to_matrix()是Ruby中的一種內置方法,它返回帶有向量元素的單列矩陣。
用法: vec1.to_matrix()
參數:該函數不接受任何參數
返回值:返回帶有向量元素的單列矩陣
例子1:
# Ruby program for to_matrix() method in Vector
# Include matrix
require "matrix"
# Initialize the vector
vec1 = Vector[1, 2, 3]
# Prints the matrix with single column
puts vec1.to_matrix()
輸出:
Matrix[[1], [2], [3]]
例子2:
# Ruby program for to_matrix() method in Vector
# Include matrix
require "matrix"
# Initialize the vector
vec1 = Vector[1, 1]
# Prints the matrix with single column
puts vec1.to_matrix()
輸出:
Matrix[[1], [1]]
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注:本文由純淨天空篩選整理自gopaldave大神的英文原創作品 Ruby | Vector to_matrix() function。非經特殊聲明,原始代碼版權歸原作者所有,本譯文未經允許或授權,請勿轉載或複製。