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n个元素{1,2,&#61516 , n }有n!个不同的排列。将这n!个排列按字典序排列，并编号为0，1，…， n!-1。每个排列的编号为其字典序值。

2014-01-18 135 N-CH

Program to plot x(t) =1/2+∑_(n=1)^∞&#9618 (sinc&#8289 〖n/2〗〖 cos 〗&#8289 〖2πnt/4〗 ) Include n-value (Number of Ter...

2014-01-03 49 N-CH

This program finds the locations of placing n queens in a n*n chessboard so that none attack any other

2014-11-17 146 N-CH

2014-01-07 65 N-CH

设计一个O(n*n)时间的算法，找出由n个数组成的序列的最长单调递增子序列

2014-08-17 128 N-CH

Adaptive Filter. This script shows the BER performance of several types of equalizers in a static channel with a null in...

2016-02-16 23 N-CH

This is GPS Matlab findPreambles finds the first preamble occurrence in the bit stream of each channel. The preamble ...

2013-12-23 151 N-CH

2022-10-24 9 N-CH

2013-12-28 151 N-CH

n后问题，主要是算法问题，有java改写

2013-12-11 113 N-CH

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