When you have a large set of discrete data that doesn't fit on a regular chart, you can use a histogram to display the distribution ... of the column denoting the frequency of the value.

Because the purpose of finding frequency values often is to compare them, the values usually are displayed visually in a table or bar graph. For example, you can express frequency values in a ...

School of Mathematics and Physics, Anhui Jianzhu University, Hefei 230601, P. R. China School of Mathematics, Southeast University, Nanjing 210096, P. R. China ...

College of Mathematics and Statistics, Fujian Normal University, Fuzhou, Fujian 350117, P. R. China Center for Applied Mathematics of Fujian Province, Fujian Normal University, Fuzhou 350117, P. R.

In high-frequency ... distribution of LNP and fat varies spatially because of acoustic attenuation and focusing effects. Thus, the intensity contrast between two object regions (e.g., LNP and fat) is ...

Abstract: In this letter, we propose a new definition of the discrete time and frequency Wigner-Ville distribution. The proposed distribution not only displays a readable representation (small ...

ABSTRACT: The generalized k -connectivity κ k ( G ) and k -edge-connectivity λ k ( G ) of a graph G are a natural generalization of traditional connectivity κ( G ) and edge connectivity λ( G ) , ...