Data visualization in matlab
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Hi i have data that has 4 dimesions W,X,Y and Z. How can i visualize the data in 2D with scatter plot. Thanks in advance.
1 个评论
Walter Roberson
2018-9-10
How do you want to combine your data to form the x axis of the plot, and how do you want to combine your data to form the y axis of the plot? Or do you want to ignore the W and Z and just scatter your X and Y ?
Is the data arranged as four columns of a 2D array, or is a 4D array? If it is a 4D array, are there "marginals" that tell you how each of the indices map into the value appropriate for that dimension?
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Image Analyst
2018-9-11
编辑：Image Analyst
2018-9-11
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You could have the fourth dimension be some parameter like color of size of the markers. Or it could be time where you make a movie of the scatterplots as you change one of the dimensions as a function of time (3-D demo attached - adapt it for 4-D).
Look for other ways here: https://www.youtube.com/results?search_query=visualizing+higher+dimensions
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2018-9-10
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