From 839d938df0d83ec311c5d1299923c667adff6a87 Mon Sep 17 00:00:00 2001 From: cloudygoose Date: Fri, 12 Jun 2015 13:06:27 +0800 Subject: git rebase ... ... ... ... .. .. ... .... ... ... .. ... ... ... ... ... ... ... ... ... ... ... ... ... ... git rebase ... ... ... doc change doc change ... added nerv.Matrix:randomize() ... doc change for DAGLayer bug fix in nerv.Matrix:random() doc change --- matrix/init.lua | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) (limited to 'matrix') diff --git a/matrix/init.lua b/matrix/init.lua index 7bbc6a4..769ef2d 100644 --- a/matrix/init.lua +++ b/matrix/init.lua @@ -27,6 +27,22 @@ function nerv.Matrix:__tostring__() return table.concat(strt) end +--func: function +--All entrys in the matrix will be assigned by calling func() +function nerv.Matrix:randomize(func) + if (self:nrow() == 1) then + for j = 0, self:ncol() - 1, 1 do + self[j] = func() + end + else + for i = 0, self:nrow() - 1, 1 do + for j = 0, self:ncol() - 1, 1 do + self[i][j] = func() + end + end + end +end + nerv.MMatrixInt.fmt = "%d " function nerv.CuMatrix:__add__(b) -- cgit v1.2.3-70-g09d2