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ibatis
ibatis指南,入门基础资料,本书适用人群初步涉及ibatis开发人员,应具备java开发经验-ibatis
- 2022-11-21 21:15:04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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IIS不能解析ASP的解决方案
IIS不能解析ASP的解决方案-IIS ASP can analytic solutions
- 2022-03-23 11:45:09下载
- 积分:1
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JAVA设计模式,中文版挺经典的.
以前就靠这书考试了呵呵
介绍了包括创建模式,结构模式和行为模式几种...
JAVA设计模式,中文版挺经典的.
以前就靠这书考试了呵呵
介绍了包括创建模式,结构模式和行为模式几种-JAVA Design Pattern, the Chinese version of the classic Ting. Before relying on this book examination of the Ha ha introduced including the creation of patterns, structural model and behavioral patterns of several
- 2023-04-10 09:25:03下载
- 积分:1
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中山大学信息学院
vc++ study information zhongshan university-vc++ study information zhongshan university
- 2023-05-03 19:10:03下载
- 积分:1
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最快,最简单,学习Adobe CS4最全面的PS图象处理软件…
The fastest, easiest, most comprehensive way to learn Adobe Photoshop CS4
Fourteen lessons in Adobe Photoshop CS4 Classroom in a Book cover basic and advanced techniques in Adobe Photoshop, the world’s best image-editing software. Learn how to retouch digital photos, work with layers and masks, navigate the workspace, prepare images print, and explore the latest features. Tips, extra-credit exercises, and step-by-step lessons help you become more productive using Photoshop.
Learn to correct and enhance digital photos, create image composites, transform images in perspective, and prepare images for print and the web. Combine images for extended depth of field, and try out the new 3D features in Adobe Photoshop CS4 Extended.
- 2022-03-06 14:27:12下载
- 积分:1
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vc++ 编程指南
vc++ 编程指南-vc++ Programming Guide
- 2022-06-19 15:12:12下载
- 积分:1
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这是一个很好的教程
这是一个很好的教程-This is a good guide
- 2022-08-22 18:49:19下载
- 积分:1
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《Visual Studio .NET使用技巧手册》 中文版,PDF格式
《Visual Studio .NET使用技巧手册》 中文版,PDF格式
- 2022-05-31 11:20:02下载
- 积分:1
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一些关于C++的练习和相关答案, 一些关于C++的练习和相关答案,一些关于C++的练习和相关答案...
一些关于C++的练习和相关答案, 一些关于C++的练习和相关答案,一些关于C++的练习和相关答案-Some information about C++, exercises and related answers about C++, exercises and related answers about C++, exercises and related answers about C++, exercises and related answers
- 2022-03-12 15:34:25下载
- 积分:1