vec2mat_sol
Transforms the solution matrix for a vector-valued IVP into the solution array for its corresponding matrix-valued IVP.
Back to IVP Solver Toolbox Contents.
Contents
Syntax
M = vec2mat_sol(y,p)
Description
M = vec2mat_sol(y,p) transforms the solution matrix, ![$[\mathbf{y}]\in\mathrm{R}^{(N+1)\times pr}$](vec2mat_sol_doc_eq08980551379751452677.png)
(y in MATLAB), for the vector-valued IVP into the solution array, ![$[\mathbf{M}]\in\mathrm{R}^{p\times r\times (N+1)}$](vec2mat_sol_doc_eq04096253379015678133.png)
(M in MATLAB) for the corresponding matrix-valued IVP. p specifies the number of rows of M.
Input/Output Parameters
| Variable | Symbol | Description | Format | |
| Input | y | solution matrix | (N+1)×pr double |
|
| p | number of rows of state matrix | 1×1 double |
||
| Output | M | solution array | p×r×(N+1) double |
Note
- The nth page of
![$[\mathbf{M}]$](vec2mat_sol_doc_eq07742130518583913975.png)
stores the state matrix (i.e. the solution) corresponding to the nth time in 
.