diff --git a/matlab/tfgm/experiments/get_experiment.m b/matlab/tfgm/experiments/get_experiment.m
deleted file mode 100644
index dbee5307abd08de5d962be005efd7860697b9b13..0000000000000000000000000000000000000000
--- a/matlab/tfgm/experiments/get_experiment.m
+++ /dev/null
@@ -1,42 +0,0 @@
-function exp = get_experiment(setting)
-%create experiment parameter
-
-
-switch setting
- case 'full'
-
- param_pow = {0, 1, 2, 3, 4};
- data_params = param_pow;
-
- case 'light'
-
- param_pow = {0,1,2};
- data_params = param_pow;
- otherwise
-
- error('Unknown setting: ')
-
-end
-
-t_min = 0.3; t_max = 0.5; f_min = 0.1; f_max =0.2;
-t_val = {t_min, t_max};
-f_val={f_min, f_max};
-
-problem_params.win_type = 'hann';
-
-problem_params.t_val = t_val;
-problem_params.f_val = f_val;
-
-tolerance = 1e-6;
-r = 15;
-
-solver_params.tolerance = tolerance;
-solver_params.r = r;
-
-
-exp.data_params=data_params;
-exp.problem_params=problem_params;
-exp.solver_params=solver_params;
-end
-
-
diff --git a/matlab/tfgm/experiments/get_mask_area.m b/matlab/tfgm/experiments/get_mask_area.m
deleted file mode 100644
index f3701b9c08aafee0eb2eb566a6a43c144cd97d7e..0000000000000000000000000000000000000000
--- a/matlab/tfgm/experiments/get_mask_area.m
+++ /dev/null
@@ -1,10 +0,0 @@
-function [mask_area, varargout] = get_mask_area(mask)
-%compute mask area
-
-mask_area = sum(mask(:));
-mask_area_ratio = mask_area/ (size(mask,1)*size(mask,2));
- varargout{1} = mask_area_ratio;
-
-end
-
-
diff --git a/matlab/tfgm/experiments/solver.m b/matlab/tfgm/experiments/solver.m
deleted file mode 100644
index 98e0894c91037af90ff06f1060408f43284232fd..0000000000000000000000000000000000000000
--- a/matlab/tfgm/experiments/solver.m
+++ /dev/null
@@ -1,43 +0,0 @@
-function [gab_mul, direct_stft, adjoint_stft, q_mat_arrf, arrf_time,....,
- q_mat_rrf, rrf_time, svd_res_arrf,arrfevdn_time, svd_res_rrf,....,
- rrfevdn_time, svd_res_eigs, eigs_time, eigs_norm, arrfevdn_norm, ...,
- rrfevdn_norm,q_with] =solver(tolerance, r, mask, dgt_params, signal_params)
-
-[direct_stft, adjoint_stft] = get_stft_operators(dgt_params, signal_params);
-gab_mul = gen_gabmul_operator(direct_stft, adjoint_stft, mask);
-
-
-tic;
-q_mat_arrf = adaptative_randomized_range_finder(gab_mul ,signal_params.sig_len, tolerance, r);
-arrf_time = toc;
-
-
-tic;
-q_mat_rrf = randomized_range_finder(gab_mul, signal_params.sig_len, size(q_mat_arrf,2));
-rrf_time = toc;
-
-
-tic;
-svd_res_arrf = EVD_nystrom(gab_mul, q_mat_arrf);
-arrfevdn_time= toc;
-
-tic;
-svd_res_rrf = EVD_nystrom(gab_mul, q_mat_rrf);
-rrfevdn_time= toc;
-
-
-tic;
-svd_res_eigs = EVD_eigs(gab_mul, signal_params.sig_len, size(q_mat_arrf,2) );
-eigs_time = toc;
-
-
-
-eigs_norm = error_operator_norm(gab_mul, svd_res_eigs);
-arrfevdn_norm = error_operator_norm(gab_mul, svd_res_arrf);
-rrfevdn_norm = error_operator_norm(gab_mul, svd_res_rrf);
-
-
-q_with = size(q_mat_arrf,2);
-
-
-end
\ No newline at end of file
diff --git a/matlab/tfgm/experiments/step_mask.m b/matlab/tfgm/experiments/step_mask.m
deleted file mode 100644
index df1cd14b19370a935bc097e29c92d6a229a2ac7d..0000000000000000000000000000000000000000
--- a/matlab/tfgm/experiments/step_mask.m
+++ /dev/null
@@ -1,84 +0,0 @@
-clc ; clear; close all;
-%%
-
-pwd;
-pathname ='figures_JSTSP';
-if ~exist('figures_JSTSP','dir')
- mkdir('figures_JSTSP');
-end
-addpath('figures_JSTSP')
-
-%%
-ind_loc = 5;
-ind_wd = 3;
-deb_ind_loc = 0;
-deb_ind_wd=0;
-resampling_fs = 8000;
-sig_len = 16384;
-%%
-
-
-param_gauss = get_win_gauss_param();
-
-
-win_len = param_gauss.win_len;
-win_type = param_gauss.win_type;
-alpha = param_gauss.alpha;
