What is the procedure to find the Histogram coefficients?

What is the procedure to find the Histogram coefficients?

Answer 1

[Megan Jurczak]

Not sure exactly what you mean...You can use hist() if I am understanding the question correctly.

As an example, if you had a matrix A as follows:

A = [ 1 1 1 3 4 5 7];

In order to find the number of times that each unique value appears you would use hist() as follows:

[N,X] = hist(A, unique(A))
    N = 3 1 1 1 1
    X = 1 3 4 5 7

Where N is what I assume you refered to as the coefficient (# of times each value appears), and X is the value from A associated with that count.

Answer 2

[pavan kumar]

what variance /meansquare will give ?