Carlos Adrian Vargas Aguilera
EMEFA and DEAT
Playing with Matlab as a hobby... isn't it fun?
Professional Interests: spectral analysis, oceanography, meteorology and electricity
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Awarded to Carlos Adrian Vargas Aguilera on 30 Jun 2013
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Content Feed
Submitted
numcmp.m
Compares between numerical arrays up to a certain precision.
6 years ago | 1 download |
Submitted
ndnanfilter.m
Filter/smoothing of multidimensional data with an specified window function, ignoring NaNs.
6 years ago | 9 downloads |
Submitted
HarmonicSeries.m
Space-Time series (1D, 2D, or 3D) as the sum of cosines.
6 years ago | 1 download |
Submitted
moving_average v3.1 (Mar 2008)
Smooths a matrix (with/without NaN's) via recursive moving average method and eliminates data gaps.
6 years ago | 2 downloads |
Submitted
extrema.m, extrema2.m
Search all extrema points of a time series or a surface with/without NaN's.
6 years ago | 18 downloads |
Submitted
LanczosFilter.m
Low or high-pass Lanczos (cosine) signal filter.
6 years ago | 13 downloads |
Submitted
FourierTransform2.m
Fourier complex transform of a 2D real field.
6 years ago | 1 download |
Submitted
InverseFourierTransform2.m
Inverse Fourier complex transform of a origin-symetrical complex transform (result 2D real field).
6 years ago | 2 downloads |
Submitted
FourierTransform.m
Complex Fourier Transform of a real time series. From zero to Nyquist frequency.
6 years ago | 4 downloads |
Submitted
InverseFourierTransform.m
Gets the real time series from the complex Fourier transform.
6 years ago | 3 downloads |
Submitted
plots.m, plotses.m
Plots each column of a matriz vs a single axis. Improvement of plotyyy.
6 years ago | 3 downloads |
Submitted
Wave packet dispersion and refration
Interactive program to see the dispersion and refraction of a wave packet.
6 years ago | 2 downloads |
Submitted
xunits, yunits and zunits.m (Jul 2014)
Add unit (and prefix) to your axis labels.
8 years ago | 1 download |
Submitted
COLORMAP and COLORBAR utilities (Jul 2014)
MATLAB color utilities including COLORMAP join and interpolation; freeze and fit COLORBAR, etc.
8 years ago | 19 downloads |
Submitted
fitsize.m v1 (Jan 2014)
Forces arrays to have the same size by replications of the singleton dimensions.
9 years ago | 1 download |
Submitted
evalit.m v3 (Jul 2013)
Evaluates a mathematical expression and rounds it accordingly to the error propagation theory.
9 years ago | 1 download |
Solved
Quote Doubler
Given a string s1, find all occurrences of the single quote character and replace them with two occurrences of the single quote ...
9 years ago
Solved
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...
9 years ago
Solved
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...
9 years ago
Solved
Derivative of polynomial
Compute the derivative of a given polynomial. The input is an <http://www.mathworks.com/help/matlab/math/representing-polynomial...
9 years ago
Solved
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...
9 years ago
Solved
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...
9 years ago
Solved
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...
9 years ago
Solved
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...
9 years ago
Solved
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...
9 years ago
Solved
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 ...
9 years ago
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