Returns the norm (i.e length) of a given vector - Java java.lang

Java examples for java.lang:Math Vector

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Description

Returns the norm (i.e length) of a given vector

Demo Code


//package com.java2s;

public class Main {
    /** //from   w  w  w. j  a v a  2s. co  m
     * Returns the norm (i.e length) of a given vector
     * @param vector Array containing the set of numbers
     * @return Double containing the norm of the given vector
     */
    public static <T> Double getNorm(T[] vector) {

        Double norm = 0.0;
        for (int i = 0; i < vector.length; i++) {

            norm = norm + (Double) vector[i];
        }

        norm = Math.sqrt(norm);

        return norm;
    }
}

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