-
windows文件过滤系统接口,做文件过滤系统需要
windows文件过滤系统接口,做文件过滤系统需要-windows file filtering system interface, so the need for document filtering system
- 2022-03-22 17:49:31下载
- 积分:1
-
1背包问题是NP难题。0
0-l背包问题是子集选取问题。一般情况下,0-1背包问题是NP难题。0-1背包 问题的解空间可用子集树表示。解0-1背包问题的回溯法与装载问题的回溯法十分类 似。在搜索解空间树时,只要其左儿子结点是一个可行结点,搜索就进入其左子树。当 右子树有可能包含最优解时才进入右子树搜索。否则将右子树剪去。设r是当前剩余 物品价值总和;cp是当前价值;bestp是当前最优价值。当cp+r≤bestp时,可剪去右 子树。计算右子树中解的上界的更好方法是将剩余物品依其单位重量价值排序,然后 依次装入物品,直至装不下时,再装入该物品的一部分而装满背包。由此得到的价值是 右子树中解的上界。-0-l knapsack problem is selected subset of the problem. Under normal circumstances, 0-1 knapsack problem is NP-hard. 0-1 knapsack problem the solution space available subset of the tree said. Xie 0-1 knapsack problem with the law retroactively loading the retroactive law very similar. The search solution space trees, as long as their son left node is a viable nodes, the search entered its left subtree. When the right subtree is the optimal solution may contain only son into the right tree search. It will cut right subtrees. Suppose that r is the total value of the remaining items; Cp is the current value; Bestp is currently the best value. When cp r bestp, they can cut right subtrees. Calculation right
- 2022-03-25 00:00:51下载
- 积分:1
-
语音识别
#include
#pragma comment(lib,"ole32.lib") //CoInitialize CoCreateInstance闇€瑕佽皟鐢╫le32.dll
#pragma comment(lib,"sapi.lib") //sapi.lib鍦⊿DK鐨刲ib鐩綍,蹇呴渶姝g‘閰嶇疆
int main(int argc, char* argv[])
{
ISpVoice * pVoice = NULL;
//COM鍒濆鍖栵細
if (FAILED(::CoInitialize(NULL)))
return FALSE;
//鑾峰彇ISpVoice鎺ュ彛锛?
HRESULT hr = CoC
- 2023-07-03 17:00:03下载
- 积分:1
-
这是一款绘图工具,可进行简单的绘图工作,可绘制简单的图形,并进行保存与打开...
这是一款绘图工具,可进行简单的绘图工作,可绘制简单的图形,并进行保存与打开-This is a drawing tool for drawing simple and can draw simple graphics, and preservation and open
- 2022-06-28 09:37:19下载
- 积分:1
-
这是一款很不错的游戏! 希望手机游戏爱好者能喜欢 用在3100上...
这是一款很不错的游戏! 希望手机游戏爱好者能喜欢 用在3100上-This is a very good game! Mobile gaming enthusiasts hope can be like in 3100 on
- 2023-04-05 18:20:03下载
- 积分:1
-
基于MFC和STL平台的字符串类,可以快速实现…
基于MFC和STL平台的字符串类,可以实现在快速字符串搜索-Platform based on the MFC and the STL string class, can be achieved in the fast string search
- 2022-04-30 10:30:06下载
- 积分:1
-
一个可以动的图标的实现
一个可以动的图标的实现-an icon can be moved by the realization
- 2023-06-25 01:05:03下载
- 积分:1
-
计算停车车库信息
停车场车库计算器。这被开发使用 c# 大学级别类。停车场车库计算器。这被开发使用 c# 大学级别类。
- 2022-02-02 13:18:35下载
- 积分:1
-
Leisure time ago to write the procedure, I hope useful for everyone
以前闲的时候写的程序,希望有用对大家-Leisure time ago to write the procedure, I hope useful for everyone
- 2022-03-02 12:51:26下载
- 积分:1
-
职工信息表,可以实现员工的一些查询处理功能,个人课程设计...
职工信息表,可以实现员工的一些查询处理功能,个人课程设计-the information table of employee
- 2022-02-14 22:19:48下载
- 积分:1