David Smith davidssmith
davidssmith
/ tv_fista_demo.jl
Last active
December 29, 2015 14:09
This is 10x slower in Julia than in Python/Anaconda. Why?
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| function tv_fista(X::Array{Complex{Float64},2}; mu=0.1, niter=10) | |
| m, n = size(X); | |
| P = Any[zeros(Complex{Float64}, (m-1,n)), zeros(Complex{Float64}, (m,n-1))]; | |
| R = Any[zeros(Complex{Float64}, (m-1,n)), zeros(Complex{Float64}, (m,n-1))]; | |
| tk = 1; | |
| tkp1 = 1; | |
| D = zeros(Complex{Float64}, (m,n)); | |
| fval = Inf; | |
| obj = zeros(niter); | |
| for t = 1:niter |