/**
* <p>
* Creates a new SimpleMatrix with random elements drawn from a uniform distribution from minValue to maxValue.
* </p>
*
* @see RandomMatrices_DDRM#fillUniform(DMatrixRMaj,java.util.Random)
*
* @param numRows The number of rows in the new matrix
* @param numCols The number of columns in the new matrix
* @param minValue Lower bound
* @param maxValue Upper bound
* @param rand The random number generator that's used to fill the matrix. @return The new random matrix.
*/
public static SimpleMatrix <T> random64(int numRows, int numCols, double minValue, double maxValue, IMersenneTwister rand)
{
SimpleMatrix <T> ret = new SimpleMatrix <T>(numRows, numCols, typeof(DMatrixRMaj));
RandomMatrices_DDRM.fillUniform(ret.mat as DMatrixRMaj, minValue, maxValue, rand);
return(ret);
}
/// <summary>
/// Creates a real valued diagonal matrix of the specified type
/// </summary>
///
/*
* public static SimpleMatrix diag(Type type, params double[] vals)
* {
* SimpleMatrix M = new SimpleMatrix(vals.Length, vals.Length, type);
* for (int i = 0; i < vals.Length; i++)
* {
* M.set(i, i, vals[i]);
* }
* return M;
* }*/
/// <summary>
/// <para>
/// Creates a new SimpleMatrix with random elements drawn from a uniform distribution from minValue to maxValue.
/// </para>
/// </summary>
/// <param name="numRows"> The number of rows in the new matrix </param>
/// <param name="numCols"> The number of columns in the new matrix </param>
/// <param name="minValue"> Lower bound </param>
/// <param name="maxValue"> Upper bound </param> </param>
/// <param name="rand"> The random number generator that's used to fill the matrix. <returns> The new random matrix. </returns>
/// <seealso cref= RandomMatrices_DDRM#fillUniform(DMatrixRMaj, java.util.Random) </seealso>
public static SimpleMatrix <W> random_DDRM(int numRows, int numCols, double minValue, double maxValue, Random rand)
{
SimpleMatrix <W> ret = new SimpleMatrix <W>(numRows, numCols);
Java.Util.Random rd = new Java.Util.Random();
RandomMatrices_DDRM.fillUniform((DMatrixRMaj)ret.mat, minValue, maxValue, rd);
return(ret);
}
public static DMatrixRBlock createRandom(int numRows, int numCols,
double min, double max, IMersenneTwister rand)
{
DMatrixRBlock ret = new DMatrixRBlock(numRows, numCols);
RandomMatrices_DDRM.fillUniform(ret, min, max, rand);
return(ret);
}