MATLAB: Nans affecting area plots

2d plotsareanan'splot

I'm trying to create an area plot but there are nans in my data. The correct lines (set by EdgeColor) are drawn on the plot but the area between doesn't get shaded. Is there any way I can overcome this without removing the nans from my data?

Best Answer

See FEX: inpaintnans.

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MATLAB: How to make surface plots with many NaN’s in the matrix

The fillmissing (link) function may be what you want. See specifically Matrix with Missing Endpoints (link).

MATLAB: Line width gradient desired similar to line color gradient

See e.g. FEX: ShadedErrorbar and FEX: shaded 3D line.

Example:

x = 1:100;
y = cumsum(rand(1, 100));
w = cumsum(rand(1, 100) - 0.5);
y_low  = y - w;
y_high = y + w;
figure;
patch('FaceColor', [1, 0, 0], ...
      'EdgeColor', 'none', ...
      'XData',     [x, x(end:-1:1)], ...
      'YData',     [y_low, y_high(end:-1:1)]);

Best Answer

Related Solutions

MATLAB: How to make surface plots with many NaN’s in the matrix

MATLAB: Line width gradient desired similar to line color gradient

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