News
- Aug 14, 2012: YALL1 original was updated [download], correcting rk_inc to max(min(5, floor(rank_max/5)),1)
- Jul 15, 2011: YALL1 original was updated to v1.4 [download], adding dynamic updates on parameter mu and improving accuracy on solutions with entries of a large dynamic range
- Jun 28, 2011: group sparsity / joint sparsity code was updated to v1.2 [download], adding support of x >= 0
- Jun 20, 2011: group sparsity / joint sparsity code was updated to v1.1 [download], which has improved parameter continuation
- Jun 09, 2011: group sparsity / joint sparsity code v1.0 [download] published
- Apr 07, 2011: v1.3 [download] published. 15-20% faster than v1.2.
- Nov 23, 2010: v1.2 [download] published. A few demos have been improved.
- Oct 25, 2010: v1.1 [download] published. It fixed a bug that can cause NaN due to an excessively large step size.
- June 4, 2010: Toeplitz/circulant sampling demos are released.
- June 4, 2010: YALL1 version 1.0 is released. It is now open-source.
- August 3, 2009: YALL1 version beta-6 is released that can solve 2 more models for A*A' = I (with bug fixing)
- June 17, 2009: YALL1 version beta-5 is released with improved robustness for A*A' =\= I
- May 26, 2009: YALL1 version beta-4 is released, which no longer requires A*A' = I
- May 13, 2009: YALL1 version beta-3 is released, which requires A*A' = I