$octave program$

For Matrix objects, the length is the number of rows or columns, whichever is greater (this odd definition is used for compatibility with MATHLAB). Length(A) Return the length of the object A. Size(A ) Return the number of rows and colums of A. y is the number of buckets.Įye(x ]) Produces an identity matrix. Hist(x ) Produce histogram counts of plots.

The arguments are handled the same as the arguments for rand. Randn(x ) Return a matrix with normally distributed random elements having zero mean and variance one. Rand(x ) Return a matrix with random elements uniformly distributed on the interval (0, 1). Zeros(x ) behaves the same as ones() but will give a zero-matrix. If y is provides it has the size x cross y. If only x is provided it is a squared matrix of size x. Help _function name_ will give you the man page of this function. Beware that ocatve is 1 based.ĭisplaying a range of numbers use v(3:5) to display the 3rd, 4th, and 5th number. To display the 5th number of this vectors use v(5). V = 1:0.1:2 also creates a vector but with the numbers from one to two with a step size of 0.1. V = 1:5 creates a 1x5 Matrix (linear vector) with the numbers one to five.

Hint: I also mad an octave docset for Dash: BasicsĪ semicolon at the end of a line will suppress the output GNU Octave is a high-level interpreted language, primarily intended for numerical computations.

Octave program