Shannon's Channel and Capacity: A Mystery in Three ActsMathematics·Research Seminar·Topology & Geometry · Michelle Effros · CaltechMichelle EffrosCaltech—37:22
Multiplying and Factoring MatricesMatrix Methods in Data Analysis, Signal Processing, and Machine Learning · Lec 2·Gaussian Elimination & Matrix Systems · Gilbert Strang · MITGilbert StrangMIT—48:25
Four Ways to Solve Least Squares ProblemsMatrix Methods in Data Analysis, Signal Processing, and Machine Learning · Lec 9·Linear Algebra · Gilbert Strang · MITGilbert StrangMIT—49:51
Orthonormal Columns in Q Give Q'Q = IMatrix Methods in Data Analysis, Signal Processing, and Machine Learning · Lec 3·Convex Optimization · Gilbert Strang · MITGilbert StrangMIT—49:24
Positive Definite and Semidefinite MatricesMatrix Methods in Data Analysis, Signal Processing, and Machine Learning · Lec 5·Convex Optimization · Gilbert Strang · MITGilbert StrangMIT—45:27
Eckart-Young: The Closest Rank k Matrix to AMatrix Methods in Data Analysis, Signal Processing, and Machine Learning · Lec 7·Singular Value Decomposition (SVD) · Gilbert Strang · MITGilbert StrangMIT—47:16
Minimizing "x" Subject to Ax = bMatrix Methods in Data Analysis, Signal Processing, and Machine Learning · Lec 11·Convex Optimization · Gilbert Strang · MITGilbert StrangMIT—50:22
Derivatives of Inverse and Singular ValuesMatrix Methods in Data Analysis, Signal Processing, and Machine Learning · Lec 16·Signal Processing & Circuit Analysis · Gilbert Strang · MITGilbert StrangMIT—43:08