.ArrayVect1

dot(VectConst) - Method in interface com.lgc.wsh.opt.VectConst

Return the Cartesian dot product of this vector with another vector (not including any inverse covariance).

DOUBLE - Static variable in class com.lgc.wsh.util.Almost

This instance uses default double precision

E

equal(double, double) - Method in class com.lgc.wsh.util.Almost

See if two numbers are almost equal.

equals(Object) - Method in class com.lgc.wsh.util.Almost

evalFullObjectiveFunction(VectConst) - Method in class com.lgc.wsh.opt.TransformQuadratic

Evaluate the full objective function without approximation.

F

filter(String, ResourceBundle) - Static method in class com.lgc.wsh.util.Localize

Filter the specified string with the specified resource bundle.

filter(String, Class<?>) - Static method in class com.lgc.wsh.util.Localize

Filter the specified string with a ResourceBundle for the specified class.

FLOAT - Static variable in class com.lgc.wsh.util.Almost

This instance uses default float precision

FLT_EPSILON - Static variable in class com.lgc.wsh.util.MathPlus

The smallest float value e such that (1+e) does not equal 1.

flush() - Method in class com.lgc.wsh.util.CleanHandler

flush() - Method in class com.lgc.wsh.util.LoggerStream

format(LogRecord) - Method in class com.lgc.wsh.util.CleanFormatter

forward(Vect, VectConst) - Method in interface com.lgc.wsh.opt.LinearTransform

Apply the linear transform data = F model Zero the current data, and do not add.

forwardLinearized(Vect, VectConst, VectConst) - Method in class com.lgc.wsh.opt.LinearTransformWrapper

forwardLinearized(Vect, VectConst, VectConst) - Method in interface com.lgc.wsh.opt.Transform

A linearized approximation of the forward transform for a small perturbation (model) to a reference model (modelReference).

forwardNonlinear(Vect, VectConst) - Method in class com.lgc.wsh.opt.LinearTransformWrapper

forwardNonlinear(Vect, VectConst) - Method in interface com.lgc.wsh.opt.Transform

Non-linear transform: data = f(model).

function(double) - Method in interface com.lgc.wsh.opt.ScalarSolver.Function

Return a single value as a function of the argument

G

GaussNewtonSolver - Class in com.lgc.wsh.opt

Solve least-squares inverse of a non-linear Transform.

GaussNewtonSolver() - Constructor for class com.lgc.wsh.opt.GaussNewtonSolver

GaussNewtonSolverTest - Class in com.lgc.wsh.opt.test

Solve least-squares inverse of a Transform.

GaussNewtonSolverTest(String) - Constructor for class com.lgc.wsh.opt.test.GaussNewtonSolverTest

Standard constructor calls TestCase(name) constructor

ge(double, double) - Method in class com.lgc.wsh.util.Almost

Check whether first number is greater than or equal to second.

get(double[]) - Method in class com.lgc.wsh.opt.CoordinateTransform

For a given set of input coordinates, return the linearly predicted output coordinates.

getB() - Method in interface com.lgc.wsh.opt.Quadratic

Get the linear gradient term b of the quadratic expression.

getB() - Method in class com.lgc.wsh.opt.TransformQuadratic

Return gradient term of quadratic.

getData() - Method in class com.lgc.wsh.opt.ArrayVect1

Get the embedded data

getEpsilon() - Method in class com.lgc.wsh.util.Almost

Get the smallest positive number that can be added to 1 before the number is considered different from 1.

getMinValue() - Method in class com.lgc.wsh.util.Almost

Get the smallest positive value that should be distinguished from zero.

getProgressReport(long, long, double, double) - Static method in class com.lgc.wsh.util.LogMonitor

Get a user-viewable String describing the progress and completion time.

getSize() - Method in class com.lgc.wsh.opt.ArrayVect1

Return the size of the embedded array

getTransposePrecision() - Method in class com.lgc.wsh.opt.TransformQuadratic

Run a few tests to ensure that transpose satisfies definition.

getTransposePrecision(VectConst, VectConst, LinearTransform) - Static method in class com.lgc.wsh.opt.VectUtil

Return the number of significant digits in the dot product when calculated with and without the transpose.

getTransposePrecision(VectConst, VectConst, Transform) - Static method in class com.lgc.wsh.opt.VectUtil

Return the number of significant digits in the dot product when calculated with and without the transpose.

gt(double, double) - Method in class com.lgc.wsh.util.Almost

Check whether first number is strictly greater than second.

