![]() ![]() To place labels on the contour plot, use the clabel function. Furthermore, you can supply an axis to target the contour plot to (so that it does not get added to the current axis, which is the default): contour(axis_handle.)įinally, the contour command returns a handle to the newly returned contour plot. ![]() If you have data that lies on a particular X,Y grid, you can pass either vectors x,y or matrices X,Y to the contour function via contour(X,Y,Z)Įach form of contour can optionally take a line spec to indicate the color and linestyle of the contours to draw: contour(.,linespec) ![]() Create a new folder for your Freemat files in your Users directory (if youre. If you want to generate a contour for a particular level, you must pass a vector where t is the level you want to contour. Appendix A: Special Function to Resize Plots with Titles and Labels. You can then input the contents of the file and resort to the program’s context menu to cut, copy. 2.Set min max of the axis axis (xmin xmax. Plot it like line or scatter plot Line Plot-plot(x,y) Scatter Plot-plot (x,y,'') You can use most of the symbol for representation of the points in the plot. There are some attribute you can add to this plot like 1. For more control, you can provide a vector v containing the levels to contour. FreeMat allows you to open an existing M file or create a new one, with just a button press. Its just like plot(x,y) and it will plot it. Which indicates that you want n contour levels. Alternately, you can specify a scalar n contour(Z,n) The x,y coordinates of the contour default to 1:n and 1:m, where n is the number of columns and m is the number of rows in the Z matrix. Which generates a contour plot of the data in matrix Z, and will automatically select the contour levels. There are several syntaxes for the command. ![]()
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