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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
Cite As
Zachary Danziger (2026). Symbolic Matrix (https://www.mathworks.com/matlabcentral/fileexchange/26729-symbolic-matrix), MATLAB Central File Exchange. Retrieved .
General Information
- Version 1.2.0.0 (2.03 KB)
MATLAB Release Compatibility
- Compatible with any release
Platform Compatibility
- Windows
- macOS
- Linux
| Version | Published | Release Notes | Action |
|---|---|---|---|
| 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 |