H

hashCode() - Method in class com.lgc.wsh.util.Almost

hashCodeOf(Number, int) - Method in class com.lgc.wsh.util.Almost

Return a hashcode consistent with imprecise floating-point equality.

hashCodeOf(Number) - Method in class com.lgc.wsh.util.Almost

Return a hashcode consistent with imprecise floating-point equality.

I

init(double[], double) - Method in class com.lgc.wsh.opt.ArrayVect1

Construct from an array of data.

initReport(double) - Method in class com.lgc.wsh.util.LogMonitor

initReport(double) - Method in interface com.lgc.wsh.util.Monitor

Initialize the fraction of the work that was completed when the process started.

initReport(double) - Method in class com.lgc.wsh.util.PartialMonitor

inverseHessian(Vect) - Method in interface com.lgc.wsh.opt.LinearTransform

To speed convergence multiple a model by an approximate inverse Hessian.

inverseHessian(Vect, VectConst) - Method in class com.lgc.wsh.opt.LinearTransformWrapper

inverseHessian(Vect) - Method in interface com.lgc.wsh.opt.Quadratic

Multiply vector by an approximate inverse of the Hessian.

inverseHessian(Vect, VectConst) - Method in interface com.lgc.wsh.opt.Transform

To speed convergence multiple a model by an approximate inverse Hessian.

inverseHessian(Vect) - Method in class com.lgc.wsh.opt.TransformQuadratic

L

le(double, double) - Method in class com.lgc.wsh.util.Almost

Check whether first number is less than or equal to second.

LinearTransform - Interface in com.lgc.wsh.opt

Define methods applying a linear transform and its transpose

LinearTransformWrapper - Class in com.lgc.wsh.opt

Wrap a LinearTransform as a non-linear Transform, by ignoring reference model.

LinearTransformWrapper(LinearTransform) - Constructor for class com.lgc.wsh.opt.LinearTransformWrapper

Constructor.

Localize - Class in com.lgc.wsh.util

Filter a string with specified ResourceBundles.

Localize() - Constructor for class com.lgc.wsh.util.Localize

LocalizeTest - Class in com.lgc.wsh.util.test

Wrap com.lgc.wsh.util.Localize for junit testing.

LocalizeTest(String) - Constructor for class com.lgc.wsh.util.test.LocalizeTest

Standard constructor calls TestCase(name) constructor

LoggerStream - Class in com.lgc.wsh.util

Wrap a Logger as a PrintStream.

LoggerStream(Logger, Level) - Constructor for class com.lgc.wsh.util.LoggerStream

Wrap a Logger as a PrintStream .

LogMonitor - Class in com.lgc.wsh.util

Report progress to default Logger

LogMonitor(String, Logger) - Constructor for class com.lgc.wsh.util.LogMonitor

Progress will be reported to this Logger.

lt(double, double) - Method in class com.lgc.wsh.util.Almost

Check whether first number is strictly less than second.

M

magnitude() - Method in class com.lgc.wsh.opt.ArrayVect1

magnitude() - Method in interface com.lgc.wsh.opt.VectConst

This is the dot product of the vector with itself premultiplied by the inverse covariance.

main(String[]) - Static method in class com.lgc.wsh.opt.test.ArrayVect1Test

Run all tests with text gui if this class main is invoked

main(String[]) - Static method in class com.lgc.wsh.opt.test.CoordinateTransformTest

Run all tests with text gui if this class main is invoked

main(String[]) - Static method in class com.lgc.wsh.opt.test.GaussNewtonSolverTest

