Rank: 462 based on 248 downloads (last 30 days) and 14 files submitted
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Alex Sanchez

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Files Posted by Alex Sanchez View all
Updated   File Tags Downloads
(last 30 days)
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28 Feb 2013 wavenumber.m Solves the wave dispersion relation using the Newton-Raphson method including currents Author: Alex Sanchez wave, dispersion, coastal, newtonraphson, newton raphson 9 0
25 Jul 2006 plamovie Plays a matlab movie, with the option of using a slider Author: Alex Sanchez data exploration, movie, slider, animation, graphics 8 3
  • 3.0
3.0 | 1 rating
13 Jul 2006 specwelch Spectrum using Welch's method Author: Alex Sanchez spectral analysis, spectrum, welch, signal processing 16 1
  • 4.0
4.0 | 3 ratings
13 Jul 2006 spectral Spectrum using periodogram method Author: Alex Sanchez spectral analysis, period spectrum, periodogram method, signal process 14 2
  • 3.66667
3.7 | 3 ratings
02 Jun 2006 Screenshot Graphic Editing Tool Edit plots and text by just selecting them with the mouse. This function allows you to easily move. Author: Alex Sanchez annotation, customization, edit, rotate, move, delete 7 4
  • 4.0
4.0 | 4 ratings
Comments and Ratings on Alex Sanchez's Files View all
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04 Dec 2014 scatplot Scatter plot with color indicating data density. Author: Alex Sanchez Jo Williams

I liked the idea behind the gsp subfunction, and it *is* much more efficient than scatter. I tried this section on its own. But it should be used with care - the order that you work through the colormap will affect the final plot, with later (default red) colours overlaid over earlier (default blue) wherever the dots are crowded close together. Especially if you shrink the figure this can result in a massive bias towards (default) red. To test the effect on your plot, try replacing the loop with

for k=size(map,1):-1:1

04 Dec 2014 scatplot Scatter plot with color indicating data density. Author: Alex Sanchez Syed

Why the data density is fixed. The highest value in the colorbar is always 60 and the lowest is always 0. How can this be changed?

01 Aug 2014 scatplot Scatter plot with color indicating data density. Author: Alex Sanchez Aidan O'Farrell

Is there a way to identify the highest density position in the output variables?

03 Jun 2014 scatplot Scatter plot with color indicating data density. Author: Alex Sanchez Ellisa Dewi

can you show us the example code?

28 Feb 2014 scatplot Scatter plot with color indicating data density. Author: Alex Sanchez ocean

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