cols.m

来自「计量工具箱」· M 代码 · 共 11 行

function c = cols(x)
% PURPOSE: return columns in a matrix x
% -----------------------------------------
% USAGE: c = cols(x)
% where: x = input matrix
% -----------------------------------------
% RETURNS: c = # of columns in x
% -----------------------------------------

  [r,c] = size(x);