Run all tests with text gui if this class main is invoked

main(String[]) - Static method in class com.lgc.wsh.opt.test.QuadraticSolverTest

Run all tests with text gui if this class main is invoked

main(String[]) - Static method in class com.lgc.wsh.opt.test.ScalarSolverTest

Run all tests with text gui if this class main is invoked

main(String[]) - Static method in class com.lgc.wsh.util.CleanHandler

Test code

main(String[]) - Static method in class com.lgc.wsh.util.LoggerStream

test code

main(String[]) - Static method in class com.lgc.wsh.util.LogMonitor

run tests

main(String[]) - Static method in class com.lgc.wsh.util.test.AlmostTest

Run all tests with text gui if this class main is invoked

main(String[]) - Static method in class com.lgc.wsh.util.test.CleanFormatterTest

Run all tests with text gui if this class main is invoked

main(String[]) - Static method in class com.lgc.wsh.util.test.LocalizeTest

Run all tests with text gui if this class main is invoked

MathPlus - Class in com.lgc.wsh.util

Constants required by a test.

MathPlus() - Constructor for class com.lgc.wsh.util.MathPlus

Monitor - Interface in com.lgc.wsh.util

Implement this interface to receive notifications of progress

multiplyHessian(Vect) - Method in interface com.lgc.wsh.opt.Quadratic

Multiply vector by the quadratic Hessian H.

multiplyHessian(Vect) - Method in class com.lgc.wsh.opt.TransformQuadratic

Multiply by Hessian H = F'NF + M

multiplyInverseCovariance() - Method in class com.lgc.wsh.opt.ArrayVect1

multiplyInverseCovariance() - Method in interface com.lgc.wsh.opt.Vect

Optionally multiply a vector by the inverse covariance matrix.

N

NULL_MONITOR - Static variable in interface com.lgc.wsh.util.Monitor

Empty implementation that does nothing.

O

outside(double, double, double) - Method in class com.lgc.wsh.util.Almost

See if value is outside two other values.

P

PartialMonitor - Class in com.lgc.wsh.util

Wrap an existing Monitor with a partial range.

PartialMonitor(Monitor, double, double) - Constructor for class com.lgc.wsh.util.PartialMonitor

An existing Monitor will be wrapped for progress in a limited range.

postCondition() - Method in class com.lgc.wsh.opt.ArrayVect1

postCondition() - Method in interface com.lgc.wsh.opt.Vect

Apply a linear filter that enhances components that should be optimized first, and suppresses components of lesser importance.

prependToLines(String, String) - Static method in class com.lgc.wsh.util.CleanFormatter

Prepend a string to every line of text in a String

println() - Method in class com.lgc.wsh.util.LoggerStream

println(Object) - Method in class com.lgc.wsh.util.LoggerStream

println(String) - Method in class com.lgc.wsh.util.LoggerStream

project(double, double, VectConst) - Method in class com.lgc.wsh.opt.ArrayVect1

project(double, double, VectConst) - Method in interface com.lgc.wsh.opt.Vect

Project another vector onto the space of this vector, then scale, and add to a scaled version of this vector.

publish(LogRecord) - Method in class com.lgc.wsh.util.CleanHandler

Q

Quadratic - Interface in com.lgc.wsh.opt

Define a second-order quadratic operation on a Vector 0.5 x'Hx + b'x where H is a positive semidefinite quadratic and b is a linear gradient.

QuadraticSolver - Class in com.lgc.wsh.opt

Minimize a simple quadratic objective function.

QuadraticSolver(Quadratic) - Constructor for class com.lgc.wsh.opt.QuadraticSolver

Implement the Quadratic interface and pass to this constructor.

QuadraticSolverTest - Class in com.lgc.wsh.opt.test

Wrap com.lgc.wsh.opt.QuadraticSolver for junit testing.

