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very good ,
适合电机类的做仿真，或电力电子的，很好的一本书-very good ,
- 2022-03-19 19:00:21下载
- 积分：1
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山东大学网络教育学院
计算机专业《操作系统原理》模拟题...
山东大学网络教育学院
计算机专业《操作系统原理》模拟题
-Shandong University School of Education computer network professionals "operating system principles" that simulated
- 2022-03-21 16:49:36下载
- 积分：1
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VC++MFC 编 程 实 例 源 码
VC++MFC 编 程 实 例 源 码-VC MFC programming examples FOSS
- 2022-07-04 21:26:41下载
- 积分：1
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This contents detailed experiment dates of cisco router. So it is a very good in...
内含思科(CISCO)路由器的详细实验数据，对于刚刚学习路由器配置的人，这是一个很好的入门资料。-This contents detailed experiment dates of cisco router. So it is a very good instructory material for those who are just learn to configure router.
- 2022-05-07 03:20:59下载
- 积分：1
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Symbian OS. Программирование мобильных телефонов на C++ и Java 2 ME....
Symbian OS. Программирование мобильных телефонов на C++ и Java 2 ME.
- 2022-03-18 03:22:41下载
- 积分：1
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word格式的对VB中常见的各种运算符比较详细的说明的文档
word格式的对VB中常见的各种运算符比较详细的说明的文档-word format of the VB in a variety of common operator a more detailed explanation of the document
- 2022-06-02 17:59:38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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RS232
RS232-485资料，我所搜集的很多关于485的资料，其资料在产品中应用-RS232-485 information, I collected a lot of information on the 485, the information in the Product Application
- 2023-08-05 20:10:04下载
- 积分：1
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Classical algorithm can run the full version. . Very valuable for collection. ....
经典算法的完整可运行版。。非常有收藏价值-Classical algorithm can run the full version. . Very valuable for collection. . .
- 2023-05-26 03:45:03下载
- 积分：1
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高质量的C程序是怎么出来的.非常详细讲了如何提高代码的效率...
高质量的C程序是怎么出来的.非常详细讲了如何提高代码的效率-How high-quality C program is out. A very detailed talk on how to improve the efficiency of the code
- 2022-03-10 18:42:57下载
- 积分：1
