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#MATLAB COLORS CODE#
Use the following code to try it out x = -pi:pi/10:pi The axes are counted along the top row of the Figure window, then the second row, etc. H = subplot(m,n,p), or subplot(mnp), breaks the Figure window into an m-by-n matrix of small axes, selects the p-th axes for the current plot, and returns the axes handle. Subplot helps have plots side by side on the same sheet. Plot(x,y2,'b','LineWidth',2) Matlab subplot One of the many ways to plot multiple functions on the same plot is to use hold on or insert the corresponding equations in the plot code. The Graph Plotting multiple graphs on the same plot Here is another example which you can learn a lot from
#MATLAB COLORS HOW TO#
Here is how to change the thickness of the line of your plot in Matlab
#MATLAB COLORS PLUS#
point o circle x x-mark + plus * star s square d diamond v triangle (down) ^ triangle (up) triangle (right) p pentagram h hexagram - dashed. ( You can get that information with help plot) Here is the code you can use to change the line style. Let’s go ahead a plot the following code x=-100:0.5:100 Just like it is to change the color of your plot in Matlab, the same goes for changing the line style, increasing the thickness of the line or some other aspect of it You must surely have grasped how to add the color code to get your graph to the wanted color, and notice at the beginning of this post the different color and code you can make use of while using this technique Matlab plotting line style The official color for Loyola Green is given as RGB:0-104-87, and Loyola Gray is given as RGB:200-200-200 (found on Loyolas Logos/University Signature page. So you can use 1/255255,0,0 to get the color of red to use as a color in MATLAB. Here we discuss where and how to use the Colors in Matlab with different examples implementing it.Let’s twist the code a little to change the plot color For example, at these RGB Color websites, you will be given R255, G0, B0 for red. All these capabilities are achieved by MATLAB in significantly less amount of time when its performance is compared to a non-interactive programming language like C. In addition to its computing powers, MATLAB also provides its users with the ability to draw and visualize the data for better understanding and drawing inferences. As you must be familiar with the point that arrays do not require any dimensioning, and thus enabling MATLAB to solve problems related to computing, especially those involving matrix & vector formulations with better performance. MATLAB as a system utilizes arrays as its basic data element. Similarly, if we need to have our plot in the shape of triangles facing upward, we will subscript or color code with ‘^’ which is the code for upward-facing triangles. Now, let us assume that we need our plot to be of diamond shape, so, as explained above, we will subscript ‘r’ with ‘d’ (because code of diamond is ‘d’). We will use the code that we use above for RED color. To achieve this, we will subscript the color letter in our code with one of the following codes to get the desired style: So as explained previously, we will simply replace ‘r’ in our code with ‘y’ for YELLOW color.įurther, if we wish to change the style of our plot, we can further tweak our code to get the desired result. Output: Now, the output will be the same as above but this time in ‘RED’ color, as shown in the below graph:įinally, let us try it for YELLOW color. To convert our graph into ‘RED’ color we will simply add ‘r’ to out code, as follows: Now let us convert it into colors of our wish. Output: The output for this function will be in ‘BLUE’ color by default as shown in the below graph. Let us now understand the use of some of the above-mentioned colors: Example #1įirst, we will plot a graph and will let MATLAB plot it with default color: What Color Codes Use in Matlab Plot?īelow is the list of some letters which we can add to our code to provide the desired color to our plot while plotting in MATLAB. It is simple to draw an inference in this case as we mostly associate the red color with danger or word of caution. For example, red color can be used to show negative trends in some data and green to show positive trends. It is straightforward and easy to visualize a trend in data when it is plotted as compared to just looking at the raw figures and color-coding gives it an even stronger appeal. First, we use plot function to create a graphical representation of our data and then we use a specific code to get the graph of the desired color. As the name suggests, the purpose of colors in MATLAB is to plot the graph of a function with the desired color. The objective of this article is to have a thorough understanding of Colors in MATLAB. MATLAB comprises a number of techniques and functions to perform the above-mentioned capabilities. Hadoop, Data Science, Statistics & others