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I want to create a simple histogram of the data in a matrix, though when I use hist(matrix), the figure that is created consists of numerous rainbow-colored bars, which though they are in the shape of a histogram are not what I need...

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Emma 2012-11-27

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采纳的回答： per isakson

I want to create a simple histogram of the data in a matrix, though when I use hist(matrix), the figure that is created consists of numerous rainbow-colored bars, which though they are in the general shape of a histogram are not what I need. For this dataset, I only want a maximum of 31 bars. How might I get a simple, standard, single-hued histogram instead of the complex, multi-colored version that I described?

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per isakson 2012-11-27

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编辑：per isakson 2012-11-27

在 MATLAB Online 中打开

Convert the matrix to a vector:

hist( matrix(:) )

and read the documentation on hist once more.

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