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Highlights from
Toolbox Sparse Optmization

• Basis Pursuit Denoising with ...
• Basis Pursuit with Douglas Ra...
• Constrained Total Variation P...
• Total Variation Denoising
• clamp(x,a,b)
• compute_correlation_error(His...
• compute_dual_prox(ProxF) compute_dual_prox - compute the proximal operator of the dual
• compute_gaussian_filter(n,s,N... compute_gaussian_filter - compute a 1D or 2D Gaussian filter.
• compute_operator_norm(A,n) compute_operator_norm - compute operator norm
• crop(M,n,c) crop - crop an image to reduce its size
• div(Px,Py, options) div - divergence operator
• getoptions(options, name, v, ... getoptions - retrieve options parameter
• grad(M, options) grad - gradient, forward differences
• image_resize(M,p1,q1,r1) image_resize - resize an image using bicubic interpolation
• imageplot(M,str, a,b,c) imageplot - diplay an image and a title
• load_image(type, n, options) load_image - load benchmark images.
• perform_admm(x, K, KS, ProxF... perform_admm - preconditionned ADMM method
• perform_blurring(M, sigma, op... perform_blurring - gaussian blurs an image
• perform_convolution(x,h, boun... perform_convolution - compute convolution with centered filter.
• perform_dr(x,ProxF,ProxG,opti... perform_dr - Douglas Rachford algorithm
• perform_fb(x, ProxF, GradG, L... perform_admm - preconditionned ADMM method
• perform_fb_strongly(x, K, KS,... perform_admm - preconditionned ADMM method
• perform_l1ball_projection(x,l... perform_l1ball_projection - compute the projection on the L1 ball
• perform_soft_thresholding(x, ... perform_soft_thresholding - soft thresholding
• perform_wavortho_transf(f,Jmi... perform_wavortho_transf - compute orthogonal wavelet transform
• progressbar(n,N,w) progressbar - display a progress bar
• rescale(x,a,b)
• s2v(s,a) s2v - structure array to vector
• publish_all.m
• test_fbstrongly_analysis.m
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