16 citations · 22 across the 4 of their papers we have counts for
6 papers
Asymptotic Frame Theory for Analog Coding
Marina Haikin, Matan Gavish, Dustin G. Mixon +1
Over-complete systems of vectors, or in short, frames, play the role of analog codes in many areas of communication and signal processing. To name a few, spreading sequences for co…
Moments of Subsets of General Equiangular Tight Frames
Marina Haikin, Ram Zamir
This note outlines the steps for proving that the moments of a randomly-selected subset of a general ETF (complex, with aspect ratio ) converge to the corresponding MANOVA m…
Analog Coding Frame-work
Marina Haikin
Analog coding is a low-complexity method to combat erasures, based on linear redundancy in the signal space domain. Previous work examined "band-limited discrete Fourier transform…
Frame Moments and Welch Bound with Erasures
Marina Haikin, Ram Zamir, Matan Gavish
The Welch Bound is a lower bound on the root mean square cross correlation between unit-norm vectors in the dimensional space ( or $\mathbb{C}…
Random Subsets of Structured Deterministic Frames have MANOVA Spectra
Marina Haikin, Ram Zamir, Matan Gavish
We draw a random subset of rows from a frame with rows (vectors) and columns (dimensions), where and are proportional to . For a variety of important determi…
Analog Coding of a Source with Erasures
Marina Haikin, Ram Zamir
Analog coding decouples the tasks of protecting against erasures and noise. For erasure correction, it creates an "analog redundancy" by means of band-limited discrete Fourier tran…