- Preconditioning techniques in frame theory and probabilistic frames,
[pdf] K. Okoudjou -Lecture Notes from my lecture at the AMS 2015 Short Course
on Finite Frame Theory: A Complete Introduction to Overcompleteness. (Please skip sections 1.3 and 3.1 through 3.4.)

- Scalable frames and convex geometry (with G. Kutyniok
and F. Philipp), [pdf],

- Measures of scalability (with X. Chen, G. Kutyniok,
F. Philipp, and R. Wang), [pdf],

- Scaling Laplacian pyramids, (with Y. Hur), [pdf],

- Scalable frames (with Gitta Kutyniok, Friedrich
Philipp and Kaitlyn E. Tuley),
[pdf], [ps],

Preconditioning of finite frames: [pdf] (I plan to cover sections 1 through 4, and if time permits talk about sections 5.)

Scaling frames via linear programming: [pdf]

MATLAB code for scaling frames numerically: [zip]

Linear programming for scalable frames: On Optimal Frame Conditioners [pdf]