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Carlos Adrian Vargas Aguilera


EMEFA and DEAT

Last seen: 3 years 前 |  自 2009 起处于活动状态

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Playing with Matlab as a hobby... isn't it fun?
Professional Interests: spectral analysis, oceanography, meteorology and electricity

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numcmp.m
Compares between numerical arrays up to a certain precision.

8 years 前 | 1 次下载 |

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ndnanfilter.m
Filter/smoothing of multidimensional data with an specified window function, ignoring NaNs.

8 years 前 | 5 次下载 |

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HarmonicSeries.m
Space-Time series (1D, 2D, or 3D) as the sum of cosines.

8 years 前 | 1 次下载 |

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spyx.m
Same as SPY function but with user defined axes.

8 years 前 | 1 次下载 |

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moving_average v3.1 (Mar 2008)
Smooths a matrix (with/without NaN's) via recursive moving average method and eliminates data gaps.

8 years 前 | 5 次下载 |

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int2strz.m
Same as int2str but with zero padding to the left.

8 years 前 | 1 次下载 |

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extrema.m, extrema2.m
Search all extrema points of a time series or a surface with/without NaN's.

8 years 前 | 22 次下载 |

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LanczosFilter.m
Low or high-pass Lanczos (cosine) signal filter.

8 years 前 | 5 次下载 |

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FourierTransform2.m
Fourier complex transform of a 2D real field.

8 years 前 | 1 次下载 |

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InverseFourierTransform2.m
Inverse Fourier complex transform of a origin-symetrical complex transform (result 2D real field).

8 years 前 | 1 次下载 |

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FourierTransform.m
Complex Fourier Transform of a real time series. From zero to Nyquist frequency.

8 years 前 | 8 次下载 |

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InverseFourierTransform.m
Gets the real time series from the complex Fourier transform.

8 years 前 | 1 次下载 |

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roundd.m
Rounds an array up to N digits from the left.

8 years 前 | 2 次下载 |

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plots.m, plotses.m
Plots each column of a matriz vs a single axis. Improvement of plotyyy.

8 years 前 | 2 次下载 |

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Wave packet dispersion and refration
Interactive program to see the dispersion and refraction of a wave packet.

8 years 前 | 3 次下载 |

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readline.m v4.0
Reads the specified line(s) from a file.

9 years 前 | 5 次下载 |

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xunits, yunits and zunits.m (Jul 2014)
Add unit (and prefix) to your axis labels.

10 years 前 | 1 次下载 |

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COLORMAP and COLORBAR utilities (Jul 2014)
MATLAB color utilities including COLORMAP join and interpolation; freeze and fit COLORBAR, etc.

10 years 前 | 9 次下载 |

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fitsize.m v1 (Jan 2014)
Forces arrays to have the same size by replications of the singleton dimensions.

11 years 前 | 1 次下载 |

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evalit.m v3 (Jul 2013)
Evaluates a mathematical expression and rounds it accordingly to the error propagation theory.

11 years 前 | 1 次下载 |

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已解决


Quote Doubler
Given a string s1, find all occurrences of the single quote character and replace them with two occurrences of the single quote ...

11 years 前

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Remove the vowels
Remove all the vowels in the given phrase. Example: Input s1 = 'Jack and Jill went up the hill' Output s2 is 'Jck nd Jll wn...

11 years 前

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Generate N equally spaced intervals between -L and L
Given N and L, return a list of numbers (in ascending order) that divides the interval [-L L] into N equal-length segments. F...

11 years 前

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Derivative of polynomial
Compute the derivative of a given polynomial. The input is an <http://www.mathworks.com/help/matlab/math/representing-polynomial...

11 years 前

已解决


Find names/words that start and end with the same letter.
Find names/words (from a string) that start and end with the same letter. * Case-insensitive. * If a name/word is not at the...

11 years 前

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Cell joiner
You are given a cell array of strings and a string delimiter. You need to produce one string which is composed of each string fr...

11 years 前

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Most nonzero elements in row
Given the matrix a, return the index r of the row with the most nonzero elements. Assume there will always be exactly one row th...

11 years 前

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Create times-tables
At one time or another, we all had to memorize boring times tables. 5 times 5 is 25. 5 times 6 is 30. 12 times 12 is way more th...

11 years 前

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Sort a list of complex numbers based on far they are from the origin.
Given a list of complex numbers z, return a list zSorted such that the numbers that are farthest from the origin (0+0i) appear f...

11 years 前

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Find the sum of all the numbers of the input vector
Find the sum of all the numbers of the input vector x. Examples: Input x = [1 2 3 5] Output y is 11 Input x ...

11 years 前

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