Java Doc for MatrixUtils.java in  » Science » Apache-commons-math-1.1 » org » apache » commons » math » linear » Java Source Code / Java DocumentationJava Source Code and Java Documentation

Java Source Code / Java Documentation 1.  6.0 JDK Core 2.  6.0 JDK Modules 3.  6.0 JDK Modules com.sun 4.  6.0 JDK Modules com.sun.java 5.  6.0 JDK Modules sun 6.  6.0 JDK Platform 7.  Ajax 8.  Apache Harmony Java SE 9.  Aspect oriented 10.  Authentication Authorization 11.  Blogger System 12.  Build 13.  Byte Code 14.  Cache 15.  Chart 16.  Chat 17.  Code Analyzer 18.  Collaboration 19.  Content Management System 20.  Database Client 21.  Database DBMS 22.  Database JDBC Connection Pool 23.  Database ORM 24.  Development 25.  EJB Server geronimo 26.  EJB Server GlassFish 27.  EJB Server JBoss 4.2.1 28.  EJB Server resin 3.1.5 29.  ERP CRM Financial 30.  ESB 31.  Forum 32.  GIS 33.  Graphic Library 34.  Groupware 35.  HTML Parser 36.  IDE 37.  IDE Eclipse 38.  IDE Netbeans 39.  Installer 40.  Internationalization Localization 41.  Inversion of Control 42.  Issue Tracking 43.  J2EE 44.  JBoss 45.  JMS 46.  JMX 47.  Library 48.  Mail Clients 49.  Net 50.  Parser 51.  PDF 52.  Portal 53.  Profiler 54.  Project Management 55.  Report 56.  RSS RDF 57.  Rule Engine 58.  Science 59.  Scripting 60.  Search Engine 61.  Security 62.  Sevlet Container 63.  Source Control 64.  Swing Library 65.  Template Engine 66.  Test Coverage 67.  Testing 68.  UML 69.  Web Crawler 70.  Web Framework 71.  Web Mail 72.  Web Server 73.  Web Services 74.  Web Services apache cxf 2.0.1 75.  Web Services AXIS2 76.  Wiki Engine 77.  Workflow Engines 78.  XML 79.  XML UI Java Java Tutorial Java Open Source Jar File Download Java Articles Java Products Java by API Photoshop Tutorials Maya Tutorials Flash Tutorials 3ds-Max Tutorials Illustrator Tutorials GIMP Tutorials C# / C Sharp C# / CSharp Tutorial C# / CSharp Open Source ASP.Net ASP.NET Tutorial JavaScript DHTML JavaScript Tutorial JavaScript Reference HTML / CSS HTML CSS Reference C / ANSI-C C Tutorial C++ C++ Tutorial Ruby PHP Python Python Tutorial Python Open Source SQL Server / T-SQL SQL Server / T-SQL Tutorial Oracle PL / SQL Oracle PL/SQL Tutorial PostgreSQL SQL / MySQL MySQL Tutorial VB.Net VB.Net Tutorial Flash / Flex / ActionScript VBA / Excel / Access / Word XML XML Tutorial Microsoft Office PowerPoint 2007 Tutorial Microsoft Office Excel 2007 Tutorial Microsoft Office Word 2007 Tutorial

Java Source Code / Java Documentation » Science » Apache commons math 1.1 » org.apache.commons.math.linear   Source Cross Reference   Class Diagram   Java Document (Java Doc)   java.lang.Object    org.apache.commons.math.linear.MatrixUtils MatrixUtils public class MatrixUtils (Code) A collection of static methods that operate on or return matrices. version:    $Revision: 209143 $ $Date: 2005-07-04 16:29:23 -0700 (Mon, 04 Jul 2005) $ Constructor Summary public   MatrixUtils()      Default constructor. Method Summary public static  BigMatrix createBigIdentityMatrix(int dimension)      Returns dimension x dimension identity matrix. public static  BigMatrix createBigMatrix(double[][] data)      Returns a BigMatrix whose entries are the the values in the the input array. public static  BigMatrix createBigMatrix(BigDecimal[][] data)      Returns a BigMatrix whose entries are the the values in the the input array. public static  BigMatrix createBigMatrix(String[][] data)      Returns a BigMatrix whose entries are the the values in the the input array. public static  BigMatrix createColumnBigMatrix(double[] columnData)      Creates a column BigMatrix using the data from the input array. public static  BigMatrix createColumnBigMatrix(BigDecimal[] columnData)      Creates a column BigMatrix using the data from the input array. public static  BigMatrix createColumnBigMatrix(String[] columnData)      Creates a column BigMatrix using the data from the input array. public static  RealMatrix createColumnRealMatrix(double[] columnData)      Creates a column RealMatrix using the data from the input array. public static  RealMatrix createRealIdentityMatrix(int dimension)      Returns dimension x dimension identity matrix. public static  RealMatrix createRealMatrix(double[][] data)      Returns a RealMatrix whose entries are the the values in the the input array. public static  BigMatrix createRowBigMatrix(double[] rowData)      Creates a row BigMatrix using the data from the input array. public static  BigMatrix createRowBigMatrix(BigDecimal[] rowData)      Creates a row BigMatrix using the data from the input array. public static  BigMatrix createRowBigMatrix(String[] rowData)      Creates a row BigMatrix using the data from the input array. public static  RealMatrix createRowRealMatrix(double[] rowData)      Creates a row RealMatrix using the data from the input array. Constructor Detail MatrixUtils public MatrixUtils()(Code) Default constructor. Package scope to prevent unwanted instantiation. Method Detail createBigIdentityMatrix public static BigMatrix createBigIdentityMatrix(int dimension)(Code) Returns dimension x dimension identity matrix. Parameters:   dimension - dimension of identity matrix to generate identity matrix throws:   IllegalArgumentException - if dimension is not positive since:    1.1 createBigMatrix public static BigMatrix createBigMatrix(double[][] data)(Code) Returns a BigMatrix whose