0-1背包
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0-1背包 全部资料 500 份
排列问题 M个1,N个0的排列(高效率版) 排列数为:c(m+n,n) 对n个0,m个1,我的想法是这样的: 每个排列可以分三段: 全0列,全1列, 子问题列 设各段长:r,s,t .子问
排列问题 M个1,N个0的排列(高效率版) 排列数为:c(m+n,n) 对n个0,m个1,我的想法是这样的: 每个排列可以分三段: 全0列,全1列, 子问题列 设各段长:r,s,t .子问题列就是 (n,m) = (n-r,m-...
2015-11-11
43
RsaKit_V1[1].0 一个高手写的RSA算法的加密解密的源码
RsaKit_V1[1].0 一个高手写的RSA算法的加密解密的源码，类封装的很好，代码清晰易懂。VC。
2015-01-12
68
sbit CS = P1^0 sbit SCK = P1^6 sbit SIN = P1^7 sbit SOUT = P1^5 sbit WP = P1^1
sbit CS = P1^0 sbit SCK = P1^6 sbit SIN = P1^7 sbit SOUT = P1^5 sbit WP = P1^1 void XReady(void) ...
2014-01-17
82
Demonstration script for LSSB-AM modulation. The message signal is +1 for 0 < t < t0/3, -2 fo
Demonstration script for LSSB-AM modulation. The message signal is +1 for 0 < t < t0/3, -2 for t0/3 < t < 2...
2016-12-27
84
P3.20. Consider an analog signal xa (t) = sin (2πt), 0 ≤t≤ 1. It is sampled at Ts = 0.01, 0.05, and
P3.20. Consider an analog signal xa (t) = sin (2πt), 0 ≤t≤ 1. It is sampled at Ts = 0.01, 0.05, and 0.1 sec intervals t...
2017-07-12
51