![]() The subplot command is used for creating subplots. When you create an array of plots in the same figure, each of these plots is called a subplot. ![]() When you run the file, MATLAB generates the following graph − Generating Sub-Plots The following example shows this − Example You can provide minimum and maximum values for x and y axes using the axis command in the following way − The axis command allows you to set the axis scales. ![]() ![]() When you run the file, MATLAB generates the following graph − Setting Axis Scales #Matlab plot in webmap codeThe following table shows the colors and their codes − Code MATLAB provides eight basic color options for drawing graphs. MATLAB generates the following graph − Setting Colors on Graph The following example demonstrates the concept − Example You can draw multiple graphs on the same plot. MATLAB generates the following graph − Drawing Multiple Functions on the Same Graph The axis square command generates a square plot. The axis equal command allows generating the plot with the same scale factors and the spaces on both axes. The grid on command allows you to put the grid lines on the graph. The title command allows you to put a title on the graph. The xlabel and ylabel commands generate labels along x-axis and y-axis. MATLAB allows you to add title, labels along the x-axis and y-axis, grid lines and also to adjust the axes to spruce up the graph. MATLAB draws a smoother graph − Adding Title, Labels, Grid Lines and Scaling on the Graph Please note that as we decrease the increment, the graph becomes smoother.Ĭhange the code file a little, reduce the increment to 5 − In this example, we will draw two graphs with the same function, but in second time, we will reduce the value of increment. Let us take one more example to plot the function y = x 2. When you run the file, MATLAB displays the following plot − Let us plot the simple function y = x for the range of values for x from 0 to 100, with an increment of 5.Ĭreate a script file and type the following code − = minvtran(S.georef.To plot the graph of a function, you need to take the following steps −ĭefine x, by specifying the range of values for the variable x, for which the function is to be plottedįollowing example would demonstrate the concept. However, how do you plot drainage basins? There is no extra function to do this, but a few lines of code will do. Now here is an example: DEM = readexample('taiwan') The function reprojects the coordinates back to geographic coordinates (see function STREAMobj2latlon, (the STREAMobj must have a coordinate system!)) and then plots the nan-separated vectors using wmline. In the inside, the function wmplot is rather terse. I use this function quite frequently because it allows me to compare derived stream networks with the river courses visible in satellite imagery. TopoToolbox uses this functionality in the function wmplot ( web map plot). The function opens a web map browser that provides access to a list of available base maps such as World Street Map, USGS imagery, and many more. ![]() Since 2016a, MATLAB has the function webmap. Did you know that TopoToolbox has a function that lets you plot stream networks on the MATLAB web map? Did you even know that you can access web maps with MATLAB? ![]()
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