contour plotts using matlab

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 March 20, 2002, 10:04 contour plotts using matlab #1 matlab Guest   Posts: n/a hi fox as this is a new plotts to me i appreciate any help. i need to plot a contour with: x-axis is the position (-10, 10); y-axis is the time, starting from the lowest till it reach the given time. z-axis is the density solution. the data generated using f90 in a file. any matlab help please. many thanks. xxx

 March 20, 2002, 21:17 Re: contour plotts using matlab #2 Junseok Kim Guest   Posts: n/a Would you send your data file to me, I will write a matlab code for you.

 March 27, 2002, 11:33 Re: contour plotts using matlab #3 Steven Jachec Guest   Posts: n/a To contour in MATLAB, you x, y, and z must be matrices of the same size. There are MATLAB tools to help with this. For example, x = -10:10 y = 0:60 then you need to meshgrid the x & y data, like [X,Y] = meshgrid(x,y); your z data (density) should then be the same size as X & Y type pcolor(X,Y,Z); shading interp;colorbar Key words: meshgrid, pcolor, mesh, surf Steven Jachec

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