sigpy.alg.AltMin

class sigpy.alg.AltMin(min1, min2, max_iter=30)

Alternating minimization.

Parameters:

• min1 (function) – Function to minimize over variable 1.
• min2 (function) – Funciton to minimize over variable 2.
• max_iter (int) – Maximum number of iterations.

__init__(min1, min2, max_iter=30)

Initialize self. See help(type(self)) for accurate signature.

Methods

__init__(min1, min2[, max_iter])	Initialize self.
done()	Return whether the algorithm is done.
update()	Perform one update step.