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软件国CE 软件国CE 软件国CE 软件国CE
软件国CE 软件国CE 软件国CE 软件国CE-软件国CE软件国CE软件国CE软件国CE软件国CE软件国CE软件国CE软件国CE
- 2022-05-07 14:38:39下载
- 积分:1
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对IQ接收器最重要的两个参数,即I和Q两路分量之间的幅度一致性和相位正交性,可采
用如下办法计算:把I、Q 两路信号分别作FFT ,找出频域内信号的幅度,...
对IQ接收器最重要的两个参数,即I和Q两路分量之间的幅度一致性和相位正交性,可采
用如下办法计算:把I、Q 两路信号分别作FFT ,找出频域内信号的幅度,即可算得两路分量的幅度一
致性 把I、Q两路信号合成一个复数信号,作FFT ,对得到的频谱求镜像抑制比(即频域内的信号与信号镜像的幅度比) ,通过镜像抑制比和幅度一致性,可求出接收机的I和Q两路分量之间的相位正交性。-IQ receiver for the two most important parameters, namely I and Q components of two-way consistency between the amplitude and phase orthogonality may be adopted calculated using the following method: to I, Q 2 signals, respectively for FFT, to find a frequency domain signal amplitude, can be considered as two-way component caused by the range of 1 the I, Q 2 signals into one complex signal for FFT, the spectrum demand of the received image rejection ratio (ie, frequency domain signal and magnitude of the signal mirror ratio), through the image rejection ratio and extent of consistency, the receiver can be derived I and Q phase between the two-way component orthogonality.
- 2022-06-29 08:38:37下载
- 积分:1
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是影印版的“LINUX设备驱动程序”,是中国电力出版社的,出版日期是2000年4月...
是影印版的“LINUX设备驱动程序”,是中国电力出版社的,出版日期是2000年4月-Linux Device Driver
- 2022-06-26 07:10:26下载
- 积分:1
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潘松的现代计算机组成原理,很好的一本书,和大家一起分享!...
潘松的现代计算机组成原理,很好的一本书,和大家一起分享!-Pan Song of the principles of modern computer components, one very good book, and share with everyone!
- 2022-07-20 22:15:12下载
- 积分:1
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log算子进行边缘检测的实现
log算子进行边缘检测的实现-log edge detection operator realization
- 2023-01-27 16:30:46下载
- 积分:1
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VB.NET网络编程指南
书籍语言: 简体中文
书籍类型: 程序设计
授权方式: 免费软件
书籍大...
VB.NET网络编程指南
书籍语言: 简体中文
书籍类型: 程序设计
授权方式: 免费软件
书籍大小: 1.19 MB
-VB.NET Network Programming Guide books Language : English books categories : program design license : free software books Size : 1.19 MB
- 2023-06-21 01:35:05下载
- 积分:1
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c primer肯定很多人都想、会,那就下来看看吧,
c primer肯定很多人都想、会,那就下来看看吧,-c primer sure that a lot of people want to be, then let"s see it down.
- 2022-07-10 01:11:00下载
- 积分:1
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A good book VC.net controls can be a source of inspiration to develop your
一本不错的VC.net控件书,可以对你的开发有所启发-A good book VC.net controls can be a source of inspiration to develop your
- 2022-07-23 12:17:43下载
- 积分:1
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Powerbuilder技术精粹1.chm
Powerbuilder技术精粹1.chm-Powerbuilder technology essence 1.chm
- 2022-01-26 01:42:01下载
- 积分:1
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c++语言命令的详细介绍,希望对大家有所帮助
c++语言命令的详细介绍,希望对大家有所帮助-c++ language order details, I hope all of you to help
- 2022-11-18 03:25:05下载
- 积分:1