4. 步骤2:将二维数组转换为RealMatrix对象 接下来,你需要将创建的二维数组转换为RealMatrix对象。使用Apache Commons Math库中的Array2DRowRealMatrix类可以实现这一步骤: // 将二维数组转换为RealMatrix对象RealMatrixmatrix=newArray2DRowRealMatrix(data); 1. 2. 结尾 通过以上两个步骤,你就成功将一个二维数组转换为...
*/protectedRealMatrixcreateTableau(finalbooleanmaximize){// create a matrix of the correct sizeintwidth=numDecisionVariables+numSlackVariables+numArtificialVariables+getNumObjectiveFunctions()+1;// + 1 is for RHSintheight=constraints.size()+getNumObjectiveFunctions();Array2DRowRealMatrixmatrix=newArray2DR...
Array2DRowRealMatrix.copyIn(...) /** * Replaces data with a fresh copy of the input array. * * Verifies that the input array is rectangular and non-empty. * * @param in data to copy in * @throws IllegalArgumentException if input array is empty or not * rectangular * @throws Nul...
类名称:Array2DRowRealMatrix 方法名:setSubMatrix Array2DRowRealMatrix.setSubMatrix介绍 暂无 代码示例 代码示例来源:origin: org.apache.commons/commons-math /** * Replaces data with a fresh copy of the input array. * * Verifies that the input array is rectangular and non-empty. * * @param in...
类名称:Array2DRowRealMatrix 方法名:setColumn Array2DRowRealMatrix.setColumn介绍 暂无 代码示例 代码示例来源:origin: org.apache.commons/commons-math3 for(intv=0;v<dim;v++){ finaldouble[]evec=covMatDec.getEigenvector(v).toArray(); covMatEigenvectors.setColumn(v,evec); ...
类名称:Array2DRowRealMatrix 方法名:setSubMatrix Array2DRowRealMatrix.setSubMatrix介绍 暂无 代码示例 代码示例来源:origin: org.apache.commons/commons-math /** * Replaces data with a fresh copy of the input array. * * Verifies that the input array is rectangular and non-empty. * * @param...
本文整理了Java中org.apache.commons.math3.linear.Array2DRowRealMatrix.getDataRef()方法的一些代码示例,展示了Array2DRowRealMatrix.getDataRef()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台,是从一些精选项目中提取出来的代码,具有较强的参考意义,能在一定程度帮忙到你。Array2DRowRealMatrix.ge...
new ArrayRealVector(initialStateEstimate), new Array2DRowRealMatrix(initialErrorCovariance)); } /** * Create a new {@link ProcessModel}, taking double arrays as input parameters. * * The initial state estimate and error covariance are omitted and will be initialized...
final RealMatrix dense = new Array2DRowRealMatrix(diag.getData()); final double[] v = { 6.7, 890.1, 23.4 }; final RealVector vector = MatrixUtils.createRealVector(v); final RealVector diagResult = diag.preMultiply(vector); final RealVector denseResult = dense.preMu...
JavacopyOut方法属于org.apache.commons.math.linear.Array2DRowRealMatrix类。 使用说明:返回基础数据数组的新副本。 本文搜集整理了关于Java中org.apache.commons.math.linear.Array2DRowRealMatrix.copyOut方法 用法示例代码,并附有代码来源和完整的源代码,希望对您的程序开发有帮助。