Commit 70a37ce3 by Fredrik Bagge Carlson

### Added memory to output so that one can get different sequences

parent 4f358ed6
 ... ... @@ -32,7 +32,16 @@ function sobol(dim::Int64, N::Int64) X[j,:], nextseed, MeM = getNewSobolVector(dim, nextseed, MeM) end return X return X, nextseed, MeM end function sobol(X, nextseed, MeM) (N,dim) = size(X) for j = 1:N X[j,:], nextseed, MeM = getNewSobolVector(dim, nextseed, MeM) end return X, nextseed, MeM end ## Functions below are inner functions, I have not determined if this is needed, the fastest method or anything else ... ... @@ -106,7 +115,7 @@ end function InitSobol(dim::Int64) MeM = Mem(dim) MeM.seed_save = -1 # MeM.v = zeros(40,30) # done in constructor instead # MeM.v = zeros(40,30) # done in constructor instead MeM.v[1:40,1] = 1 MeM.v[3:40,2] = [1, 3, 1, 3, 1, 3, 3, 1, ... ... @@ -188,4 +197,22 @@ function InitSobol(dim::Int64) return MeM end """ `using Winston` Plots the first 4 outputs of sobel(2,512) """ function test_sobol() X, nextseed, MeM = sobol(2,512) figure(); pp = plot(X[:,1],X[:,2],".b"); hold(true) X, nextseed, MeM = sobol(X, nextseed, MeM ) plot(X[:,1],X[:,2],".g") X, nextseed, MeM = sobol(X, nextseed, MeM ) plot(X[:,1],X[:,2],".r") X, nextseed, MeM = sobol(X, nextseed, MeM ) plot(X[:,1],X[:,2],".m") display(pp) end \ No newline at end of file
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