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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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嵌入式应用程序开发标准12章教程
嵌入式Linux应用程序开发标准教程第12 章-Embedded Linux application development standards of Chapter 12 tutorial
- 2022-06-21 03:40:11下载
- 积分：1
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using FPGA PCI Motion Control Card, all of the papers, I have a master's deg...
这是一个采用FPGA实现PCI接口的运动控制卡，全部实现的论文资料，是我的硕士毕业论文，请指正，-using FPGA PCI Motion Control Card, all of the papers, I have a master"s degree thesis, please correct me, thank you
- 2022-08-07 03:32:31下载
- 积分：1
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强化学习
这里是一些关于强化学习的应用和算法，有很好的思路，可以从中举一反三，从而解决自己的问题，希望对大家能有所帮助-reinforcementlearning
- 2022-03-20 13:17:56下载
- 积分：1
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an oracle's Guide
一本oracle的教程-an oracle"s Guide
- 2022-07-13 04:25:01下载
- 积分：1
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WINDOWS核心编程，很好的一本书，china――pub.com出品。
WINDOWS核心编程，很好的一本书，china――pub.com出品。-WINDOWS-core programming, a good book, china- pub.com Chu Pin.
- 2023-02-07 20:05:11下载
- 积分：1
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on embedded programming tcl syntax information, personal feel that the well
关于嵌入式编程的tcl语法的资料，个人觉得得不错的-on embedded programming tcl syntax information, personal feel that the well-
- 2022-07-17 03:52:36下载
- 积分：1
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struts Guide
struts教程-struts Guide
- 2022-03-22 00:24:13下载
- 积分：1
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我用evc 4.0用oledb连接sql server ce数据库，数据库设置要用密码（123456）访问...
我用evc 4.0用oledb连接sql server ce数据库，数据库设置要用密码（123456）访问-I used evc 4.0 oledb connection with sql server ce database Database set up to use password (123456) visit
- 2022-03-10 14:13:37下载
- 积分：1
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sach lap trinh C++ cho symbian
sach lap trinh C++ cho symbian
- 2022-01-24 16:19:31下载
- 积分：1
