Respondida
SimBiology Desktop Fitting using Concentration and response time profiles
The SimBiology documentation includes <https://www.mathworks.com/help/search.html?qdoc=sbiofit+type%3Aex several examples> that ...

alrededor de 8 años hace | 0

Respondida
a training program on PKPD and PBPK
You can find SimBiology PKPD and PBPK resources <https://www.mathworks.com/discovery/pharmacokinetic.html here>.

alrededor de 8 años hace | 0

Respondida
How can we use bayesian information in simbiology?
If you want to custom your objective function, you probably cannot use |sbiofit|. Instead, you must write the complete objective...

alrededor de 8 años hace | 0

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Respondida
Dimensional analysis with math functions flags a warning
The short answer is that SimBiology does not currently confirm that the inputs to |exp| are dimensionless, but I agree that this...

alrededor de 8 años hace | 0

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Respondida
sbioloadproject or sbiosaveproject loses graphical information
Regarding SBML, the Level 3 specs introduce a couple of packages for dealing with graphical representation of models. I haven't ...

alrededor de 8 años hace | 0

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Respondida
Use the full range of colours in a colourbar
You are using the HeatMap function from the Bioinformatics Toolbox. By default, this function uses a symmetric colormap. In the ...

alrededor de 8 años hace | 1

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Respondida
microplateplot in matlab r2015b GUI
|microplateplot| expects the containing figure to use the default figure's |uimenu|. If you change the MenuBar property of the f...

alrededor de 8 años hace | 0

Respondida
persistent variable precludes simbiology acceleration, how can I keep an array available in memory
This is a timely question. The note about persistent variables being incompatible with acceleration is incorrect. (I think that ...

más de 8 años hace | 0

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Transit Compartments with Simbiology
Have you seen the documentation example <https://www.mathworks.com/help/simbio/gs/estimate-pk-parameters-using-desktop.html Esti...

más de 8 años hace | 0

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Respondida
Can I set simbiology repeat assignment rule state to active or inactive using variants?
You cannot currently use variants to set the Active property of a Rule (or any other object). I agree this is an obvious extensi...

más de 8 años hace | 0

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Vector Variables, Preload, and External matlab functions (in m files) in Simbiology
Currently, SimBiology only supports scalar quantities for species, compartment, and parameter values. However (as you already di...

más de 8 años hace | 0

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Respondida
Switching a species between an ode evaluation and a specified function (repeat assignments)
Hi, I would take the approach of adding a repeated assignment rule and setting the BoundaryCondition property to true. In som...

más de 8 años hace | 0

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Respondida
must I use events for discontinuous functions?
Hi, The only other reserved word is "null", which is used in reactions when there are no reactants or no products. For exampl...

más de 8 años hace | 0

Respondida
must I use events for discontinuous functions?
Hi Jim, There are several issues in your post that I'd like to address. I'll try to go in the order they appear: (1) must ...

más de 8 años hace | 1

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Respondida
assign values from logial vector to a new matrix with the same size
You can use an indexing variable like |D| on both the left and right side of an assignment. If I understand your questions, you ...

más de 8 años hace | 0

Respondida
Control simbiology model from MATLAB command line
I'm not sure what you mean by "control", but let me try to offer some guidance. You can simulate a model from the command line u...

más de 8 años hace | 1

Respondida
Can I trigger/activate a rule using an event in SimBiology?
If I understand correctly, you could get the desired result by replacing the repeated assignment rule |y = f(x)| with |y = min(f...

más de 8 años hace | 0

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In SimBiology, is there any way to fit multiple data sets to the model with a single set of parameters? How can I do this using Simbiology desktop or coding?
I described a solution to a similar problem <https://www.mathworks.com/matlabcentral/answers/54826-how-to-fit-kinetic-law-parame...

más de 8 años hace | 0

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SymBiology - time delays
SimBiology does not currently support delay differential equations. One workaround is to replace the delay with a more mechanist...

más de 8 años hace | 1

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Respondida
matlab cannot find the datainsert function
Hi, I think you need to use <https://www.mathworks.com/help/database/ug/insert.html |insert|> instead of |datainsert|. The Da...

más de 8 años hace | 1

Respondida
stoichiometry of cell proliferation
I'm not aware of a centralized list of the validation that is performed before simulating a model. However, the requirements for...

más de 8 años hace | 0

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Respondida
redefine mass action kinetics
It's not currently possible to create a custom kinetic law that depends on the reaction's stoichiometry. You will need to manual...

más de 8 años hace | 0

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Warning that "Simulation with phi=[] could not be completed" occurred during 'Fit Data' task
You can likely ignore this warning. It means that during parameter estimation, the genetic algorithm selected a "bad" set of par...

más de 8 años hace | 1

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Respondida
App to convert Simbiology models to .sbproj files
Hi Ivan, The key questions are (1) why do you want to create an EXE app, and (2) what do you really need to accomplish with t...

más de 8 años hace | 0

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Respondida
Stochastic simulation with variable volume
As mentioned on <https://www.mathworks.com/help/simbio/ug/stochastic-solvers.html this page>, rules are not currently supported ...

más de 8 años hace | 0

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Simbiology problem on derived quantities from kinetic mechanism species
You can use a repeated assignment rule to calculate the total amount of ES in your system. You can read more about rules <https:...

más de 8 años hace | 0

Respondida
time dependent sensitivity analysis
SimBiology has functionality for performing sensitivity analysis. Here’s an example that uses the command-line interface: <https...

más de 8 años hace | 0

Resuelto

Energy of a photon
*&#9883 &#9762 &#9883 &#9762 &#9883 &#9762 &#9883* Given the frequency F of a photon in giga hertz. Find energy E of this...

más de 8 años hace

Resuelto

The 5th Root
Write a function to find the 5th root of a number. It sounds easy, but the typical functions are not allowed (see the test su...

más de 8 años hace

Resuelto

How to subtract?
*&plusmn &plusmn &plusmn &plusmn &plusmn &plusmn &plusmn &plusmn &plusmn &plusmn &plusmn* * Imagine you need to subtract one...

más de 8 años hace