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在命令集调制解调器
调制解调器AT指令集-AT command set modems
- 2022-03-06 02:32:38下载
- 积分:1
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数字集成电路设计教材习题答案,工科院校集成电路设计专业的同学可以下载参考...
数字集成电路设计教材习题答案,工科院校集成电路设计专业的同学可以下载参考-Digital IC Design Perspective
- 2022-03-14 11:02:34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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c++ primer 源代码下载(第3章)
c++ primer 源代码下载(第3章)-c++ primer source code download (Chapter 3)
- 2022-03-18 20:57:12下载
- 积分:1
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C, C arrays, pointer, structure, the type of data structure and algorithm for th...
C,C++ 数组、指针、结构、类等数据结构的底层算法和具体实现。-C, C arrays, pointer, structure, the type of data structure and algorithm for the bottom of concrete realization.
- 2022-02-27 09:22:24下载
- 积分:1
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VC road (the helper beginners)
VC路(新手帮手)
- 2023-08-16 22:40:02下载
- 积分:1
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stallings书
AR的解决方案
Stallings Solutions for ar book
ح ل ل ت م ا ر ي ن ك ت ا ب ا ل ع م ا ر ه -Stallings Solutions for ar book
ح ل ل ت م ا ر ي ن ك ت ا ب ا ل ع م ا ر ه
- 2022-02-11 18:22:02下载
- 积分:1
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usb2.0中文说明,结合s3c2410芯片,详细介绍了有关寄存器和配置,接口端点等...
usb2.0中文说明,结合s3c2410芯片,详细介绍了有关寄存器和配置,接口端点等-usb2.0 Chinese explanation, combining s3c2410 chips, Details of the register and configuration, interface, and other endpoint
- 2022-08-02 19:02:49下载
- 积分:1
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VC的专题讲义哦。对于初学者的朋友是有用的。不妨看看阿。
VC的专题讲义哦。对于初学者的朋友是有用的。不妨看看阿。-VC feature lectures oh. For beginners friends is useful. A useful to look at.
- 2023-04-18 17:55:03下载
- 积分:1
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好不容易找到的SPSS数据挖掘的教程。可以参考一下。
好不容易找到的SPSS数据挖掘的教程。可以参考一下。-Hard to find the SPSS Data Mining Tutorial. You can reference.
- 2022-09-30 04:30:04下载
- 积分:1