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There is a solution but it is undocumented. In MdlMassMatrixFcn you can set a mass matrix using ssSetMassMatrix. Unfortunately...

3722 views

Responded 2 years ago

Label axis with date ticks that automatically update when zooming or panning

49 downloads

8 years ago

For histc for instance you do supply the source code. So what is the criterion that determines whether it is released or not? C...

2668 views

Responded 4 years ago

In Matlab the accuracy and convergence of a nonlinear ODE simulation is increased by providing the analytic Jacobian of the syst...

2031 views

Posted 3 years ago

Titus, thanks for this clear explanation. I understand the logic of this, however, I think it's quite dangerous that the "full"...

1983 views

Responded 8 years ago

Why is NaN times 0 not NaN when this 0 is an elemant of a sparse matrix; and why *is* it NaN again when this sparse matrix is a ...

Posted 8 years ago

How to specify a (state dependent) mass matrix in a Simulink M-file/C-file S-function? The following functions are described in...

1862 views

Posted 5 years ago

Plot colored lines and points in 3-D space

13 downloads

9 years ago

4 downloads

3 years ago

tall a and regression Hr is indeed the regularizer, it is sparse and has some structure, but is not banded. My parameterized fu...

1276 views

Responded 7 years ago

I'm doing a regularized regression, where R contains sensitivities of my parameterized function to its unknowns (every row repre...