Answered
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...

12 years ago | 0

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Answered
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...

12 years ago | 0

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

12 years ago | 1

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Answered
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 ...

12 years ago | 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...

12 years ago | 1

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Answered
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...

12 years ago | 4

12 years ago | 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...

12 years ago | 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) .* ...

12 years ago | 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...

12 years ago | 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 ...

12 years ago | 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...

12 years ago | 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...

12 years ago | 1

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

12 years ago | 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...

12 years ago | 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 ...

12 years ago | 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...

12 years ago | 3

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Answered
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...

12 years ago | 2

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Answered
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...

12 years ago | 2

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Answered
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...

12 years ago | 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);...

12 years ago | 4

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Answered
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...

12 years ago | 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...

12 years ago | 1

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Answered
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...

12 years ago | 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(...

12 years ago | 1

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Answered
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. ...

12 years ago | 2

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Answered
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,...

12 years ago | 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...

12 years ago | 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...

12 years ago | 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 ...

12 years ago | 1

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