Neal Patwari
Videos I use to teach on probability and statistics, and digital communications. Occasional research videos from my research lab on wireless networks, and equity in engineering design.
FAccT 2024: "Speaking of accent..." conference presentation
CHASE2023 recording: Racial disparities in pulse oximetry cannot be fixed with race-based correction
FAccT 2022 Paper Presentation: Models for understanding and quantifying feedback in societal systems
FAccT 2022 Paper Intro: Models for understanding and quantifying feedback in societal systems
Collision prediction using utra-wideband and inertial sensing
ESE 471: MIMO: Don't put all of your signals in one channel
ESE 471 Why do Bad Fades Happen to Good Channels?
ESE 471: The BFF for Symbols: Nearest neighbor approximation
ESE 471: Example Union Bound M=8 Box QAM
ESE 471 The Union Bound for Symbol Error
ESE 471 The Union Bound Drops the Joint Probability
ESE 471 Gray Coding is a Trick to Make Fewer Bit Errors
ESE 471 A General Formula for Prob Symbol Error in M ary PAM
ESE 471 I'm Adding dB to this Course
ESE 471 Drawing Decision Regions for All Symbols is a Voronoi Diagram
ESE 471 Drawing the Line Between Two Symbols
ESE 471 Optimal Decision is Picking the Closest K-dimensional Symbol
ESE 471 Three Things About Thermal Noise
EESE 471 Why is Received Noise Additive, Uncorrelated, and Gaussian?
ESE 471 Two formulas for the Bayes Threshold in Gaussian Noise
ESE 471 How a Bayesian Makes a Binary Decision
ESE 471: Probably Enough of an Example to Remind Us About Probability
ESE 471 How OFDM Got its FFT
ESE 471 What is OFDM? Subcarriers Shift and Pulse Shape
ESE 471 The Shift in FSK Depends on One Thing
ESE 471 What Time Domain Signal is Sent in QAM?
ESE 471 You Won't Believe What Offset Does to QPSK
ESE 471 How SRRC Pulses are Used at a PAM Transmitter and Receiver
ESE 471 Complex Baseband is Not Complicated
ESE 471 Average Symbol and Bit Energy in QAM and PSK