QuadraticSolverTest(String) - Constructor for class com.lgc.wsh.opt.test.QuadraticSolverTest

Standard constructor calls TestCase(name) constructor

R

reciprocal(double) - Method in class com.lgc.wsh.util.Almost

Safely take the reciprocal of a number.

report(double) - Method in class com.lgc.wsh.util.LogMonitor

report(double) - Method in interface com.lgc.wsh.util.Monitor

This method will be called with the current fraction of work done.

report(double) - Method in class com.lgc.wsh.util.PartialMonitor

S

ScalarSolver - Class in com.lgc.wsh.opt

Search a single variable for a value that minimizes a function

ScalarSolver(ScalarSolver.Function) - Constructor for class com.lgc.wsh.opt.ScalarSolver

Constructor

ScalarSolver.Function - Interface in com.lgc.wsh.opt

Implement a function of one variable to be minimized

ScalarSolverTest - Class in com.lgc.wsh.opt.test

Wrap com.lgc.wsh.opt.ScalarSolver for junit testing.

ScalarSolverTest(String) - Constructor for class com.lgc.wsh.opt.test.ScalarSolverTest

Standard constructor calls TestCase(name) constructor

scale(Vect, double) - Static method in class com.lgc.wsh.opt.VectUtil

Scale a vector by a scalar constant.

serialVersionUID - Static variable in class com.lgc.wsh.util.Almost

setDefaultHandler() - Static method in class com.lgc.wsh.util.CleanHandler

If the user has not specified a java property for the global Handler, then set the default global handler to this CleanHandler at an INFO level.

setExpensiveDebug(boolean) - Static method in class com.lgc.wsh.opt.GaussNewtonSolver

Turn on expensive checking of transform and vector properties during solving of equations.

setUp() - Method in class com.lgc.wsh.opt.test.ArrayVect1Test

setUp() - Method in class com.lgc.wsh.opt.test.CoordinateTransformTest

setUp() - Method in class com.lgc.wsh.opt.test.GaussNewtonSolverTest

setUp() - Method in class com.lgc.wsh.opt.test.QuadraticSolverTest

setUp() - Method in class com.lgc.wsh.opt.test.ScalarSolverTest

setUp() - Method in class com.lgc.wsh.util.test.AlmostTest

setUp() - Method in class com.lgc.wsh.util.test.CleanFormatterTest

setUp() - Method in class com.lgc.wsh.util.test.LocalizeTest

setWarningPrefix(String) - Static method in class com.lgc.wsh.util.CleanFormatter

Prefix a string to all warnings or severe errors We use this method only for unit tests, to distinguish the source of warnings.

solve(VectConst, VectConst, VectConst, Transform, boolean, int, int, int, double, Monitor) - Static method in class com.lgc.wsh.opt.GaussNewtonSolver

Solve nonquadratic objective function with Gauss Newton iterations.

solve(int, Monitor) - Method in class com.lgc.wsh.opt.QuadraticSolver

Return a new solution after the number of conjugate gradient iterations.

solve(VectConst, VectConst, LinearTransform, boolean, int, Monitor) - Static method in class com.lgc.wsh.opt.QuadraticSolver

Solve quadratic objective function for linear transform.

solve(double, double, double, double, int, Monitor) - Method in class com.lgc.wsh.opt.ScalarSolver

Minimize a function of scalar and return the optimum value.

suite() - Static method in class com.lgc.wsh.opt.test.ArrayVect1Test

This automatically generates a suite of all "test" methods

suite() - Static method in class com.lgc.wsh.opt.test.CoordinateTransformTest

This automatically generates a suite of all "test" methods

suite() - Static method in class com.lgc.wsh.opt.test.GaussNewtonSolverTest

This automatically generates a suite of all "test" methods

suite() - Static method in class com.lgc.wsh.opt.test.QuadraticSolverTest

This automatically generates a suite of all "test" methods.

suite() - Static method in class com.lgc.wsh.opt.test.ScalarSolverTest

This automatically generates a suite of all "test" methods.

suite() - Static method in class com.lgc.wsh.util.test.AlmostTest

This automatically generates a suite of all "test" methods

suite() - Static method in class com.lgc.wsh.util.test.CleanFormatterTest

This automatically generates a suite of all "test" methods.

suite() - Static method in class com.lgc.wsh.util.test.LocalizeTest

This automatically generates a suite of all "test" methods.

