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tanxin
背包问题 贪心法C++实现
功能健康,绝对无毒(Greedy Knapsack Problem C++ Achieve functional health, is absolutely non-toxic)
- 2008-04-27 19:46:02下载
- 积分:1
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DK
说明: 邓肯张在ansys中的二次开发,适合于土体有限元分析(second development of duncan-zhang in ansys,it s be used to ansys)
- 2015-01-09 09:27:07下载
- 积分:1
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bkfsore
说明: 广度优先搜索,查找不连通图。广度优先搜索算法,又译作宽度优先搜索,或横向优先搜索,是一种图形搜索算法。C语言,堆栈实现。(Breadth first search for disconnected graphs. The breadth-first search algorithm, also translated as breadth-first search or horizontal-first search, is a graphic search algorithm. C language, stack implementation.)
- 2020-06-17 15:42:35下载
- 积分:1
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C# 根据文件名提取文件类型图标
C# 根据文件名提取文件类型图标,设定好文件目录后,本例中是读取C:Windows下的所有文件,并根据文件类型自动显示图标,如测试图所示,将文件类型的图标添加到listView中,下面是具体的实现代码:
this.imageList1.Images.Clear();
this.listView1.Items.Clear();
string MyFolder = @"C:Windows";
DirectoryInfo MyDir = new DirectoryInfo(MyFolder);
ListViewItem MyItem;
this.listView1.BeginUpdate();
foreach (FileInfo MyFile in MyDir.GetFiles())
{
Icon MyIcon = SystemIcons.WinLogo;
MyItem = new ListViewItem(MyFile.Name, 1);
MyIcon = Icon.ExtractAssociatedIcon(MyFile.FullName);
if (!this.imageList1.Images.ContainsKey(MyFile.Extension))
{
MyIcon =Icon.ExtractAssociatedIcon(MyFile.FullName);
this.imageList1.Images.Add(MyFile.Extension, MyIcon);
}
MyItem.ImageKey = MyFile.Extension;
this.listView1.Items.Add(MyItem);
}
- 2023-07-30 19:25:04下载
- 积分:1
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OFDM
:采用FPGA来实现一个基于OFDM技术的通信系统中的基带数据处理部分,即调制解调器。其中发射部分的调制器包括:信道编码(Reed-Solomon编码),交织,星座映射,FFT和插入循环前缀等模块。我另外制作了相应的解调器,可以实现上述功能的逆变换。(: Using FPGA to implement a technology-based OFDM communication systems in base-band data processing part of the modem. One part of the modulator launch include: channel coding (Reed-Solomon coding), interleaving, constellation mapping, FFT and cyclic prefix insertion modules. I also produced a corresponding demodulator can achieve the above-mentioned inverse transform function.)
- 2009-04-16 12:28:17下载
- 积分:1
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Training_NPR.m
该程序可用于BP神经网络的预测分析,具有较好的预测效果,可为大家提供参考(This program can be used on BP neural network prediction analysis, with better prediction results can provide a reference for everyone)
- 2013-10-07 14:10:38下载
- 积分:1
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DLLTest200
DLLTest200.rar,动态库的程序,写的简单易懂,可以参考(DLLTest200.rar,special for dll)
- 2013-12-15 12:23:18下载
- 积分:1
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1-4
Duck公司在仓库安装了红外报警装置,如图所示,所有红外线互不相交。n个发射器和n个接收器将平面分成n+1个区域,从左到右分别记作0、1、…、n。现在技术人员正在进行调试,对于每个点,需要快速知道它处于哪个区域。若正好处于红外线上,则视为处于右边的区域。
输入
第一行两个整数n、m,表示有n条直线、m个点
接下来n行,每行两个整数a、b,表示一组报警装置的发射器安装在(a, 0),接收器安装在(0, b)。每行a、b都比前一行的大
接下来m行,每行两个整数x、y,表示求点(x, y)所在的区域
输出
输出m行,每行一个数,对应每个点所在区域的编号(Duck installed infrared alarm in the warehouse, as shown in the figure, all infrared rays do not intersect. The n transmitters and n receivers divide the plane into n + 1 regions, denoted 0, 1, ..., n from left to right, respectively. Now technicians are debugging, for each point, you need to quickly know where it is located. If it is on the infrared, it is considered as the area to the right.)
- 2020-10-15 15:57:29下载
- 积分:1
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智能手机蓝牙控制家电开关设计方案
本文利用所学51 单片机基础知识结合自动控制技术和蓝牙2.0 通信技术设计完成一套无线遥控家电开关系统。整个系统以STC89C52 单片机为核心,单片机实现HC-05 蓝牙指令的解析与继电器开关控制指令的发出。 为了使系统设计简便,操作演示方便,家用电器部分采用4 种LED 灯来模拟替代,通过继电器开关上接的LED灯的亮灭来模拟所控制的电器的开启和关闭,系统LCD12864 液晶实时显示4 种家电开关的开启与关闭状态。
- 2022-02-13 11:08:32下载
- 积分:1
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DIBDisplay
一个使用VC++ 显示位图图像的小程序的源代码(A VC++ display bitmap image program source code)
- 2012-06-07 18:00:40下载
- 积分:1