Dear researchers,
I wanted to show how different values of parameters in a model change the error of a result. for example I want to plot an X-Y figure with parameters 'a' in x-axis and 'b' in y-axis. and show error of results of the model by different pairs of (a,b) with color (bold color with high error and trimmed color with low error)
In MATlab, Excel or any software.
thanks
MATLAB provides documentation for all of their built in functions. This can be accessed either through the function browser (Shift + F1) within the MATLAB application or through MathWorks online documentation (http://www.mathworks.com/help/matlab/index.html).
For your case, the best options are contour (http://www.mathworks.com/help/matlab/ref/contour.html), contour3 (http://www.mathworks.com/help/matlab/ref/contour3.html) or surf (http://www.mathworks.com/help/matlab/ref/surf.html).
For all plotting options see the following link: http://www.mathworks.com/help/matlab/2-and-3d-plots.html
MATLAB provides documentation for all of their built in functions. This can be accessed either through the function browser (Shift + F1) within the MATLAB application or through MathWorks online documentation (http://www.mathworks.com/help/matlab/index.html).
For your case, the best options are contour (http://www.mathworks.com/help/matlab/ref/contour.html), contour3 (http://www.mathworks.com/help/matlab/ref/contour3.html) or surf (http://www.mathworks.com/help/matlab/ref/surf.html).
For all plotting options see the following link: http://www.mathworks.com/help/matlab/2-and-3d-plots.html
MATLAB provides documentation for all of their built in functions. This can be accessed either through the function browser (Shift + F1) within the MATLAB application or through MathWorks online documentation (http://www.mathworks.com/help/matlab/index.html).
For your case, the best options are contour (http://www.mathworks.com/help/matlab/ref/contour.html), contour3 (http://www.mathworks.com/help/matlab/ref/contour3.html) or surf (http://www.mathworks.com/help/matlab/ref/surf.html).
For all plotting options see the following link: http://www.mathworks.com/help/matlab/2-and-3d-plots.html
Hi Hamed,
GEOMS2 software supports scatterplot with a third variable for color (or bubble plot where third variable is size, or both of them with 4 variables). It's free and open-source:
http://sourceforge.net/projects/geoms2/
What you are requesting is particularly simple task done in high-level programming. Check the following example (in Python 3.x using numpy and matplotlib):
import numpy as np
import matplotlib.pyplot as plt
x = np.random.normal(100,20,1000) # Creating set for X axis
y = np.random.normal(100,20,1000) # Creating set for Y axis
e = np.sqrt((100-x)**2+(100-y)**2) # Creating set for Error axis
plt.scatter(x,y,c=e,s=150,cmap='jet')
plt.grid()
plt.xlabel('X-axis label')
plt.ylabel('Y-axis label')
plt.title('Title: plot with error (color)')
plt.show()
I'm attaching with this post both the code (with three examples for color, size, and color & size), and the output figures.
Hope it helps.
hi
http://www.mathworks.com/help/matlab/2-and-3d-plots.html.,,,check this
If you are looking for a simple and easy solution, then simply save your plot as a tif-file, import the plot into PowerPoint and then replot or superimpose your data with colour symbols available in one of the symbol archives, mark everything, copy and save as a new tif-file.
Good luck, Burg Flemming
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