-seuil = param_gauss.seuil;
-radius = param_gauss.radius;
-
-%%
-sig_loc = load_localized_signal(ind_loc, resampling_fs, sig_len, deb_ind_loc);
-sig_wd = load_wideband_signal(ind_wd, resampling_fs, sig_len, deb_ind_wd);
-
-signals = generate_mix_signal(sig_wd, sig_loc);
-
-fs = resampling_fs;
-sig_len = length(sig_loc);
-signal_params = generate_signal_parameters(fs, sig_len);
-
-%% dgt
-dgt_params = generate_dgt_parameters(win_type, win_len);
-dgt_params.hop = 32; %
-dgt_params.nbins = 512;%
-[dgt, idgt] = get_stft_operators(dgt_params, signal_params);
-
-
- tf_mat_wb = compute_dgt(signals.target, dgt );
- tf_mat_loc = compute_dgt(signals.noise, dgt );
-
-
-%% Etape 1
-figure;
-subplot(131)
-set(gcf,'position',[1, 1, 1000 400]);
-mask = and(abs(tf_mat_wb)<alpha*abs(tf_mat_loc), abs(tf_mat_loc)>seuil);
-%figure('name','mask');
-plot_spectrogram(mask, dgt_params,signal_params, dgt );
-axis square;
-set(gca, 'FontSize', 20, 'fontName','Times');
-%saveas(gcf,fullfile(pathname, 'mask_cuicui_gauss_1.png'));
-
-
-%Etape 2
-
-se = strel('disk',radius);
-
-mask = imclose(mask,se);
-%figure('name','mask');
-subplot(132)
-plot_spectrogram(mask, dgt_params,signal_params, dgt );
-set(gca, 'FontSize', 20, 'fontName','Times');
-axis square;
-%saveas(gcf,fullfile(pathname, 'mask_cuicui_gauss_2.png'));
-
-
-subplot(133)
-mask = imopen(mask,se);
-%figure('name','mask');
-plot_spectrogram(mask, dgt_params,signal_params, dgt );
-set(gca, 'FontSize', 20, 'fontName','Times');
-axis square;
-%saveas(gcf,fullfile(pathname, 'mask_cuicui_gauss_3.png'));
-saveas(gcf,fullfile(pathname, 'mask_step.png'));
-
diff --git a/matlab/tfgm/experiments/test_gen_gabmul_operator.m b/matlab/tfgm/experiments/test_gen_gabmul_operator.m
deleted file mode 100644
index b3db5fa33e76f7d581ad5c34dd59b63d89ca954d..0000000000000000000000000000000000000000
--- a/matlab/tfgm/experiments/test_gen_gabmul_operator.m
+++ /dev/null
@@ -1,27 +0,0 @@
-clc; clear; close all;
-%%
-setting='full';
-exp = get_experiment(setting);
-param = exp.data_params;
-t_lim = [exp.problem_params.t_val{1}, exp.problem_params.t_val{2}];
-f_lim = [exp.problem_params.f_val{1}, exp.problem_params.f_val{2}];
-win_type = exp.problem_params.win_type;
-
-%%
-param_pow = param{4};
- problem_data = get_problem_data(param_pow,t_lim, f_lim, win_type);
-
- %%
- dgt_params = problem_data.dgt_params;
-signal_params = problem_data.signal_params;
-mask = problem_data.mask;
-[direct_stft, adjoint_stft] = get_stft_operators(dgt_params, signal_params);
-gab_mul = gen_gabmul_operator(direct_stft, adjoint_stft, mask);
-
-%%
-figure; imagesc(mask)
-x = randn(signal_params.sig_len,1);
-A = gab_mul(x);
-figure; plot(x);
-figure; plot(A);
-figure; sgram(A,'dynrange',90)
diff --git a/matlab/tfgm/experiments/test_get_problem_data.m b/matlab/tfgm/experiments/test_get_problem_data.m
deleted file mode 100644
index eb97a828cd04200b11ee15c0326f53cd37e0ca2a..0000000000000000000000000000000000000000
--- a/matlab/tfgm/experiments/test_get_problem_data.m
+++ /dev/null
@@ -1,22 +0,0 @@
-clc; close all;
-
-%%
-setting='full';
-exp = get_experiment(setting);
-
-%%
-param = exp.data_params;
-t_lim = [exp.problem_params.t_val{1}, exp.problem_params.t_val{2}];
-f_lim = [exp.problem_params.f_val{1}, exp.problem_params.f_val{2}];
-win_type = exp.problem_params.win_type;
-
-%%
-figure;
-for k = 1:length(param)
- param_pow = param{k};
- problem_data = get_problem_data(param_pow,t_lim, f_lim, win_type);
-
- figure(k);
- plot_mask(problem_data.mask, problem_data.hop, problem_data.dgt_params.nbins, problem_data.signal_params.fs)
-
-end
\ No newline at end of file