Add wrapper in MDArray for class cern.colt.matrix.tdouble.impl.DenseDoubleMatrix2D

[rbotafogo]

• aggregate(DoubleDoubleFunction aggr, DoubleFunction f) 
            Applies a function to each cell and aggregates the results.
• aggregate(DoubleDoubleFunction aggr, DoubleFunction f, DoubleProcedure cond) 
            Applies a function to each cell that satisfies a condition and aggregates the results.
• aggregate(DoubleDoubleFunction aggr, DoubleFunction f, IntArrayList rowList, IntArrayList columnList) 
            Applies a function to all cells with a given indexes and aggregates the results.
• aggregate(DoubleMatrix2D other, DoubleDoubleFunction aggr, DoubleDoubleFunction f) 
            Applies a function to each corresponding cell of two matrices and aggregates the results.
• assign(double value) 
            Sets all cells to the state specified by value.
• assign(double[] values) 
            Sets all cells to the state specified by values.
• assign(double[][] values) 
            Sets all cells to the state specified by values.
• assign(DoubleFunction function) 
            Assigns the result of a function to each cell; x[row,col] = function(x[row,col]).
• assign(DoubleMatrix2D source) 
            Replaces all cell values of the receiver with the values of another matrix.
• assign(DoubleMatrix2D y, DoubleDoubleFunction function) 
            Assigns the result of a function to each cell; x[row,col] = function(x[row,col],y[row,col]).
• assign(DoubleMatrix2D y, DoubleDoubleFunction function, IntArrayList rowList, IntArrayList columnList) 
            Assigns the result of a function to all cells with a given indexes
• assign(DoubleProcedure cond, double value) 
            Assigns a value to all cells that satisfy a condition.
• assign(DoubleProcedure cond, DoubleFunction function) 
            Assigns the result of a function to all cells that satisfy a condition.
• assign(float[] values) 
            Sets all cells to the state specified by values.
• cardinality() 
            Returns the number of cells having non-zero values; ignores tolerance.
• dct2(boolean scale) 
            Computes the 2D discrete cosine transform (DCT-II) of this matrix.
• dctColumns(boolean scale) 
            Computes the discrete cosine transform (DCT-II) of each column of this matrix.
• dctRows(boolean scale) 
            Computes the discrete cosine transform (DCT-II) of each row of this matrix.
• dht2() 
            Computes the 2D discrete Hartley transform (DHT) of this matrix.
• dhtColumns() 
            Computes the discrete Hartley transform (DHT) of each column of this matrix.
• dhtRows() 
            Computes the discrete Hartley transform (DHT) of each row of this matrix.
• dst2(boolean scale) 
            Computes the 2D discrete sine transform (DST-II) of this matrix.
• dstColumns(boolean scale) 
            Computes the discrete sine transform (DST-II) of each column of this matrix.
• dstRows(boolean scale) 
            Computes the discrete sine transform (DST-II) of each row of this matrix.
• elements() 
            Returns the elements of this matrix.
• fft2() 
            Computes the 2D discrete Fourier transform (DFT) of this matrix.
• forEachNonZero(IntIntDoubleFunction function) 
            Assigns the result of a function to each non-zero cell; x[row,col] = function(x[row,col]).
• getColumnMajor() 
            Returns a new matrix that has the same elements as this matrix, but they are addressed internally in column major.
• getFft2() 
            Returns new complex matrix which is the 2D discrete Fourier transform (DFT) of this matrix.
• getFftColumns() 
            Returns new complex matrix which is the discrete Fourier transform (DFT) of each column of this matrix.
• getFftRows() 
            Returns new complex matrix which is the discrete Fourier transform (DFT) of each row of this matrix.
• getIfft2(boolean scale) 
            Returns new complex matrix which is the 2D inverse of the discrete Fourier transform (IDFT) of this matrix.
• getIfftColumns(boolean scale) 
            Returns new complex matrix which is the inverse of the discrete Fourier transform (IDFT) of each column of this matrix.
• getIfftRows(boolean scale) 
            Returns new complex matrix which is the inverse of the discrete Fourier transform (IDFT) of each row of this matrix.
• getMaxLocation() 
            Return the maximum value of this matrix together with its location
• getMinLocation() 
            Return the minimum value of this matrix together with its location
• getNegativeValues(IntArrayList rowList, IntArrayList columnList, DoubleArrayList valueList) 
            Fills the coordinates and values of cells having negative values into the specified lists.
• getNonZeros(IntArrayList rowList, IntArrayList columnList, DoubleArrayList valueList) 
            Fills the coordinates and values of cells having non-zero values into the specified lists.
• getPositiveValues(IntArrayList rowList, IntArrayList columnList, DoubleArrayList valueList) 
            Fills the coordinates and values of cells having positive values into the specified lists.
• getQuick(int row, int column) 
            Returns the matrix cell value at coordinate [row,column].
• idct2(boolean scale) 
            Computes the 2D inverse of the discrete cosine transform (DCT-III) of this matrix.
• idctColumns(boolean scale) 
            Computes the inverse of the discrete cosine transform (DCT-III) of each column of this matrix.
• idctRows(boolean scale) 
            Computes the inverse of the discrete cosine transform (DCT-III) of each row of this matrix.
• idht2(boolean scale) 
            Computes the 2D inverse of the discrete Hartley transform (IDHT) of this matrix.
• idhtColumns(boolean scale) 
            Computes the inverse of the discrete Hartley transform (IDHT) of each column of this matrix.
• idhtRows(boolean scale) 
            Computes the inverse of the discrete Hartley transform (IDHT) of each row of this matrix.
• idst2(boolean scale) 
            Computes the 2D inverse of the discrete sine transform (DST-III) of this matrix.
• idstColumns(boolean scale) 
            Computes the inverse of the discrete sine transform (DST-III) of each column of this matrix.
• idstRows(boolean scale) 
            Computes the inverse of the discrete sine transform (DST-III) of each row of this matrix.
• ifft2(boolean scale) 
            Computes the 2D inverse of the discrete Fourier transform (IDFT) of this matrix.
• index(int row, int column) 
            Returns the position of the given coordinate within the (virtual or non-virtual) internal 1-dimensional array.
• like(int rows, int columns) 
            Construct and returns a new empty matrix of the same dynamic type as the receiver, having the specified number of rows and columns.
• like1D(int size) 
            Construct and returns a new 1-d matrix of the corresponding dynamic type, entirelly independent of the receiver.
• setQuick(int row, int column, double value) 
            Sets the matrix cell at coordinate [row,column] to the specified value.
• toArray() 
            Constructs and returns a 2-dimensional array containing the cell values.
• vectorize() 
            Returns a vector obtained by stacking the columns of the matrix on top of one another.
• zAssign8Neighbors(DoubleMatrix2D B, Double9Function function) 
            8 neighbor stencil transformation.
• zMult(DoubleMatrix1D y, DoubleMatrix1D z, double alpha, double beta, boolean transposeA) 
            Linear algebraic matrix-vector multiplication; z = alpha * A * y + beta*z.
• zMult(DoubleMatrix2D B, DoubleMatrix2D C, double alpha, double beta, boolean transposeA, boolean transposeB) 
            Linear algebraic matrix-matrix multiplication; C = alpha * A x B + beta*C.
• zSum() 
            Returns the sum of all cells; Sum( x[i,j] ).