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Francisco de Castro


AFBI

Last seen: 4 Monate vor Aktiv seit 2007

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  • 5-Star Galaxy Level 5
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Beantwortet
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 Monate vor | 0

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

mehr als 2 Jahre vor | 24 Downloads |

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

fast 4 Jahre vor | 2 Downloads |

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Frage


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...

fast 4 Jahre vor | 2 Antworten | 1

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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...

etwa 4 Jahre vor | 1 Antwort | 0

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

etwa 4 Jahre vor | 0

Gesendet


Plot Food Web
Functions for ecological modelling

mehr als 4 Jahre vor | 3 Downloads |

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

etwa 5 Jahre vor | 1 Download |

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Gesendet


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

mehr als 5 Jahre vor | 2 Downloads |

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

mehr als 5 Jahre vor | 2 Downloads |

Frage


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...

mehr als 5 Jahre vor | 0 Antworten | 0

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Beantwortet
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...

mehr als 5 Jahre vor | 0

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

fast 6 Jahre vor | 1 Download |

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Beantwortet
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

fast 6 Jahre vor | 0

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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 ...

etwa 6 Jahre vor | 4 Antworten | 0

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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...

etwa 7 Jahre vor | 0 Antworten | 0

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

etwa 7 Jahre vor | 1 Download |

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Beantwortet
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.

mehr als 8 Jahre vor | 0

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

mehr als 9 Jahre vor | 0 Antworten | 0

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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...

mehr als 9 Jahre vor | 0 Antworten | 1

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

fast 10 Jahre vor | 12 Downloads |

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fly.zip
Fly through any 3D figure

fast 10 Jahre vor | 4 Downloads |

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

fast 10 Jahre vor | 2 Downloads |

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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 ...

fast 11 Jahre vor | 0 Antworten | 0

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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...

etwa 11 Jahre vor | 1 Antwort | 0

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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...

mehr als 11 Jahre vor | 0 Antworten | 0

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

mehr als 11 Jahre vor | 2 Downloads |

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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...

mehr als 11 Jahre vor | 2 Antworten | 0

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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...

fast 12 Jahre vor | 2 Antworten | 0

2

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

fast 12 Jahre vor | 3 Downloads |

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