The SDL Component Suite is an industry leading collection of components supporting scientific and engineering computing. Please visit the SDL Web site for more information....


Home MathPack Matrix Classes TIntMatrix, TMatrix and TMat3D Methods FillRandomUniform
See also: Fill, FillRandomGauss, FillRandomUniform (OpenArrays) 

FillRandomUniform


Unit:SDL_matrix
Class: TMatrix, TMat3D
Declaration: [1] procedure FillRandomUniform (RangeLow, RangeHigh: double); { classes TMatrix and TMat3D }
[2] procedure FillRandomUniform (LowCol, HighCol, LowRow, HighRow: integer; RangeLow, RangeHigh: double); { class TMatrix only }

The method FillRandomUniform sets all elements of the matrix (version [1]) to uniformly distributed random values in the range between RangeLow and RangeHigh. Version [2] is only available for TMatrix and allows filling a particular rectangular region of the matrix by specifying the lower and upper columns and rows of the area to be filled (parameters LowCol, HighCol, LowRow and HighRow).

Hint: Setting both the low and high parameter of a dimension (i.e. LowCol and HighCol) to zero values forces the method to use all elements of that dimension.


Last Update: 2020-Aug-12