task 19 : summarize, rewrite all the tasks with newest version of code, delete unnecessary files, save logs and figures

[LinaMiao]

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[LinaMiao]

-- bpdn, task 16 ran_jit_mis ran_weig_sim , same residual less time job 11 and 18, however rand_ditthering_time not good result
-- lasso, task12 ex1 publish file has good decreasing in rNorm for ill conditioned problem, though no advantage in time but for expensive ill conditioned problem, pqn has advantage
seismic examples can be seen in convolution problem
-- convolution problem for bpdn, same behaviour.
-- l1 migration in freq domain, result not bad!

-- for joint sparsity, not as good as spgl1
-- out of memory when go to dsr migration, not sure which part