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php蓝狐文章管理系统
php蓝狐文章管理系统-php Blue Fox article management system
- 2022-02-12 19:24:13下载
- 积分：1
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很奇怪，这是一种数学方法，可以构造解。描述…
这题奇数是有数学方法的，可以构造出解。描述起来比较麻烦。 出一解的构造法： 首先在整个矩阵的最下面一行的中央置1， 然后向右下方向顺序填上2,3,4,5,6,7,…… 注意碰到底的时候就将数翻到上面去，碰到右边的时候就翻到左面去 比如5*5的幻方，如果1填在(5,3)处，2就应该填在（1,4）处，4就应该填在（3,1）处…… 另外，当原数的下方已经有数时，要将要填入的数填到原数正上方 仍举5*5幻方的例子，当5已填好（4，2）时，其右下方为1，不能把6填在那里，而应填在（3,2）处，即5的上方。 最后，一个特殊的点，右下角，这时也应当将新数填在右下角的上方。-odd that this a mathematical method of solution can be constructed. Description relatively trouble. From a structural solution to the law : First, the entire matrix of the bottom of his home a central, then under the direction of the right order to fill 2,3,4,5,6,7 ... to the end of the encounter will be a few turns to above, where the right time to turn left on to For example, the 5* 5 magic squares, fill in if a (5,3), the two should fill in (1,4), four should be filled in (3,1) Department ... Also, when the original number at the bottom of several that should be filled to fill several the original number is still above 5 5* For Magic Squares example, when the five have completed (4,2), for its lower right
- 2022-08-19 22:10:03下载
- 积分：1
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CCS 4.038 C编译器的照片
CCS 4.038 C Compiler For PIC
- 2023-07-20 22:55:06下载
- 积分：1
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linux下的Qt编程源程序，此程序将实现动态显示字符，并不断改变颜色...
linux下的Qt编程源程序，此程序将实现动态显示字符，并不断改变颜色-the Qt programming source, this procedure will achieve dynamic display characters, and changing colors
- 2022-05-08 07:06:36下载
- 积分：1
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机器学习的中文版本，作者Tom M. Mitchell。这本教材的目标是展现机器学习中核心的算法和理论。机器学习从很多学科吸收了成果和概念，包括统计学、人工智能...
机器学习的中文版本，作者Tom M. Mitchell。这本教材的目标是展现机器学习中核心的算法和理论。机器学习从很多学科吸收了成果和概念，包括统计学、人工智能、哲学、信息论、生物学、认知科学、计算复杂性和控制论等。-Machine learning of the Chinese version, the author Tom M. Mitchell. The teaching objective is to demonstrate the core of machine learning algorithms and theory. Machine learning from many disciplines to absorb the results and concepts, including statistics, artificial intelligence, philosophy, information theory, biology, cognitive science, computational complexity and control theory.
- 2022-08-02 15:53:18下载
- 积分：1
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俄罗斯方块对战版VC源代码
俄罗斯方块对战版VC源代码-screen version of Tetris VC source code
- 2023-04-18 08:15:04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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文件改名－－包括子目录下文件
文件改名－－包括子目录下文件-renamed documents-- including papers subdirectory
- 2022-09-08 18:25:04下载
- 积分：1
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这是PB数据库方面的一点心得体会，有实例和教程
这是PB数据库方面的一点心得体会，有实例和教程-This database is a bit of experience, there are examples and tutorials
- 2022-03-07 17:21:55下载
- 积分：1
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This is the door with my colleagues and I strive for the isolation of the subrou...
这是我和同事门一起努力编的的孤立子程序。基本上所以孤立子的情况都考虑到了，对计算物理，特别是搞非线性数学的极大的帮助-This is the door with my colleagues and I strive for the isolation of the subroutine. So basically the situation soliton is taken into account for Computational Physics, in particular, engage in non-linear mathematics of great help
- 2022-08-17 09:12:38下载
- 积分：1