T

tearDown() - Method in class com.lgc.wsh.opt.test.ArrayVect1Test

tearDown() - Method in class com.lgc.wsh.opt.test.CoordinateTransformTest

tearDown() - Method in class com.lgc.wsh.opt.test.GaussNewtonSolverTest

tearDown() - Method in class com.lgc.wsh.opt.test.QuadraticSolverTest

tearDown() - Method in class com.lgc.wsh.opt.test.ScalarSolverTest

tearDown() - Method in class com.lgc.wsh.util.test.AlmostTest

tearDown() - Method in class com.lgc.wsh.util.test.CleanFormatterTest

tearDown() - Method in class com.lgc.wsh.util.test.LocalizeTest

test(VectConst) - Static method in class com.lgc.wsh.opt.VectUtil

Exercise all methods of Vect.

testAll() - Method in class com.lgc.wsh.opt.test.ArrayVect1Test

Run unit tests.

testAll() - Method in class com.lgc.wsh.opt.test.CoordinateTransformTest

Test CoordinateTransform class

testAll() - Method in class com.lgc.wsh.util.test.LocalizeTest

Junit test code

testAlmostObjectMethod() - Method in class com.lgc.wsh.util.test.AlmostTest

test Object methods

testEverything() - Method in class com.lgc.wsh.util.test.AlmostTest

Run some test code.

testFormatter() - Method in class com.lgc.wsh.util.test.CleanFormatterTest

Unit tests

testHashCode() - Method in class com.lgc.wsh.util.test.AlmostTest

test the hash code algorithm

testLeftHandSide2() - Method in class com.lgc.wsh.opt.test.ScalarSolverTest

Unit test

testLinearObjFunc() - Method in class com.lgc.wsh.opt.test.ScalarSolverTest

Unit test

testLogger() - Static method in class com.lgc.wsh.util.CleanHandler

Call this from your code to test each type of log message

testMain() - Method in class com.lgc.wsh.opt.test.GaussNewtonSolverTest

Unit test code.

testNaNs() - Method in class com.lgc.wsh.util.test.AlmostTest

test handling of nans

testNonUnitScalarRange() - Method in class com.lgc.wsh.opt.test.ScalarSolverTest

Unit test

testParabola() - Method in class com.lgc.wsh.opt.test.ScalarSolverTest

Unit test

testPositiveCurvature() - Method in class com.lgc.wsh.opt.test.ScalarSolverTest

Unit test

testPrepend() - Method in class com.lgc.wsh.util.test.CleanFormatterTest

Test prependToLines method

testQS() - Method in class com.lgc.wsh.opt.test.QuadraticSolverTest

Junit test of QuadraticSolver

testRightHandSide() - Method in class com.lgc.wsh.opt.test.ScalarSolverTest

Unit test

testStepFunction() - Method in class com.lgc.wsh.opt.test.ScalarSolverTest

Unit test

timeWords(long) - Static method in class com.lgc.wsh.util.Localize

Convert a number of seconds into words

toString() - Method in class com.lgc.wsh.opt.ArrayVect1

toString() - Method in class com.lgc.wsh.util.Almost

Transform - Interface in com.lgc.wsh.opt

Implement a non-linear transform and its linearizations for a non-linear optimization.

TransformQuadratic - Class in com.lgc.wsh.opt

For a linearized transform, implement the Gauss-Newton quadratic approximation of a damped least-squares objective function.

TransformQuadratic(VectConst, VectConst, VectConst, Transform, boolean) - Constructor for class com.lgc.wsh.opt.TransformQuadratic

Wrap known data, reference mode, and transform as a Gauss-Newton objectiveFunction.

V

Vect - Interface in com.lgc.wsh.opt

Implement a vector supporting linear vector-space methods Test your implementation with VectUtil.test().

VectConst - Interface in com.lgc.wsh.opt

Vector operations that do not change the state of the vector

VectUtil - Class in com.lgc.wsh.opt

Implements convenience methods for Vect.

VectUtil() - Constructor for class com.lgc.wsh.opt.VectUtil

Z

zero(Vect) - Static method in class com.lgc.wsh.opt.VectUtil

Set the magnitude of this vector to zero, so that this.dot(this) == 0.

zero(double) - Method in class com.lgc.wsh.util.Almost

See if the number is almost zero

A B C D E F G H I L M N O P Q R S T V Z