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Joshua Carmichael


National Security

Active since 2007

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Research: Glaciology, seismology, applied functional analysis.
https://sites.google.com/site/joshuadcarmichael/home
Professional Interests: Geophysical signatures, statistics, applied math, probability, seismology

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MATLAB Answers

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  • Personal Best Downloads Level 1
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Question


Problem: figure height apparently limited to screen height
My objective is to save a "tall" figure with a height that exceeds my display height. I used: >> *figure('units', 'normalized...

nästan 10 år ago | 0 answers | 0

0

answers

Question


Ellipsoid height given points on Globe?
Do the elevation input arguments to ecefOffset.m require height of actual ellipsoid or the height *above* the ellipsoid? I'd lik...

mer än 11 år ago | 0 answers | 0

0

answers

Submitted


sample correlation distribution function
Compute PDF for the sample correlation

mer än 11 år ago | 1 download |

0.0 / 5
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Submitted


Doubly Noncentral Beta Distribution function
Computes saddle-point approximation to Beta-distribution

mer än 11 år ago | 1 download |

0.0 / 5

Submitted


Doubly Noncentral F Distribution function
Computes saddle-point approximation to F-distribution

mer än 11 år ago | 1 download |

0.0 / 5

Submitted


Noncentral Beta Distribution
Compute the Noncentral Beta using Transformations

mer än 11 år ago | 1 download |

0.0 / 5

Question


loop-free numeric array indexing when numeric array inside cell array
My objective is to apply a given function "myfun" to each column within a cell array, using an index vector. I provide an exampl...

mer än 13 år ago | 1 answer | 0

1

answer

Submitted


day of year
Date vectors converted to day of the year.

mer än 15 år ago | 2 downloads |

4.5 / 5

Submitted


D8 Algorithm for Hydrological Models
Finds most likely locations for water channels given a potential

mer än 15 år ago | 1 download |

0.0 / 5
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plotXmatrix.m
Plots data on separate y-axes

mer än 15 år ago | 1 download |

0.0 / 5

Submitted


xcorAlign.m
Shifts data by maximum cross correlation

mer än 15 år ago | 1 download |

5.0 / 5

Submitted


normColumns.m
normalizes matrix columns

mer än 15 år ago | 1 download |

4.0 / 5

Submitted


matchPurs.m
The classic matching pursuit algorithm

mer än 15 år ago | 2 downloads |

5.0 / 5

Submitted


Retrieves SAC files from station & date info.
This function returns a vector of SAC file names

nästan 16 år ago | 2 downloads |

4.0 / 5

Submitted


Get files
Retrieves cell array of file names from current directory

nästan 16 år ago | 1 download |

0.0 / 5

Submitted


Coherently aligns data
Aligns data according to cross-corr maxima

mer än 16 år ago | 1 download |

4.0 / 5

Submitted


Windowed Conic Matching Pursuit
Projects long-time series onto lower-dim cones

mer än 16 år ago | 1 download |

4.0 / 5
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Submitted


Conic Matching Pursuit
Expands data as sum of conic projections

mer än 16 år ago | 1 download |

5.0 / 5
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Submitted


Dilates matrix data
Dilates a time series input and resizes it.

mer än 16 år ago | 1 download |

0.0 / 5
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Submitted


plotColumns.m: plots columns in matrix as time series
Plots matrix columns w/options

mer än 16 år ago | 1 download |

0.0 / 5
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Submitted


signalwidth.m
Finds the signal widhth of vector or matrix of data

mer än 17 år ago | 0 downloads |

0.0 / 5

Submitted


sortwvfrms
Sorts signals according to user specified criteria (3 options)

mer än 17 år ago | 1 download |

0.0 / 5
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Submitted


maxalign.m
Aligns a matrix of signals by their maxima

mer än 17 år ago | 1 download |

0.0 / 5

Submitted


wvfrms2bases
Computes basis for data by sorting signals (3 sort options)

nästan 18 år ago | 1 download |

0.0 / 5
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Submitted


igft
Computes the reconstruction of data from a user-given basis. Makes plots.

nästan 18 år ago | 1 download |

0.0 / 5
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Submitted


conjorth
Constructs conjugate-orthogonal basis from matrix

nästan 18 år ago | 1 download |

5.0 / 5