How to define block matrices
Автор: Jeff Anderson Math
Загружено: 2020-11-25
Просмотров: 695
Описание:
We explore three common block matrix structures and see how do create variables using these constructions:
00:00 -Introduction
00:24 -Review the entry-by-entry definition of a matrix
01:15 -Strengths and weaknesses of entry-by-entry definition
01:45 -Row partition definition of an m-by-n matrix
02:50 -When do we use row partitions to define a matrix
03:01 -Syntax: define a matrix using a row partition
04:16 -Example 1: Define a 4x5 matrix using a row partition
06:06 -Column partition definition of an m-by-n matrix
07:41 -Syntax: define a matrix using a column partition
08:42 - Example 2: Define a 30x3 Vandermonde matrix via column partition
11:17 -Definition of a block matrix
13:01 -Example 3: Block matrix arising in Electric Circuit Analysis
15:55 -The four methods to define a matrix
16:13 -Community challenge: How are block matrices used in real world
16:26 -Block Matrices in Linear Algebra by Garcia and Horn
17:38 -Conclusion
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