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Delphi 2005 ADO 连接演示
Delphi 2005 ADO 连接演示-connecting demo
- 2022-05-23 09:03:53下载
- 积分：1
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操作系统目录管理
操作系统目录管理-OS directory management
- 2023-08-18 18:10:02下载
- 积分：1
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二进制搜索tree.vcproj
binary search tree.vcproj -binary search tree.vcprojbinary search tree.vcproj
- 2023-03-20 20:55:02下载
- 积分：1
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Apriori algorithm can be realized. The algorithm will be deposited into the arra...
能够实现Apriori算法。该算法将数据存入数组中进行操作。-Apriori algorithm can be realized. The algorithm will be deposited into the array of data to operate.
- 2022-04-07 18:53:44下载
- 积分：1
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flash production, interactive buttons, packaged applications can be best results
flash制作，互动按钮，成套应用才能得到最佳效果-flash production, interactive buttons, packaged applications can be best results
- 2022-03-21 14:35:12下载
- 积分：1
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显示螺旋队列，//螺旋队列.cpp
// 21 22 ... ...
// 20 7 8 9 10
// 19 6 1 2 11
// 18 5...
显示螺旋队列，//螺旋队列.cpp
// 21 22 ... ...
// 20 7 8 9 10
// 19 6 1 2 11
// 18 5 4 3 12
// 17 16 15 14 13
//看清以上数字排列的规律，设1点的坐标是（0，0），X方向向右为正，y方向向下为正。例如，7的坐标为
//（-1，-1），2的坐标为（0，1），3的坐标为（1，1）。编程实现输入任意一点坐标（x,y),输出所对应得-Show the spiral queue,// spiral queue. Cpp// 21 22 ... ...// 20 7 8 9 10// 19 6 1 2 11// 18 5 4 3 12// 17 16 15 14 13// see the above figures with the laws of 1:00 set the coordinates is (0,0), X is positive to the right direction, y direction is positive downward. For example, 7 of the coordinates// (-1,-1), 2 coordinates for (0,1), 3 coordinates for the (1,1). Programming enter coordinates of any point (x, y), the output corresponding to a
- 2023-02-15 09:00:03下载
- 积分：1
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PHP环境下，生成word文档的php代码！嵌入到php下使用。
PHP环境下，生成word文档的php代码！嵌入到php下使用。-PHP environment to generate word document php code! Embedded in the use of php.
- 2022-03-31 01:07:59下载
- 积分：1
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一个鼠标特效，一个关于网页中鼠标更随文字的特效
一个鼠标特效，一个关于网页中鼠标更随文字的特效-Effects of a mouse, a mouse on the page with the text of the special effects more
- 2022-04-18 14:50:22下载
- 积分：1
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本文首先概述了OFDM 的原理、特征和关键技术，介绍了系统需要的几种同步。然后就同步误差对系统性能的影响进行了简单的分析，表明定时偏差和采样频率偏差将会引入码间...
本文首先概述了OFDM 的原理、特征和关键技术，介绍了系统需要的几种同步。然后就同步误差对系统性能的影响进行了简单的分析，表明定时偏差和采样频率偏差将会引入码间干扰，载波频率偏差导致载波间干扰的发生。因此，在OFDM系统接收机中定时的确定、载波频率偏差和采样频率偏差的纠正是信号恢复的关键。之后对OFDM系统同步的几种实现方法进行了介绍，分析了各同步方法的性能。-The paper first outlines the principles of OFDM, features and key technologies, the system needs to introduce several synchronization. Synchronization error and then the impact on system performance for a simple analysis, show that the timing deviation and the sampling frequency deviation will introduce inter-symbol interference, the carrier frequency deviation led to the occurrence of ICI. Therefore, in OFDM system receiver to determine the timing, carrier frequency offset and sampling frequency offset correction signal to restore the key. After the OFDM system to achieve synchronization of several methods of introduction, an analysis of the performance of the synchronization method.
- 2022-03-22 23:04:03下载
- 积分：1
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winpcap, delphi development of the bottom of the application package,
winpcap,delphi 开发底层应用的包，-winpcap, delphi development of the bottom of the application package,
- 2022-04-13 16:03:28下载
- 积分：1
