Clean and clarify JDE ASL physio
Fix computation of partial residuals in deterministic case
Fixed toeplitz matrix for central differences
Add comments & docstrings
Merge branch 'master' into fix-physio
wip on JDE physio validation
Corrected /2. float issue
Corrected /2. float issue
Merge pull request #32 from ainafp/fix-physio

Fix physio
Updated files
Updated files
Merge pull request #33 from ainafp/fix-physio

Fix physio
Add tracking of ytilde in JDE asl physio / Drift sampler. Add ASL simulation with g=omega.h. Fix duplicated item in test_all of ASL physio validation.
Merge pull request #34 from thomas-vincent/fix-physio

WIP on JDE ASL physio
Updated
Merge branch 'fix-physio' of https://github.com/pyhrf/pyhrf into fix-physio
Perfusion baseline corrected: mean value of posterior normal distribution was not correct
modified validation test for perfusion baseline variance
Refactor tree_to_cuboid to tree_to_xndarray. Fix it and add docstring
Merge pull request #35 from ainafp/fix-physio

Fix physio