changelog
    
    
    - Wed, 24 Apr 2024 11:34:09 +0300
 
    - by Neil Dizon <neil.dizon@helsinki.fi> [Wed, 24 Apr 2024 11:34:09 +0300] rev 28
 
    - added function to generate table
 
    - Mon, 22 Apr 2024 13:28:58 +0300
 
    - by Neil Dizon <neil.dizon@helsinki.fi> [Mon, 22 Apr 2024 13:28:58 +0300] rev 27
 
    - stable interval
 
    - Mon, 22 Apr 2024 09:26:19 +0300
 
    - by Neil Dizon <neil.dizon@helsinki.fi> [Mon, 22 Apr 2024 09:26:19 +0300] rev 26
 
    - added dummy structs for different flows
 
    - Sun, 21 Apr 2024 22:35:03 +0300
 
    - by Neil Dizon <neil.dizon@helsinki.fi> [Sun, 21 Apr 2024 22:35:03 +0300] rev 25
 
    - added fv_plot
 
    - Sun, 21 Apr 2024 21:00:57 +0300
 
    - by Neil Dizon <neil.dizon@helsinki.fi> [Sun, 21 Apr 2024 21:00:57 +0300] rev 24
 
    - renamed generate_radon as generate_sinogram
 
    - Sun, 21 Apr 2024 20:42:43 +0300
 
    - by Neil Dizon <neil.dizon@helsinki.fi> [Sun, 21 Apr 2024 20:42:43 +0300] rev 23
 
    - added plotting functions
 
    - Sun, 21 Apr 2024 19:26:50 +0300
 
    - by Neil Dizon <neil.dizon@helsinki.fi> [Sun, 21 Apr 2024 19:26:50 +0300] rev 22
 
    - added stable interval for denoising
 
    - Sun, 21 Apr 2024 19:05:44 +0300
 
    - by Neil Dizon <neil.dizon@helsinki.fi> [Sun, 21 Apr 2024 19:05:44 +0300] rev 21
 
    - included zero dual in main module
 
    - Sun, 21 Apr 2024 19:04:00 +0300
 
    - by Neil Dizon <neil.dizon@helsinki.fi> [Sun, 21 Apr 2024 19:04:00 +0300] rev 20
 
    - added zero dual predictor for denoising
 
    - Sun, 21 Apr 2024 18:55:00 +0300
 
    - by Neil Dizon <neil.dizon@helsinki.fi> [Sun, 21 Apr 2024 18:55:00 +0300] rev 19
 
    - clarified sino_sparsity
 
    - Sun, 21 Apr 2024 18:45:09 +0300
 
    - by Neil Dizon <neil.dizon@helsinki.fi> [Sun, 21 Apr 2024 18:45:09 +0300] rev 18
 
    - added data generation for new phantom
 
    - Sun, 21 Apr 2024 13:44:02 +0300
 
    - by Neil Dizon <neil.dizon@helsinki.fi> [Sun, 21 Apr 2024 13:44:02 +0300] rev 17
 
    - added new phantom
 
    - Sun, 21 Apr 2024 13:43:18 +0300
 
    - by Neil Dizon <neil.dizon@helsinki.fi> [Sun, 21 Apr 2024 13:43:18 +0300] rev 16
 
    - added zero dual in PET
 
    - Sun, 21 Apr 2024 13:41:35 +0300
 
    - by Neil Dizon <neil.dizon@helsinki.fi> [Sun, 21 Apr 2024 13:41:35 +0300] rev 15
 
    - added stable interval for PET