diff --git a/src/utilities.jl b/src/utilities.jl new file mode 100644 index 0000000000000000000000000000000000000000..c4cfa701874f57bbbe560734d8e1414841890c33 --- /dev/null +++ b/src/utilities.jl @@ -0,0 +1,11 @@ +function toeplitz{T}(c::Array{T},r::Array{T}) + nc = length(c) + nr = length(r) + A = zeros(T, nc, nr) + A[:,1] = c + A[1,:] = r + for i in 2:nr + A[2:end,i] = A[1:end-1,i-1] + end + A +end