Francisco de Castro

AFBI

Last seen: 4 mois il y a | Actif depuis 2007

Followers: 0 Following: 0

Contact

Statistiques

All

Afficher les badges

Feeds

A répondu
Degrees of freedom in a kernel density estimation
I found a solution for my own question. The degrees of freedom can be can be estimated as the trace of the smoothing matrix. Thi...

10 mois il y a | 0

| A accepté

A soumis

fitmethis
FITMETHIS finds best-fitting distribution to data vector, including non-parametric.

plus de 2 ans il y a | 30 téléchargements |

A soumis

fitSEIR
Fits a SEIR epidemic model to data and simulates the course of the epidemic.

presque 4 ans il y a | 2 téléchargements |

Question

websave adds html to file name
Any reason why 'websave' adds a '.html' to the name of the output file? I'm downloading coronavirus data from John Hopkins Univ...

presque 4 ans il y a | 2 réponses | 1

2

réponses

Question

Degrees of freedom in a kernel density estimation
Is there any way to estimate the degrees of freedom from a kernel density estimator? Background: I want to compare the fitting...

environ 4 ans il y a | 1 réponse | 0

1

réponse

A répondu
What happened to allfitdist ?
A bit late, perhaps, but function 'fitmethis' in matlab's file exchange does something similar to allfitdist.

environ 4 ans il y a | 0

A soumis

Plot Food Web
Functions for ecological modelling

plus de 4 ans il y a | 3 téléchargements |

A soumis

plotdynamics
Plots the columns of an array vs. time. Designed mostly to plot nicely the output of ode solvers.

environ 5 ans il y a | 1 téléchargement |

A soumis

readparam
Reads a list of parameter names and values from a file

plus de 5 ans il y a | 2 téléchargements |

A soumis

GetSpeciesTraits
Retrieve taxonomic info and some traits of a species from WoRMS (World Register of Marine Species)

plus de 5 ans il y a | 2 téléchargements |

Question

Why does Jpattern option not improve execution time of ODE solver?
I have a system of ~100 ODEs. They represent interactions between species in an ecosystem. Each species interacts only with a sm...

plus de 5 ans il y a | 1 réponse | 0

0

réponse

A répondu
Thresholds in ODE solvers
I found a partial (and not very elegant) solution for this, albeit only for some of the ODE solvers. 1. Write the example od...

plus de 5 ans il y a | 0

A soumis

iir(filename,f,varargin)
Increases the resolution of an image by interpolation

presque 6 ans il y a | 1 téléchargement |

A répondu
Is there any way to use multiple tolerances in ODE solvers?
Thanks Torsten, your suggestion may be the solution. If you put it as an separate answer I'll mark it as accepted. F

presque 6 ans il y a | 0

Question

Is there any way to use multiple tolerances in ODE solvers?
I'm frequently using systems of ODEs to simulate the dynamics of ecological communities. The number of equations is large: from ...

environ 6 ans il y a | 4 réponses | 0

4

réponses

Question

Heterogeneity in linear model
I'm fitting a generalized linear model. The response variable has a gamma distribution. I have 1 fixed (categorical) factor with...

environ 7 ans il y a | 1 réponse | 0

0

réponse

A soumis

plotfdesign(T,G,varargin)
Plots data from a factorial design

environ 7 ans il y a | 1 téléchargement |

A répondu
Good plotting functions for food webs?
Hi Edward, Maybe too late, but I updated plotfoodweb to plot in 2D. Not arrows, just lines, but still. Hope it helps.

plus de 8 ans il y a | 0

Question

Is Bonferroni adjustment applied to p-values by default?
Do the MATLAB procedures that perform multiple regression (specifically GeneralizedLinearModel.stepwise) apply the Bonferroni ad...

plus de 9 ans il y a | 1 réponse | 0

0

réponse

Question

McKendrick - von Foerster equation
Can anybody suggest a step-by-step explanation of how to set up, in MATLAB, the McKendrick - vonFoerster equation for age-struct...

plus de 9 ans il y a | 1 réponse | 1

0

réponse

A soumis

scatter3sph
SCATTER3SPH Plots a 3d scatter plot with 3D spheres of different size and color

presque 10 ans il y a | 9 téléchargements |

A soumis

fly.zip
Fly through any 3D figure

presque 10 ans il y a | 4 téléchargements |

A soumis

struc2xls
STRUC2XLS Writes the contents os a structure into an Excel file

presque 10 ans il y a | 2 téléchargements |

Question

non-linear fit with generalized least squares
I need to fit a non-linear model in which the data are not independent. A Generalized Least Squares approach allows this if you ...

presque 11 ans il y a | 1 réponse | 0

0

réponse

Question

Stdev from gmdistribution.fit?
I'm using function gmdistribution.fit to fit data which is a mixture of three normal distributions with different means and diff...

environ 11 ans il y a | 1 réponse | 0

1

réponse

Question

Compare fits in CFTOOL
Is there any way in CFTOOL (v3.3, R2012b) to plot two fits together (in the same figure)? So I can show their differences graphi...

plus de 11 ans il y a | 1 réponse | 0

0

réponse

A soumis

TPROGRESS
TPROGRESS shows progress of multiple processes as text on the command window

plus de 11 ans il y a | 2 téléchargements |

Question

fitting implicit functions with NLINFIT
Is there any way to use implicit functions when fitting them to data with NLINFIT? Details: I need to fit a model to some data...

plus de 11 ans il y a | 2 réponses | 0

2

réponses

Question

Vectorization in an array of structures?
I seem to be unable of vectorize a simple calculation with the contents of an array of structures. Is this possible at all? Exam...

presque 12 ans il y a | 2 réponses | 0

2

réponses

A soumis

mcorr
Single-figure plot of all correlations between the columns of an array and frequency distributions

presque 12 ans il y a | 4 téléchargements |

Charger plus

Francisco de Castro

AFBI

Statistiques

File Exchange

File Exchange

File Exchange

File Exchange

File Exchange

File Exchange

MATLAB Answers

MATLAB Answers

MATLAB Answers

Feeds

2

1

0

4

0

0

0

0

1

0

2

2