entries are the the values in the the input array. The input array is copied, not referenced. Parameters:   data - input array RealMatrix containing the values of the array throws:   IllegalArgumentException - if data is not rectangular(not all rows have the same length) or empty throws:   NullPointerException - if data is null createBigMatrix public static BigMatrix createBigMatrix(BigDecimal[][] data)(Code) Returns a BigMatrix whose entries are the the values in the the input array. The input array is copied, not referenced. Parameters:   data - input array RealMatrix containing the values of the array throws:   IllegalArgumentException - if data is not rectangular(not all rows have the same length) or empty throws:   NullPointerException - if data is null createBigMatrix public static BigMatrix createBigMatrix(String[][] data)(Code) Returns a BigMatrix whose entries are the the values in the the input array. The input array is copied, not referenced. Parameters:   data - input array RealMatrix containing the values of the array throws:   IllegalArgumentException - if data is not rectangular(not all rows have the same length) or empty throws:   NullPointerException - if data is null createColumnBigMatrix public static BigMatrix createColumnBigMatrix(double[] columnData)(Code) Creates a column BigMatrix using the data from the input array. Parameters:   columnData - the input column data a columnData x 1 BigMatrix throws:   IllegalArgumentException - if columnData is empty throws:   NullPointerException - if columnDatais null createColumnBigMatrix public static BigMatrix createColumnBigMatrix(BigDecimal[] columnData)(Code) Creates a column BigMatrix using the data from the input array. Parameters:   columnData - the input column data a columnData x 1 BigMatrix throws:   IllegalArgumentException - if columnData is empty throws:   NullPointerException - if columnDatais null createColumnBigMatrix public static BigMatrix createColumnBigMatrix(String[] columnData)(Code) Creates a column BigMatrix using the data from the input array. Parameters:   columnData - the input column data a columnData x 1 BigMatrix throws:   IllegalArgumentException - if columnData is empty throws:   NullPointerException - if columnDatais null createColumnRealMatrix public static RealMatrix createColumnRealMatrix(double[] columnData)(Code) Creates a column RealMatrix using the data from the input array. Parameters:   columnData - the input column data a columnData x 1 RealMatrix throws:   IllegalArgumentException - if columnData is empty throws:   NullPointerException - if columnDatais null createRealIdentityMatrix public static RealMatrix createRealIdentityMatrix(int dimension)(Code) Returns dimension x dimension identity matrix. Parameters:   dimension - dimension of identity matrix to generate identity matrix throws:   IllegalArgumentException - if dimension is not positive since:    1.1 createRealMatrix public static RealMatrix createRealMatrix(double[][] data)(Code) Returns a RealMatrix whose entries are the the values in the the input array. The input array is copied, not referenced. Parameters:   data - input array RealMatrix containing the values of the array throws:   IllegalArgumentException - if data is not rectangular(not all rows have the same length) or empty throws:   NullPointerException - if data is null createRowBigMatrix public static BigMatrix createRowBigMatrix(double[] rowData)(Code) Creates a row BigMatrix using the data from the input array. Parameters:   rowData - the input row data a 1 x rowData.length BigMatrix throws:   IllegalArgumentException - if rowData is empty throws:   NullPointerException - if rowDatais null createRowBigMatrix public static BigMatrix createRowBigMatrix(BigDecimal[] rowData)(Code) Creates a row BigMatrix using the data from the input array. Parameters:   rowData - the input row data a 1 x rowData.length BigMatrix throws:   IllegalArgumentException - if rowData is empty throws:   NullPointerException - if rowDatais null createRowBigMatrix public static BigMatrix createRowBigMatrix(String[] rowData)(Code) Creates a row BigMatrix using the data from the input array. Parameters:   rowData - the input row data a 1 x rowData.length BigMatrix throws:   IllegalArgumentException - if rowData is empty throws:   NullPointerException - if rowDatais null createRowRealMatrix public static RealMatrix createRowRealMatrix(double[] rowData)(Code) Creates a row RealMatrix using the data from the input array. Parameters:   rowData - the input row data a 1 x rowData.length RealMatrix throws:   IllegalArgumentException - if rowData is empty throws:   NullPointerException - if rowDatais null Methods inherited from java.lang.Object native protected Object clone() throws CloneNotSupportedException(Code)(Java Doc) public boolean equals(Object obj)(Code)(Java Doc) protected void finalize() throws Throwable(Code)(Java Doc) final native public Class getClass()(Code)(Java Doc) native public int hashCode()(Code)(Java Doc) final native public void notify()(Code)(Java Doc) final native public void notifyAll()(Code)(Java Doc) public String toString()(Code)(Java Doc) final native public void wait(long timeout) throws InterruptedException(Code)(Java Doc) final public void wait(long timeout, int nanos) throws InterruptedException(Code)(Java Doc) final public void wait() throws InterruptedException(Code)(Java Doc)