SVD meaning in Electronics ?

Answer:

What is Singular Value Decomposition mean?

In linear algebra, the singular value decomposition (SVD) is a factorization of a real or complex matrix. It generalizes the eigendecomposition of a square normal matrix with an orthonormal eigenbasis to any m × n {\displaystyle m\times n} matrix. It is related to the polar decomposition.

Specifically, the singular value decomposition of an m × n {\displaystyle m\times n} complex matrix M is a factorization of the form U Σ V ∗ {\displaystyle \mathbf {U\Sigma V^{*}} } , where U is an m × m {\displaystyle m\times m} complex unitary matrix, Σ {\displaystyle \mathbf {\Sigma } } is an m × n {\displaystyle m\times n} rectangular diagonal matrix with non-negative real numbers on the diagonal, and V is an n × n {\displaystyle n\times n} complex unitary matrix. If M is real, U and V can also be guaranteed to be real orthogonal matrices. In such contexts, the SVD is often denoted U Σ V T {\displaystyle \mathbf {U\Sigma V^{T}} } .

The diagonal entries σ i reference

Full Form	Category
St Vincent	Airport Code
SVenska Dagbladet	Community
Society of Venereal Disease	Community
Simultaneous Voice Data	Computer and Networking
Supplementary Volume Descriptor	Computing
Singular Value Decomposition	Electronics
Saved Document Autosave File	File Type
System View Description	General
Super Vapor Device	General
Snayperskaya Vintovka Dragunova	General
Signature validation data	General
Supply vs Demand	General
Structural Valve Deterioration	General
Speed Violation Detection	General
Selective Vehicle Detection	General
Stopped Vehicle Detection	General
Specialist Vehicle Detection	General
Stolen Vehicle Database	General
Special Vehicle Department	General
Singer Vehicle Design	General
Senior Vehicle Dynamics	General
Skyactiv Vehicle Dynamics	General
Special Vehicles Division	General
Scandinavian Vehicle Distributors	General
SARWARI	Indian Railway Station
Structured VLSI Design	Information Technology
Societas Verbi Divini	International
Samzaradanaya Vintovka Dragnova	International
Standard Variance Decrease	Maths
Spontaneous Vaginal Delivery	Medical
Small Vessel Disease	Medical
Swine Vesicular Disease	Medical
St Vitus Dance	Medical
Snaiperskaya Vintovka Dragunova	Military and Defence
St. Vincent, St. Vincent	Regional
Sander van Doorn	Society & Culture
State Variable Description	Softwares
Software Version Description	Softwares
Satellite Vehicle Description	Space Science
Simultaneous Voice and Data	Telecommunication
E.T. Joshua Airport	Transport & Travel
Sarwari railway station	Transport & Travel