Dr. Wu's medical AI

778 subscribers

64 videos

Update frequency -- irregular. Depending on my availability... Most lectures are intended to be on the entrance level. If you have interest in any topic that...

Latest Videos

Recover respiratory signal from PPG and TETRIS algorithm

An example of TAA-resp quality annotation with some explanations

A bit about Gaussian process regression on manifold with clinical application

A bit about uncertainty quantification of synchrosqueezing transform, part 2

A bit more about concentration of frequency and time (ConceFT), why Hermite

A bit about uncertainty quantification of synchrosqueezing transform, part 1

A bit about stochastic differential equation model for high dimensional time series analysis

Grand round talk in UW @ 2017 Math matters, pave the way for the future healthcare Al system

When nonuniform sampling meets instantaneous Nyquist rate in time-frequency analysis

2d random tomography, noisy dataset

High-Dimensional PCA in 20 mins Estimation, Bias & a bit Random Matrix Theory

2d random tomography, noise-free case.

GCLVDM meets Topology Orientability Detection, Double Covering and synchronization

GCL on Manifolds — Asymptotic Theory of GCLVDM

GCL on Manifolds — 15-min Intro to Connection & Parallel Transport

Analyze PPG using synchrosqueezing transform and SAMD in MATLAB Hands-on tutorial

Analyze trans-abdominal maternal ECG using de-shape algorithm in MATLAB Hands on tutorial

Shape-adaptive Mode Decomposition (SAMD) in Matlab Hands-on Tutorial

de-shape algorithm in MATLAB Hands-On Tutorial

Ridge extraction and reconstruction with Synchrosqueezing Transform in MATLAB Hands-On Tutorial

Synchrosqueezing Transform in MATLAB Hands-On Tutorial (Lecture 1)

Seminar talk in University of Minnesota, 20250304 (incomplete recording)

From Data to Geometry Practical GCLVDM on Manifolds in a nutshell

GCLVDM on Manifolds -- Motivation from Cryo-EM

GCL & VDM Explained in a Nutshell — Kickoff to the 6-Part Series

Locally Linear Embedding (LLE), part 5 LLE versus locally linear regression (LLR)

2025 International Summer School for nonstationary time series analysis @ Taiwan

Locally Linear Embedding (LLE), part 4 -- when LLE hits the boundary

Locally Linear Embedding (LLE), part 3 -- asymptotic analysis under the manifold setup

Locally Linear Embedding (LLE) , part 2 -- implicit kernel associated with LLE