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中国农历的小程序,和阳历明显区分开来!是实现阴,阳历转换的不错代码实现...
中国农历的小程序,和阳历明显区分开来!是实现阴,阳历转换的不错代码实现-Chinese Lunar small procedures, and a clear distinction between the solar calendar! Yin is, after conversion to achieve good code
- 2022-01-26 07:02:10下载
- 积分:1
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都是经典
都是经典-Are classic
- 2022-06-17 09:05:50下载
- 积分:1
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波束形成就是从传感器阵列重构源信号。(1)、通过增加期望信源的贡献来实现;(2)、通过抑制掉干扰源来实现。经典的波束形成需要观测方向(期望信源的方向)的知识。盲...
波束形成就是从传感器阵列重构源信号。(1)、通过增加期望信源的贡献来实现;(2)、通过抑制掉干扰源来实现。经典的波束形成需要观测方向(期望信源的方向)的知识。盲波束形成试图在没有期望信源方向信息的情况下进行信源的恢复。
波束形成技术的基本思想是:通过将各阵元输出进行加权求和,在一时间内将天线阵列波束“导向”到一个方向上,对期望信号得到最大输出功率的导向位置即给出DOA估计。
虽然阵列天线的方向图是全方向的,但阵列的输出经过加权求和后,却可以被调整到阵列接收的方向增益聚集在一个方向上,相当于形成了一个”波束”。这就是波束形成的物理意义所在。
- 2022-01-25 23:45:43下载
- 积分:1
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(本文是在论坛已有一篇文章《SIRP法相干相关K分布雷达杂波的建模与仿真》的基础上修改而来,在此首先感谢这篇文章的作者给予我的帮助。之所以完成这篇文章,有三个方...
(本文是在论坛已有一篇文章《SIRP法相干相关K分布雷达杂波的建模与仿真》的基础上修改而来,在此首先感谢这篇文章的作者给予我的帮助。之所以完成这篇文章,有三个方面的原因:一是对原文章和仿真程序代码明显存在一些不一致的地方,因此,我这里对每个公式进行检验(后来证明文章的公式正确无误,但所给的仿真代码存在问题),二是对自己近4天工作的一个总结,以便以后学习可以参考;三是可以放在网上给初学者一些参考,以便后来者不再走自己曾经走过的弯路。文章的一些文字是在匆忙间完成,只求能表达所述意思,没有详细斟酌,海涵:-(This article is an article in the forum have been "SIRP law related coherent K distributed clutter radar modeling and simulation" on modified from the foundation, in this first of all thank the authors of this article has given me help. The reason why the completion of this articles, there are three reasons: First, the original article and simulation program code, there are some obvious inconsistencies, so I here the formula for each test (later proven formula article is correct, but give the simulation code problem exist), near two of their four days of a summary of the job in order to study the future reference three on-line can give some reference for beginners in order to go was no longer the tortuous path they have traversed. arti
- 2022-06-17 14:10:51下载
- 积分:1
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这是用户管理器的代码
this the code for user manager-this is the code for user manager
- 2022-01-21 04:40:59下载
- 积分:1
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AD7746,我做过,已经成功,欢迎下载!
AD7746,我做过,已经成功,欢迎下载!-AD7746, I have done has been successful, welcome to download!
- 2022-02-06 18:19:15下载
- 积分:1
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platform written in the Snake game, it may be compiled implementation
在TURBO C2.0平台上写的贪吃蛇游戏,可以编译执行-platform written in the Snake game, it may be compiled implementation
- 2022-02-02 10:45:00下载
- 积分:1
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php的源代码,里面的内容很丰富哦!希望对大家有用!
php的源代码,里面的内容很丰富哦!希望对大家有用!-php source code, which covers a wide range Oh! Hope for all of us!
- 2022-01-31 03:40:12下载
- 积分:1
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Can simulate the film growth process, and the formation of thin
可以模拟薄膜的生长过程,和形成薄膜的外貌形状,-Can simulate the film growth process, and the formation of thin-film appearance of the shape,
- 2023-04-16 00:30:03下载
- 积分:1
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当你想要的时候学习。
Study ARM when you wanted.
- 2023-09-08 06:50:05下载
- 积分:1