FillRandomUniform

Declaration:	TMatrix.FillRandomUniform (LowCol, HighCol, LowRow, HighRow: integer; RangeLow, RangeHigh: double);
The method FillRandomUniform sets all elements of the matrix to uniformly distributed random values in the range between RangeLow and RangeHigh. You can fill 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.