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Problem with datenum (R2012a)
Based on your data... % Data snippet data = [... 2011 06 01 00 1898.800 0.423 2011 06 01 01 1905.340 0.765 2011 06...

más de 11 años hace | 0

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Changing length of bar in legend
It can be done pretty easily with my legend-reformatting function, <http://www.mathworks.com/matlabcentral/fileexchange/31092-le...

más de 11 años hace | 0

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Getting rows from dataset with particular value
isgen = ~cellfun('isempty', regexp(restInfo.Name, '^genName')); restInfo(~isgen,:) ans = val1 val2 ...

más de 11 años hace | 1

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How to change land data to NaN?
The |inpolygon| function will do most of the work. Depending on the scale of your region and the format of the coastlines, you ...

más de 11 años hace | 3

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Get the avarage for coresponding cell contents from a cell array
If I understand you correctly, I think the following will do what you want. To take the average, I horizontally concatenated th...

más de 11 años hace | 1

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How to plot vertical lines?
line([x1 x1], get(gca, 'ylim')); Or <http://www.mathworks.com/matlabcentral/fileexchange/9973-gridxy--v2-2-feb-2008- this fu...

más de 11 años hace | 4

más de 11 años hace | 0

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Plotting zigzag in a 2D contour
Hmm, more fun. Not exactly an out-of-the-box solution... I dug into my own toolbox of polygon stuff for this one, and tha...

más de 11 años hace | 4

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Adding two row arrays that are different lengths
Wouldn't it be easier to just convert your arrays to single numbers and add? array2num = @(x) sum(10.^(length(x)-1:-1:0) .* ...

más de 11 años hace | 0

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Plotting zigzag in a 2D contour
You mean hatching, or similar? If so, there are several entries on the FEX that do that. An overview of a few of them can be f...

más de 11 años hace | 1

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Convert ordered date to formal matlab date
syear = 1900; % Year corresponding to first set of numbers x = repmat(1:365, 1, 3)'; % Your data yr = cumsum(x ...

más de 11 años hace | 0

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How to get 2014b to render figures in retina resolution
Sorry, can't help with the problem, but I'm surprised that you seem to be implying that 2014b is retina-display compatible. O...

más de 11 años hace | 0

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Fill command for logarithmic plots axes labels
To automate dpb's suggestion, you can use my <http://www.mathworks.com/matlabcentral/fileexchange/16003-tick2text--create-easy-t...

más de 11 años hace | 1

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Latex Interpreter - mean bar with subscripts
Like this? ylabel('$\bar{Cp}_{AL}$', 'interpreter', 'latex')

más de 11 años hace | 2

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Trying to plot a checkerboard on a graph using rectangles and for loop.
By using the |rectangle| command, you're going to end up with a lot of patch objects, which will work, but the |patch| command a...

más de 11 años hace | 1

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Undefined function 'geoidtst' Error
Which version of Matlab are you running on each machine? And do you have the Mapping Toolbox installed on both? What does ...

más de 11 años hace | 1

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How to set contourf colors ?
I wrote the <http://www.mathworks.com/matlabcentral/fileexchange/29638-contourfcmap--filled-contour-plot-with-precise-colormap c...

más de 11 años hace | 3

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Placing Markers at Every Tenth Data Point and creating Label
If by label you mean a legend entry, I'd add a dummy line to use for labeling x = 0:pi/100:2*pi; y = sin(x); h = plot...

más de 11 años hace | 2

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Vertical concatenation of structure fields
I'd do it with one loop and one cellfun. You might be able to eliminate the loop entirely, but this keeps it a little more read...

más de 11 años hace | 2

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Why do I get 3 emails when watching a file in Matlab File Exchange
I often get multiple emails when I update my own functions too (which I watch to keep up with feedback comments). But not alway...

más de 11 años hace | 1

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Surface 'interpolation' along a specific contour
I would let |contour| do most of the work: [x,y,z] = peaks(20); % some example data, replace with yours surf(x,y,z);...

más de 11 años hace | 4

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subplot command for plotting images
To do this sort of thing, I usually use a combination of <http://www.mathworks.com/matlabcentral/fileexchange/3696-subaxis-subpl...

más de 11 años hace | 1

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Adding legends to plots in a for loop
Matlab won't allow more than one legend per axis. Perhaps try <http://www.mathworks.com/matlabcentral/fileexchange/31092-legend...

más de 11 años hace | 1

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changing map projection after plotting data
I've found it's really a coin toss... sometimes, changing properties like projection, map limits, etc. actually reprojects the e...

más de 11 años hace | 0

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Help with contour plot
You can increase the number of contours using a fourth input, specifying either the number of lines or the values contourf(...

más de 11 años hace | 1

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Creating a simple contour plot / Heat map
pcolor(a,b,c); shading interp; colorbar; The |contour| function plots contour lines, i.e. lines of constant value. ...

más de 11 años hace | 2

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adjusting color in colorbar automatically
You'd have to repeat colors in the colormap the appropriate number of times. In this particular example, repeat each entry 9,4,...

más de 11 años hace | 0

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New variable based on a 'percentile' condition
Could do it all it one step with accumarray. Though this way doesn't preserve the initial order... not sure if that is necessar...

más de 11 años hace | 1

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Error using .* Matrix Dimensions must agree
Well, |diff| is always going to return a result 1 element shorter than the input, since it's measuring the distance between elem...

más de 11 años hace | 1

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Dealing with thematic maps, how to read a shapefile and giving him an additional data array
If you're comfortable with the geoshow/symbolspec combo, the easiest way to do this would be to add your additional data as new ...

más de 11 años hace | 1

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