Symbolic Matrix

Versione 1.2.0.0 (2,03 KB) da Zachary Danziger
Creates a matrix composed of properly indexed symbolic elements.
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Aggiornato 21 nov 2013

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A matrix of symbolic elements is reasonably useful for many analytic linear algebra applications, and for analytic vector, matrix and tensor differentiation.

This function produces a matrix of arbitrary dimension of symbolic elements that are indexed by their position in the symbolic matrix for ease of reference.

EXAMPLE
>> M = symMat([2 2],'m','real')
M =
[ m11, m12]
[ m21, m22]
>> class(M)
ans =
sym
>> det(M)
ans =
m11*m22 - m12*m21

Cita come

Zachary Danziger (2025). Symbolic Matrix (https://it.mathworks.com/matlabcentral/fileexchange/26729-symbolic-matrix), MATLAB Central File Exchange. Recuperato .

Compatibilità della release di MATLAB
Creato con R2009a
Compatibile con qualsiasi release
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Versione Pubblicato Note della release
1.2.0.0

fixed index printing reversal for matrices with dimensions greater than
1.1.0.0

An update has been made such that the element indexing conforms to standard matrix notation: i.e., e153 is now the element of row 1, column 5, layer 3.
1.0.0.0